PF908-03 Micro MINI S1C60N01 4-bit Single Chip Microcomputer ge oltan V o Lowerati ts p c u O od Pr S1C6200B Core CPU Low Voltage and Low Power Built-in LCD Driver Low Cost Performance DESCRIPTION Micro MINI "S1C60N01" is a single chip microcomputer for battery-driven products with 7-segment LCD display. It achieves low cost performance, and is suitable for a product added some feature instead of standard IC. It consists that Seiko Epson's original core CPU S1C6200B, LCD driver (20 segments x 4 commons), 80 words RAM, 1K words ROM, clock timer and so on. CONFIGURATION The S1C60N01 Series are configured as follows, depending on the supply voltage. Model Supply Voltage Supply Voltage Range Oscillation Circuits S1C60N01 3.0 V 1.8-3.6 V Crystal or CR S1C60L01 1.5 V 1.2-2.0 V Crystal or CR FEATURES Core CPU ........................................................ S1C6200B Built-in oscillation circuit .................................. Crystal or CR oscillation circuit, 32.768 kHz (typ.) Instruction set .................................................. 100 instructions ROM capacity ................................................. 1,024 words x 12 bits RAM capacity .................................................. 80 words x 4 bits Input port ......................................................... 4 bits (Supplementary pull-down resistors may be used) Output port ...................................................... 2 bits (Piezo buzzer and programmable frequency output can be driven directry by mask option) Input/output port .............................................. 4 bits LCD driver ....................................................... 20 segments x 4, 3 or 2 common duty Timer ............................................................... 1 system: clock timer Interrupts: External interrupt .......................................... Input port interrupt 1 system Internal interrupt ........................................... Timer interrupt 1 system Supply voltage ................................................ 1.5 V (1.2-2.0 V) S1C60L01 3.0 V (1.8-3.6 V) S1C60N01 Current consumption (typ.) ............................. 1.0 A (Crystal oscillation CLK = 32.768 kHz, when halted) 2.5 A (Crystal oscillation CLK = 32.768 kHz, when executing) Supply form ..................................................... QFP12-48pin (plastic) or chip 1 S1C60N01 ROM 1,024 x 12 RESET OSC1 OSC2 BLOCK DIAGRAM System Reset Control OSC Core CPU S1C6200B RAM 80 x 4 COM0 | COM3 SEG0 | SEG19 Interrupt Generator LCD Driver I Port Test Port K00~K03 Power Controller I/O Port P00~P03 O Port R00, R01 TEST VDD VL1 | VL3 CA CB VS1 VSS FOUT & BUZZER (FOUT/BUZZER) (BUZZER) Timer PIN CONFIGURATION QFP12-48pin 36 25 37 24 S1C60N01 INDEX 48 13 1 2 12 No. 1 2 3 4 5 6 7 8 9 10 11 12 Pin name OSC2 VS1 N.C. P00 P01 P02 P03 K00 K01 K02 K03 N.C. No. 13 14 15 16 17 18 19 20 21 22 23 24 Pin name R01 R00 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 No. 25 26 27 28 29 30 31 32 33 34 35 36 Pin name No. Pin name TEST 37 COM0 RESET 38 COM1 SEG9 39 COM2 SEG8 40 COM3 SEG7 41 VL3 SEG6 42 VL2 SEG5 43 VL1 SEG4 44 CA SEG3 45 CB SEG2 46 VSS SEG1 47 VDD SEG0 48 OSC1 N.C. = No Connection S1C60N01 PIN DESCRIPTION Pin name VDD VSS VS1 Pin No. 47 46 2 VL1 43 VL2 42 VL3 41 CA, CB OSC1 OSC2 K00-K03 P00-P03 R00, R01 