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TMPR3927F PDF预览

TMPR3927F

更新时间: 2024-11-15 19:52:51
品牌 Logo 应用领域
东芝 - TOSHIBA 时钟外围集成电路
页数 文件大小 规格书
22页 266K
描述
IC 32-BIT, 133 MHz, RISC PROCESSOR, PQFP240, 32 X 32 MM, 0.50 MM PITCH, PLASTIC, QFP-240, Microprocessor

TMPR3927F 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:32 X 32 MM, 0.50 MM PITCH, PLASTIC, QFP-240
针数:240Reach Compliance Code:unknown
风险等级:5.84地址总线宽度:20
位大小:32边界扫描:NO
最大时钟频率:66.66 MHz外部数据总线宽度:32
格式:FIXED POINT集成缓存:YES
JESD-30 代码:S-PQFP-G240长度:32 mm
低功率模式:NO端子数量:240
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:FQFP
封装形状:SQUARE封装形式:FLATPACK, FINE PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.45 mm速度:133 MHz
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:32 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR, RISCBase Number Matches:1

TMPR3927F 数据手册

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TMPR3927F  
TENTATIVE  
TOSHIBA RISC PROCESSOR  
TMPR3927F  
(32-bit RISC MICROPROCESSOR)  
1. GENERAL DESCRIPTION  
The TMPR3927F (to be called “TX3927” hereinafter) is a standard micro controller of the 32-bit  
RISC Microprocessor TX39 family. The TX3927 uses the TX39/H2 processor core as the CPU.  
The TX39/H2 processor core is a RISC CPU core Toshiba developed based on the R3000A  
architecture of MIPS Technologies, Inc. The TX3927 has built-in peripheral circuits which include  
memory controllers, a PCI controller, DMA controller, serial and parallel ports, and timer/counters.  
2. FEATURES  
q TX39/H2 Processor Core  
·
The TX39/H2 is a high-performance 32-bit microprocessor core developed by Toshiba based  
on the R3000AÔ architecture.  
·
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·
·
·
·
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8kbytes of Instruction cache (2-way set associative)  
4kbytes of Data cache (2-way set associative)  
Cache support of burst refill and cache locking functions.  
Supports Critical Word First Mode  
Incorporates MMU with translation lookaside buffer (TLB)  
Single cycle, 32 x 32 bit MAC unit for DSP functions  
Built-in Debug Support Unit (DSU)  
q SDRAM Controller  
·
·
·
·
·
·
Supports 8 channels of SDRAM, Flash (DIMM), SGRAM, or SMROM memory  
Supports 16M/64M/128M/256M bit SDRAM with 2/4 bank size availability  
Support of 16/32-bit static bus sizing on a per channel basis  
Supports Single Data Rate (SDR) SDRAM  
Supports JEDEC standard 100-pin or 168-pin DIMM sockets for SDRAM  
Supports JEDEC standard 100-pin DIMM sockets for Flash  
q ROM Controller  
2
·
Supports 8 channels of ROM, Page Mode ROM, Mask ROM, EPROM, E PROM, SRAM, and  
Flash Memory and I/O devices.  
·
Supports memory sizes of 1M Byte to 1GByte per channel in 32-bit mode, and sizes of 1M Byte  
to 512M Byte per channel in 16-bit mode  
TAEC_rev4_11-Jan-2000 1/22  

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