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PF912-04
Micro MINI S1C60N05
4-bit Single Chip Microcomputer
● S1C6200B Core CPU
● Low Voltage and Low Power
● Built-in LCD Driver
● Built-in A/D Converter (2ch.)
■INTRODUCTION
Each member of the S1C60N05 Series of single chip microcomputers feature a 4-bit S1C6200B core CPU,
1,536 words of ROM (12 bits per word), 80 words of RAM (4 bits per word), an LCD driver, 4 bits for input ports
(K00–K03), 4 bits for output ports (R00–R03), one 4-bit I/O port (P00–P03), clock timer and A/D converter.
Because of their low voltage operation and low power consumption, the S1C60N05 Series are ideal for a wide
range of applications.
■CONFIGURATION
The S1C60N05 Series are configured as follows, depending on the supply voltage.
Model Supply voltage Oscillation circuits
1.8–3.5 V
1.2–2.0 V
S1C60N05
S1C60L05 Crystal or CR
Crystal or CR
■FEATURES
● Core CPU...................................................S1C6200B
● Built-in oscillation circuit.............................Crystal or CR oscillation circuit, 32,768 Hz (typ.)
● nstruction set..............................................100 instructions
● ROM capacity ............................................1,536 words × 12 bits
● RAM capacity (data RAM) .........................80 words × 4 bits
● Input port....................................................4 bits (Supplementary pull-down resistors may be used)
● Output port .................................................4 bits (Piezo buzzer and programmable frequency output can
be driven directry by mask option)
● Input/output port.........................................4 bits
● LCD driver..................................................20 segments × 4 common duty (or 3 and 2 common duty)
● Timer ..........................................................Clock timer
● A/D converter .............................................CR oscillation type A/D converter built-in (2 channels)
● Interrupts:
External interrupt ................................Input port interrupt 1 system
Internal interrupt .................................Timer interrupt 1 system
A/D converter interrupt 1 system
● Supply voltage ...........................................1.5 V (1.2–2.0 V) S1C60L05 (During A/D conversion)
3.0 V (1.8–3.5 V) S1C60N05
● Current consumption (typ.) ........................0.8 µA (Crystal oscillation CLK = 32,768 Hz, when halted)
1.5 µA (Crystal oscillation CLK = 32,768 Hz, when executing)
● Supply form................................................QFP6-60pin (plastic) or chip
Low Voltage
Operation
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