Datasheet > S1C37109W

S1C37109W

更新时间： 2024-11-21 21:10:15

品牌	Logo	应用领域
精工 - SEIKO		外围集成电路
页数	文件大小	规格书
12页	95K
描述
32-BIT, 90MHz, RISC MICROCONTROLLER, PLGA424, 17 X 17 MM, 1 MM HEIGHT, 0.80 MM PITCH, CFLGA-424

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S1C37109W 数据手册

PF1041-04

S1C37109/S1C37109W

32-bit Single Chip RISC Microcomputer

■ DESCRIPTION

The S1C37109 and S1C37109W are single-chip RISC microcomputers that contain Hitachi 32-bit RISC proces-

sor SH7709-compatible chip as the CPU. In addition to the existing peripheral functions of the SH7709, they

have a built-in LCD controller compatible with SEIKO EPSON S1D13504 and incorporate various interface

functions as companion functions such as PCMCIA, compact flash, keyboard and mouse, and ISA bus subset.

These peripheral functions make it possible to configure an application system for portable information equip-

ment using LCD or POS and other terminal equipment by adding only a few external circuits (e.g., memory and

buffer). Furthermore, the low-power design of these devices helps to maximize the battery life of portable and

mobile equipment.

The S1C37109 and S1C37109W realizes an excellent cost-performance ratio with all the functions necessary

for embedded systems in portable information equipment, multi-media equipment, etc. integrated on a single

chip.

The S1C37109W is a version that supports Windows CE.

■ FEATURES

[CPU functions]

• Dividable cache (4K-byte/2-way cache memory + 4K-

byte memory)

■ CPU

• 32-bit RISC processor compatible with SH7709

• 32-bit internal data bus

• 32-bit general-purpose register × 16

• RISC instruction set

• Instruction execution rate: One instruction per cycle

(for basic instructions)

• 4G-byte logical address space

• 372M-byte physical memory space

• Space identification ASID

• Built-in multiplier

■ Interrupt controller

• Six external interrupt pins (NMI, IRQ5–IRQ1)

• Internal interrupts: Interrupt priorities set for each

module

■ User break control

• Break channel × 2

• Allows address, data value, access type, and data

size to be set as break conditions

• Supports successive break

• Five-stage pipelining

■ Bus state controller

■ Memory management unit (MMU)

• 4G-byte address space,

• Physical address space divided into six areas of up to

64M bytes, with the following functions selectable for

each

256 address space (ASID 8 bits)

• Paging method

– Bus size (8, 16, or 32 bits)

– Number of wait cycles

• Supports multiple page sizes: 1K or 4K bytes

• 128-entry, 4-way set associative TLB

• Supports specification of replacement ways by soft-

ware and random replacement algorithm

• Can directly access TLB contents by address map-

ping

– SRAM, DRAM, synchronous DRAM, and burst

ROM mapping into directly accessible area

– Supports PCMCIA interface

– Chip-select signal output for each area

• DRAM and synchronous DRAM refresh function

– Programmable refresh intervals

– Supports CAS-before-RAS refresh and self-refresh

– Supports power-down DRAM

■ Cache memory

• 8K-byte unified cache

• 128-entry, 4-way set-associative (8K-byte cache),

16 bytes/line

• Write-back/write-through selectable LRU replace-

ment algorithm

• One-stage write-back buffer

• DRAM and synchronous DRAM burst-access func-

tion

• Little endian

12 3 4 5 6 7...12

中文翻译

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与S1C37109W相关器件

型号	品牌	获取价格	描述	数据表
S1C37309	SEIKO	获取价格	32-BIT, 90MHz, RISC MICROCONTROLLER, PLGA424, 17 X 17 MM, 1 MM HEIGHT, 0.80 MM PITCH, CFLG
S1C60A08	EPSON	获取价格	4-bit Single Chip Microcomputer
S1C60A08D	SEIKO	获取价格	4-BIT, MROM, 0.6MHz, MICROCONTROLLER, UUC96, DIE-96
S1C60A08F	SEIKO	获取价格	4-BIT, MROM, 0.6MHz, MICROCONTROLLER, PQFP100, PLASTIC, QFP15-100
S1C60A08F15	SEIKO	获取价格	IC,MICROCONTROLLER,4-BIT,E0C6200/SMC6200 CPU,CMOS,QFP,100PIN,PLASTIC
S1C60A13D	SEIKO	获取价格	4-BIT, MROM, 1.2MHz, MICROCONTROLLER, UUC79, DIE-79
S1C60A16	EPSON	获取价格	4-bit Single Chip Microcomputer
S1C60A16D0A0100	SEIKO	获取价格	4-BIT, MROM, 1.2MHz, MICROCONTROLLER, UUC79, DIE-79
S1C60A16F0A0100	SEIKO	获取价格	4-BIT, MROM, 1.2MHz, MICROCONTROLLER, PQFP80, PLASTIC, QFP14-80
S1C60L01F	SEIKO	获取价格	4-BIT, MROM, 0.08MHz, MICROCONTROLLER, PQFP48, PLASTIC, QFP12-48

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