SH775x (SH-4) Series SuperH(R) RISC Processor Description he SH775x (SH-4) series is a high-performance, well integrated, cost-effective, 2-issue superscalar RISC microprocessor for embedded applications. The SH775x series delivers best-in-class performance, on-chip integration and code size, with excellent low power consumption, support tools and chipsets from Hitachi and third party vendors, as well as a migration path to higher performance and lower power. This complete package makes the SH775x series the optimal choice for use in data processing, communications, industrial, transportation and high-end consumer applications. T he SH775x series' 3D graphics capability (arithmetic accelerator) combines with the 100MHz, 64-bit external bus to deliver 800MB/s data throughput for workstation-class performance at an affordable price. Several operating systems and middleware applications run on the processors, with more in development. T Memory Management Unit SH-4 CPU * Full Windows CE support * 1K/4K/64K/1MByte page sizes * Two-way superscalar RISC * 300 MIPs Integer Unit 32 bit Floating Point Unit 64 bit Unified TLB 64 entry Specialized Math Circuits Cache * 3D floating point acceleration hardware Data 16 KByte Instruction 8 KByte * WB/WT, selectable by page PCI Bus Controller Bus Unit Glueless interface to SDRAM, EDO DRAM, fast page DRAM, SRAM, and ROM Micro ITLB 4 entry 33/66, 4ch DMAC Peripheral Functions * DMA controller * Programmable power management * Interrupt controller * Timers * Real-time clock * Serial interface * User break controller 256-pin QFP 32/16/8 bit data bus 32 bit bus Features * General - Up to 200 MHz/360 MIPS - 16 x 32-bit general purpose registers * CPU - Code compatible with SH-3 series - 16 x 32-bit general purpose registers - 32 x 32-bit single-precision floating point registers or 16 x 64-bit double-precision floating point registers or 4 x 128-bit single-precision vector registers and register matrix - 16-bit fixed instruction length for high code density - 32 x 32 + 64 64 bits multiply-accumulate unit for special functions such as software modems - MMU Designed for Windows(R)CE 1KB, 4KB, 64KB, and 1MB page sizes, 64-entry, fully associative TLB for instructions and operands - 4 entry, fully associative TLB for instructions - 5 stage pipeline * Memory - On-chip cache, 8KB instruction and 16KB data * Write back or write through, selectable by page * Low voltage cache to reduce power consumption - On-chip bus state controller allows direct connection to DRAM, SDRAM, SRAM, ROM, and Flash ROM * 8, 16, 32, or 64-bit data bus support * PCI Bus Controller - 32-bit PCI bus controller (Rev 2.1) * 33/66MHz operation - Host/Slave mode support * Supports up to 4 channels @ 33MHz, 1 channel @ 66MHz SH7751 Block Diagram - Operation clock * Choose from internal clock or external clock (with divider) - Dedicated 4-channel PCI DMAC * PCI to/from memory located on SuperH bus (Bus arbitration capability between DMAC on PCI bus and SuperH bus) * On-chip FIFO enables fast data transfer * Peripherals - DMA, 4 channels - Timers, 3 channels x 32-bits - Watchdog timer - Realtime clock - PCMCIA control logic - Serial communications interface, 1 channel (asynchronous/synchronous, with smart card interface) - Serial communication interface 1 channel (asynchronous, with 16 byte transmit and receive FIFOs) - PLL with x1/8, x1/6, x1/4, x1/2, x3/4, x1, x3/2, x2, x3, x6 external clock capability - Interrupt controller * General purpose I/O, 16 lines * Dynamic power control - Low power modes: sleep and standby - Peripheral turn off capability * User break controller for on-chip debugging Support SH7750 * Hardware: - Hitachi E10A emulator (HS7750KCM01H - PCMCIA