SEG0-19 COM0-3 RESET TEST 44, 45 48 1 8-11 4-7 14, 13 36-27 24-15 37-40 26 25 In/Out Function (I) Power source (+) terminal (I) Power source (-) terminal O Oscillation and internal logic system regulated voltage output terminal O LCD system reducer output terminal (VL2 x 1/2) / LCD system reducer output terminal (VL3 x 1/3) O LCD system booster output terminal (VL1 x 2) / LCD system reducer output terminal (VL3 x 2/3) O LCD system booster output terminal (VL1 x 3) / LCD system booster output terminal (VL2 x 3/2) - Booster capacitor connecting terminal I Crystal or CR oscillation input terminal O Crystal or CR oscillation output terminal I Input terminal I/O I/O terminal O Output terminal O LCD segment output terminal (convertible to DC output terminal by mask option) O LCD common output terminal I Initial setting input terminal I Test input terminal OPTION LIST 1. DEVICE TYPE AND LCD VOLTAGE 1. E0C6001 2. E0C6001 3. E0C60L01 4. E0C60L01 (Normal Type <S1C60N01>) (Normal Type <S1C60N01>) (Low Power Type <S1C60L01>) (Low Power Type <S1C60L01>) LCD LCD LCD LCD 3V 4.5 V 3V 4.5 V 2. MULTIPLE KEY ENTRY RESET * COMBINATION ................ 1. Not Use 2. Use K00, K01 3. Use K00, K01, K02 4. Use K00, K01, K02, K03 3. INTERRUPT NOISE REJECTOR * K00-K03 .......................... 1. Use 2. Not Use 4. INPUT PORT PULL DOWN RESISTOR * K00 ................................... 1. With Resistor * K01 ................................... 1. With Resistor * K02 ................................... 1. With Resistor * K03 ................................... 1. With Resistor 2. Gate Direct 2. Gate Direct 2. Gate Direct 2. Gate Direct 5. R00 SPECIFICATION * OUTPUT TYPE ................ 1. DC Output 2. Buzzer Inverted Output (R00 Control) 3. Buzzer Inverted Output (R01 Control) 4. FOUT Output * FOUT OUTPUT SPACIFICATION F2 ............................ F1 ............................ 1. 256[Hz] 2. 512[Hz] 3. 1,024[Hz] 4. 2,048[Hz] 5. 4,096[Hz] 1. 2. 3. 4. 5. 512[Hz] 1,024[Hz] 2,048[Hz] 4,096[Hz] 8,192[Hz] 3 S1C60N01 F3 ................................. * OUTPUT SPECIFICATION ... 1. 1,024[Hz] 2. 2,048[Hz] 3. 4,096[Hz] 4. 8,192[Hz] 5. 16,384[Hz] 1. Complementary F4 ............................ 2. Pch-Open Drain 6. R01 SPECIFICATION * OUTPUT TYPE ..................... 1. DC Output * OUTPUT SPECIFICATION ... 1. Complementary 2. Buzzer Output 2. Pch-Open Drain 7. I/O PORT SPECIFICATION * P00 ........................................ * P01 ........................................ * P02 ........................................ * P03 ........................................ 1. Complementary 1. Complementary 1. Complementary 1. Complementary 8. LCD COMMON DUTY AND BIAS 1. 1/4 Duty 2. 1/3 Duty 3. 1/2 Duty 4. 1/4 Duty 5. 1/3 Duty 6. 1/2 Duty 1. 2. 3. 4. 5. 2,048[Hz] 4,096[Hz] 8,192[Hz] 16,384[Hz] 32,768[Hz] 2. Pch-Open Drain 2. Pch-Open Drain 2. Pch-Open Drain 2. Pch-Open Drain 1/3 Bias 1/3 Bias 1/3 Bias 1/2 Bias 1/2 Bias 1/2 Bias 9. OSC1 SYSTEM CLOCK 1. Crystal 2. CR ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings (VDD=0V) Rating Value Unit Symbol Power voltage -5.0 to 0.5 V VSS Input voltage (1) VI VSS - 0.3 to 0.5 V Input voltage (2) VSS - 0.3 to 0.5 VIOSC V Permissible total output current *1 IVSS 10 mA -20 to 70 C Operating temperature Topr -65 to 150 C Storage temperature Tstg 260C, 10sec (lead section) - Soldering temperature / Time Tsol 250 mW Allowable dissipation *2 PD 1: The permissible total output current is the sum total of the current (average current) that simultaneously flows from the output pins (or is draw in). 2: In case of plastic package (QFP12-48pin). Recommended Operating Conditions S1C60N01 Condition Power voltage Oscillation frequency Booster capacitor Capacitor between VDD and VL1 Capacitor between VDD and VL2 Capacitor between VDD and VL3 Capacitor between VDD and VS1 4 Remark Symbol VDD=0V VSS fOSC1 Crystal oscillation fOSC2 CR oscillation, R=470k C1 C2 C3 C4 C5 Min. -3.6 50 0.1 0.1 0.1 0.1 0.1 Typ. -3.0 32.768 65 (Ta=-20 to 70C) Max. Unit -1.8 V kHz 80 kHz F F F F F S1C60N01 S1C60L01 Condition Power voltage Oscillation frequency Booster capacitor Capacitor between VDD and VL1 Capacitor between VDD and VL2 Capacitor between VDD and VL3 Capacitor between VDD and VS1 Remark Symbol VDD=0V VSS fOSC1 Crystal oscillation fOSC2 CR oscillation, R=470k C1 C2 C3 C4 C5 Min. -2.0 50 0.1 0.1 0.1 0.1 0.1 Typ. -1.5 32.768 65 (Ta=-20 to 70C) Max. Unit -1.2 V 80 kHz kHz F F F F F DC Characteristics S1C60N01 (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Symbol Condition Min. Typ. Max. Unit High level input voltage (1) VIH1 K00-K03, P00-P03 0.2*VSS 0 V High level input voltage (2) VIH2 RESET 0.15*VSS 0 V Low level input voltage (1) VIL1 K00-K03, P00-P03 VSS 0.8*VSS V VIL2 VSS 0.85*VSS Low level input voltage (2) RESET V A High level input current (1) IIH1 VIH1=0V, No pull down resistor K00-K03, P00-P03 0 0.5 A High level input current (2) IIH2 VIH2=0V, With pull down resistor K00-K03 10 40 IIH3 A High level input current (3) VIH3=0V, With pull down resistor P00-P03 30 100 RESET VIL=VSS K00-K03, P00-P03 A Low level input current IIL -0.5 0 RESET, TEST P00-P03 mA High level output current (1) IOH1 VOH1=0.1*VSS -1.0 R00, R01 mA High level output current (2) IOH2 VOH2=0.1*VSS -1.0 (built-in protection resistance) VOL1=0.9*VSS P00-P03 mA Low level output current (1) IOL1 3.0 IOL2 VOL2=0.9*VSS R00, R01 mA Low level output current (2) 3.0 (built-in protection resistance) COM0-COM3 A Common output current IOH3 VOH3=-0.05V -3 IOL3 A VOL3=VL3+0.05V 3 VOH4=-0.05V SEG0-SEG19 A Segment output current IOH4 -3 A (during LCD output) IOL4 VOL4=VL3+0.05V 3 IOH5 SEG0-SEG19 A Segment output current VOH5=0.1*VSS -300 A (during DC output) IOL5 VOL5=0.9*VSS 300 S1C60L01 (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25C, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Condition Max. Unit Characteristic Symbol Min. Typ. K00-K03, P00-P03 0 V High level input voltage (1) VIH1 0.2*VSS VIH2 RESET 0.15*VSS 0 V High level input voltage (2) K00-K03, P00-P03 0.8*VSS V Low level input voltage (1) VIL1 VSS RESET V Low level input voltage (2) VIL2 VSS 0.85*VSS A High level input current (1) IIH1 VIH1=0V, No pull down resistor K00-K03, P00-P03 0 0.5 A High level input current (2) IIH2 VIH2=0V, With pull down resistor K00-K03 5.0 20 A High level input current (3) IIH3 VIH3=0V, With pull down resistor P00-P03 9.0 100 RESET K00-K03, P00-P03 A Low level input current IIL VIL=VSS -0.5 0 RESET, TEST P00-P03 A High level output current (1) IOH1 VOH1=0.1*VSS -200 R00, R01 A High level output current (2) IOH2 VOH2=0.1*VSS -200 (built-in protection resistance) P00-P03 