Interface) (HS7750KCI01H - PCI Interface) - Hitachi D9000 development platform for SH7750 and Windows(R)CE * Software: - Hitachi: * C, C++ compiler, assembler, simulator/debugger - Third parties: * C, C++ compiler, assembler, simulator/debugger, Cygnus Support (gnu), Green Hills Software, Microsoft(R) VC++ for WindowsCE * Operating Systems: - WindowsCE, Hitachi OS, Wind River Middleware * V.90 (up to 56 Kbps) Data/FAX software modem * Voice recognition * Voice compression * Handwriting recognition * JPEG video compression * Image compression for FAX: MH, MR, MMR Complete SH-4 documentation is available at http://semiconductor.hitachi.com ASIC Pager CPU MMU Timer 3ch Cache I8KB D16KB RTC UART 2ch Smart Card Reader Keyboard UART 2ch UART(IrDA) 1ch AFE (Modem) RS232C PLL OSC PSTN I/O Port Data Add. Bus I/O Port Bus Control PCMCIA 1 Socket PCMCIA Dr. LCD Contr. LCD Glass PMAC PCMCIA FPU A/D Handwriting WDT 1ch Battery ROM DRAM Handheld PC Block Diagram SH-4 Comparison Table and Ordering Information Architecture Cache (I+D) Instruction Registers Memory-Bus Peripherals PCI-interface I/O Voltage (V) Voltage (V) Freq. (MHz) MIPS (Dhrystone) Peak GFLOPS Typ. Power (mW) Sleep Power (mW) Standby Cur. (A) MIPS/W Package Part No. This document may be subject to change without notice. SH7750 SH7750V SH7751 SH7751V 32b/2-way 32b/2-way 32b/2-way 32b/2-way 8K + 16K 8K + 16K 8K + 16K 8K + 16K 16b 16b 16b 16b 32b * 16w 32b * 16w 32b * 16w 32b * 16w 64b 64b 32b 32b (All devices) MMU, DMAC, Timer, SCI, RTC, JTAG, Glueless Memory ----33/66MHz 33/66MHz 3.3 3.3 3.3 3.3 1.8 1.5 1.8 1.5 167/200 128 167 133 360 230 300 240 1.4 0.9 1.2 0.9 900 400 400 240 150 75 100 50 50 50 50 50 400 575 750 1000 208-QFP/ 208-QFP 256-QFP 256-QFP 256-BGA HD6417750F167/ HD6417750VF128 HD6417751F167 HD6417751VF133 HD6417750BP200 Contacts http://semiconductor.hitachi.com U.S. Headquarters Distributors 179 East Tasman Drive, San Jose, CA 95134 Avnet EMG . . . . . . . . . . . . . . . . . . . . . . .(800) 332-8638 Insight Electronics . . . . . . . . . . . . . . . . .(800) 677-7716 Marshall Industries . . . . . . . . . . . . . . . .(800) 522-0084 Reptron Electronics . . . . . . . . . . . . . . . .(800) 800-5441 Sterling Electronics . . . . . . . . . . . . . . . .(800) 745-5500 http://semiconductor.hitachi.com To order literature: (800) 285-1601 Fax: (303) 297-0447 Area Offices Regional/District Sales Offices Western 1740 Technology Drive Suite 500 San Jose, CA 95110 (408) 451-9570 Irvine 2030 Main Street Suite 450 Irvine, CA 92614 (714) 553-8500 Itasca 500 Park Boulevard Suite 415 Itasca, IL 60143 (630) 773-4864 Florham Park 325 Columbia Turnpike Suite 203 Florham Park, NJ 07932 (973) 514-2100 Toronto 6740 Campobello Road Mississauga, Ontario Canada L5N 2L8 (905) 826-1363 Central wo Lincoln Centre Suite 1446 5420 LBJ Freeway Dallas, TX 75240 (972) 991-4510 San Diego 8885 Rio San Diego Drive Suite 310 San Diego, CA 92108 (619) 299-9944 Austin 6907 Capitol of Texas Highway, Suite 210 Austin, TX 78731 (512) 418-9360 Fishkill 21 Old Main Street Suite 206 Fishkill, NY 12524 (914) 897-3000 Calgary 10655 Southport Road Southwest, Suite 460 Calgary, Alberta Canada T2W4Y1 (403) 278-1881 Dearborn Fairlane Plaza North Suite 311 290 Town Center Drive Dearborn, MI 48126 (313) 271-4410 Raleigh 5511 Capitol Center Drive Suite 204 Raleigh, NC 27606 (919) 233-0800 Ottawa 320 March Road Suite 602 Kanata, Ontario, Canada K2K2E3 (613) 591-1990 Eastern 25 Mall Road Burlington, MA 01803 (781) 229-2150 (c)1999 Hitachi Semiconductor (America) Inc. Printed in U.S.A. SuperH and Cool Engine are registered trademarks of Hitachi, Ltd. Other trademarks are property of their respective holders. 599/Web/PF/KIB Order Number: PMH14SF001D2