A Low level output current (1) IOL1 VOL1=0.9*VSS 700 R00, R01 A Low level output current (2) IOL2 VOL2=0.9*VSS 700 (built-in protection resistance) COM0-COM3 A Common output current IOH3 VOH3=-0.05V -3 A IOL3 VOL3=VL3+0.05V 3 SEG0-SEG19 A Segment output current IOH4 VOH4=-0.05V -3 A (during LCD output) IOL4 VOL4=VL3+0.05V 3 SEG0-SEG19 A Segment output current IOH5 VOH5=0.1*VSS -100 A (during DC output) IOL5 VOL5=0.9*VSS 130 5 S1C60N01 Analog Circuit Characteristics and Current Consumption S1C60N01 (Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz (crystal oscillation), Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Symbol Typ. Min. Max. Condition Unit Internal voltage VL1 1/2*VL2 1/2*VL2 Connect 1M load resistor between VDD and VL1 V (without panel load) -0.1 x0.9 VSS Connect 1M load resistor between VDD and VL2 VL2 V (without panel load) Connect 1M load resistor between VDD and VL3 VL3 3/2*VL2 3/2*VL2 V (without panel load) -0.1 x0.9 Power current consumption IOP During HALT 2.5 1.0 A Without panel load During execution 5.0 2.5 A S1C60N01 (Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz (crystal oscillation), Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Characteristic Symbol Typ. Min. Max. Condition Unit Internal voltage VL1 1/2*VL2 1/2*VL2 Connect 1M load resistor between VDD and VL1 V (without panel load) -0.1 x0.85 VSS Connect 1M load resistor between VDD and VL2 VL2 V (without panel load) Connect 1M load resistor between VDD and VL3 VL3 3/2*VL2 3/2*VL2 V (without panel load) -0.1 x0.85 Power current consumption IOP During HALT 5.5 2.0 A Without panel load During execution 10.0 5.5 A S1C60L01 (Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz (crystal oscillation), Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Condition Unit Max. Characteristic Symbol Typ. Min. Connect 1M load resistor between VDD and VL1 V Internal voltage VL1 VSS (without panel load) V 2*VL1 Connect 1M load resistor between VDD and VL2 VL2 2*VL1 (without panel load) -0.1 x0.9 V VL3 Connect 1M load resistor between VDD and VL3 3*VL1 3*VL1 (without panel load) -0.1 x0.9 A Power current consumption IOP During HALT 2.5 1.0 Without panel load A During execution 5.0 2.5 S1C60L01 (Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz (crystal oscillation), Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F) Min. Characteristic Symbol Typ. Max. Condition Unit Internal voltage VL1 VSS Connect 1M load resistor between VDD and VL1 V (without panel load) 2*VL1 Connect 1M load resistor between VDD and VL2 VL2 2*VL1 V (without panel load) -0.1 x0.85 Connect 1M load resistor between VDD and VL3 3*VL1 3*VL1 VL3 V (without panel load) -0.1 x0.85 2.0 Power current consumption IOP During HALT 5.5 A Without panel load 5.5 During execution 10.0 A 6 S1C60N01 S1C60N01 (CR, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F, Recommended external resistance for CR oscillation=470k) Characteristic Symbol Typ. Min. Max. Condition Unit Internal voltage VL1 1/2*VL2 1/2*VL2 Connect 1M load resistor between VDD and VL1 V (without panel load) -0.1 x0.9 VSS Connect 1M load resistor between VDD and VL2 VL2 V (without panel load) Connect 1M load resistor between VDD and VL3 VL3 3/2*VL2 3/2*VL2 V (without panel load) -0.1 x0.9 Power current consumption IOP During HALT 15.0 8.0 A Without panel load During execution 20.0 15.0 A S1C60N01 (CR, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F, Recommended external resistance for CR oscillation=470k) Characteristic Symbol Typ. Min. Max. Condition Unit Internal voltage VL1 1/2*VL2 1/2*VL2 Connect 1M load resistor between VDD and VL1 V (without panel load) -0.1 x0.85 VSS Connect 1M load resistor between VDD and VL2 VL2 V (without panel load) Connect 1M load resistor between VDD and VL3 VL3 3/2*VL2 3/2*VL2 V (without panel load) -0.1 x0.85 Power current consumption IOP During HALT 30.0 16.0 A Without panel load During execution 40.0 30.0 A S1C60L01 (CR, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F, Recommended external resistance for CR oscillation=470k) Characteristic Symbol Typ. Min. Max. Condition Unit Internal voltage VL1 VSS Connect 1M load resistor between VDD and VL1 V (without panel load) 2*VL1 Connect 1M load resistor between VDD and VL2 VL2 2*VL1 V (without panel load) -0.1 x0.9 Connect 1M load resistor between VDD and VL3 3*VL1 3*VL1 VL3 V (without panel load) -0.1 x0.9 Power current consumption IOP During HALT 15.0 8.0 A Without panel load During execution 20.0 15.0 A S1C60L01 (CR, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, Ta=25C, CG=25pF, VS1/VL1-VL3 are internal voltage, C1-C5=0.1F, Recommended external resistance for CR oscillation=470k) Condition Unit Max. Characteristic Symbol Typ. Min. Connect 1M load resistor between VDD and VL1 V Internal voltage VL1 VSS (without panel load) V 2*VL1 Connect 1M load resistor between VDD and VL2 VL2 2*VL1 (without panel load) -0.1 x0.85 V Connect 1M load resistor between VDD and VL3 3*VL1 3*VL1 VL3 (without panel load) -0.1 x0.85 A Power current consumption IOP During HALT 30.0 16.0 Without panel load A During execution 40.0 30.0 7 S1C60N01 Oscillation Characteristics Oscillation characteristics will vary according to different conditions. Use the following characteristics are as reference values. S1C60N01 (Unless otherwise specified: VDD=0V, VSS=-3.0V, Crystal: Q13MC146, CG=25pF, CD=built-in, Ta=25C) Characteristic Symbol Min. Typ. Max. Condition Unit tsta5sec (VSS) Oscillation start voltage Vsta -1.8 V tstp10sec (VSS) Oscillation stop voltage Vstp -1.8 V Including the parasitic capacity inside the IC Built-in capacitance (drain) CD 20 pF f/V VSS=-1.8 to -3.6V Frequency/voltage deviation 5 ppm f/IC Frequency/IC deviation -10 10 ppm f/CG CG=5 to 25pF Frequency adjustment range 40 ppm CG=5pF (VSS) Harmonic oscillation start voltage Vhho -3.6 V Between OSC1 and VDD Rleak Allowable leak resistance 200 M S1C60L01 (Unless otherwise specified: VDD=0V, VSS=-1.5V, Crystal: Q13MC146, CG=25pF, CD=built-in, Ta=25C) Characteristic Symbol Min. Typ. Max. Condition Unit tsta5sec (VSS) Oscillation start voltage Vsta -1.2 V tstp10sec (VSS) Oscillation stop voltage Vstp -1.2 V Including the parasitic capacity inside the IC Built-in capacitance (drain) CD 20 pF f/V VSS=-1.2 to -2.0V Frequency/voltage deviation 5 ppm f/IC Frequency/IC deviation -10 10 ppm f/CG CG=5 to 25pF Frequency adjustment range 40 ppm CG=5pF (VSS) Harmonic oscillation start voltage Vhho -2.0 V Rleak Between OSC1 and VDD Allowable leak resistance 200 M S1C60N01 (CR) Characteristic Oscillation frequency dispersion Oscillation start voltage Oscillation start time Oscillation stop voltage Symbol fOSC Vsta tsta VSS=-1.8 to -3.6V Vstp (Unless otherwise specified: VDD=0V, VSS=-3.0V, RCR=470k, Ta=25C) Min. Typ. Max. Unit Condition -20 65kHz 20 % -1.8 V 3 mS -1.8 V Symbol fOSC Vsta tsta VSS=-1.2 to -2.0V Vstp (Unless otherwise specified: VDD=0V, VSS=-1.5V, RCR=470k, Ta=25C) Min. Typ. Max. Unit Condition -20 65kHz 20 % -1.2 V 3 mS -1.2 V S1C60L01 (CR) Characteristic Oscillation frequency dispersion Oscillation start voltage Oscillation start time Oscillation stop voltage 8 S1C60N01 PAD LAYOUT Diagram of Pad Layout 10 5 1 45 15 Y 40 25 X Die No. 20 (0, 0) 30 35 Chip size: 2,640 m (X) x 2,180 m (Y) Pad Coordinates Pad No. Pad name X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 R01 R00 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 TEST RESET SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 759 629 401 271 141 11 -119 -249 -379 -509 -639 -769 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 -1,151 Y 923 923 923 923 923 923 923 923 923 923 923 923 789 657 526 396 266 136 6 -124 -254 -384 -514 Pad No. Pad name X Y 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 SEG0 COM0 COM1 COM2 COM3 VL3 VL2 VL1 CA CB VSS VDD OSC1 OSC2 VS1 P00 P01 P02 P03 K00 K01 K02 K03 -1,151 -1,126 -988 -858 -727 -597 -466 -336 -206 -76 570 700 835 987 1,140 1,151 1,151 1,151 1,151 1,151 1,151 1,151 1,151 -644 -923 -923 -923 -923 -923 -923 -923 -923 -923 -923 -923 -923 -923 -923 -11 119 249 379 518 648 778 908 (Unit: m) 9 S1C60N01 BASIC EXTERNAL CONNECTION DIAGRAM Piezo Buzzer Single Terminal Driving COM3 I COM0 K00 SEG19 SEG0 LCD PANEL CA CB VL1 K03 VL2 VL3 P00 I/O C1 Capacitors (C2-C4) are connected. Connection depending on power supply and LCD panel specification. VDD CG OSC1 P03 X'tal OSC2 VS1 C5 RESET TEST Cp R00 VSS R01 O 1.5 V or 3.0 V Piezo Buzzer Coil X'tal Crystal oscillator 32.768 kHz CI(MAX) = 35 k CG Trimmer capacitor 5-25 pF C1-C5 Capacitor 0.1 F Cp Capacitor 3.3 F Note: The above table is simply an example, and is not guaranteed to work. 10 S1C60N01 Piezo Buzzer Direct Driving COM3 COM0 I SEG0 K00 SEG19 LCD PANEL CA CB VL1 K03 VL2 VL3 P00 I/O C1 Capacitors (C2-C4) are connected. Connection depending on power supply and LCD panel specification. VDD CG OSC1 P03 X'tal OSC2 VS1 C5 RESET TEST 1.5 V or 3.0 V Cp R00 R01 VSS Piezo Buzzer X'tal Crystal oscillator 32.768 kHz CI(MAX) = 35 k CG Trimmer capacitor 5-25 pF C1-C5 Capacitor 0.1 F Cp Capacitor 3.3 F Note: The above table is simply an example, and is not guaranteed to work. 11 S1C60N01 PACKAGE Plastic QFP12-48pin 90.4 70.1 36 25 90.4 24 70.1 37 INDEX 48 13 1 12 +0.1 0.18 -0.05 0.1 1.40.1 1.7max 0.5 0.1250.05 0 10 0.50.2 1 (Unit: mm) NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of International Trade and Industry or other approval from another government agency. (c) Seiko Epson Corporation 2001 All right reserved. SEIKO EPSON CORPORATION ELECTRONIC DEVICES MARKETING DIVISION EPSON Electronic Devices Website http://www.epson.co.jp/device/ IC Marketing & Engineering Group ED International Marketing Department Europe & U.S.A. 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5812 FAX : 042-587-5564 ED International Marketing Department Asia 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5814 FAX : 042-587-5110 First issue February, 1999 M Printed August, 2001 in Japan L