TMPR3922AU

更新时间： 2024-09-28 03:59:03

品牌	Logo	应用领域
东芝 - TOSHIBA		微控制器和处理器外围集成电路微处理器时钟
页数	文件大小	规格书
45页	254K
描述
32-bit RISC Microprocessor

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中文翻译

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技术参数
数据手册

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TMPR3922AU 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：	28 X 28 MM, 0.50 MM PITCH, PLASTIC, LQFP-208
针数：	208	Reach Compliance Code：	unknown
风险等级：	5.84	Is Samacsys：	N
地址总线宽度：	13	位大小：	32
最大时钟频率：	12 MHz	外部数据总线宽度：	32
集成缓存：	YES	JESD-30 代码：	S-PQFP-G208
JESD-609代码：	e0	长度：	28 mm
低功率模式：	YES	端子数量：	208
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：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	240	认证状态：	Not Qualified
座面最大高度：	1.7 mm	速度：	129 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	端子面层：	TIN LEAD
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：	28 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR, RISC
Base Number Matches：	1

TMPR3922AU 数据手册

TMPR3922AU

TOSHIBA RISC PROCESSOR

TMPR3922AU

(32-bit RISC Microprocessor)

1. GENERAL DESCRIPTION

The TMPR3922AU is a single-chip integrated digital ASSP for PDA(Personal Digital Assistants). The

TMPR3922AU consists of PDA system support logic, integrated with the TX3920 processor Core designed

by Toshiba.

2. FEATURES

- R3000A-based TX3920 Processor Core

RISC architecture developed by The MIPS Group, a division of Silicon Graphics, Inc.

Toshiba has added its own multiply-add and branch-likely instructions.

A single-cycle multiply/accumulate module to allow integrated DSP functions, such as a software modem

for high-performance standard data and fax protocols

Instruction cache: 16K bytes(2Way); data cache : 8K bytes(2Way)

On-chip Translation Lookaside Buffer (TLB) with 64´ 64-bit wide entries, each of which maps

4K/16K/64K/256K/1M/4M Byte page

Max 129MHz operation

- Built-in peripheral circuit

Clock generator with built-in sixteenfold-frequency phase-locked loop (PLL)

Four-stage write buffer

A high performance and flexible Bus Interface Unit

Multiple DMA channels

Memory controller for DRAM(EDO), SDRAM, SRAM, ROM, Flash Memory and PCMCIA

Power management unit

Big / Little endian

- Low power dissipation

3.3V(I/O) / 2.7V(Internal) operation

Standby Current 50mA(typ)

CPU clock stop mode

Power down modes for individual internal peripheral modules

- Plastic LQFP 208-pin package

The information contained herein is subject to change without notice.

TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in

general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of

the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure

of a TOSHIBA product could cause loss of human life, bodily injury or damage to property.

In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most

recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor

Reliability Handbook

The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for

any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of TOSHIBA or others.

R3000A is a trademark of MIPS Technologies Inc.

2-FEB-1999 1/45

12 3 4 5 6 7...45

中文翻译

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与TMPR3922AU相关器件

型号	品牌	获取价格	描述	数据表
TMPR3927	TOSHIBA	获取价格	32-Bit TX System RISC TX39 Family
TMPR3927AF	TOSHIBA	获取价格	暂无描述
TMPR3927F	TOSHIBA	获取价格	IC 32-BIT, 133 MHz, RISC PROCESSOR, PQFP240, 32 X 32 MM, 0.50 MM PITCH, PLASTIC, QFP-240,
TMPR47M2DD21V	VISHAY	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 200V, 20% +Tol, 20% -Tol, 0.47uF
TMPR47M2DF16V	VISHAY	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 200V, 20% +Tol, 20% -Tol, 0.47uF
TMPR4925	TOSHIBA	获取价格	64-Bit TX System RISC TX49 Family
TMPR4925XB	TOSHIBA	获取价格	64-bit RISC MICROPROCESSOR
TMPR4927ATB-200	TOSHIBA	获取价格	TOSHIBA RISC PROCESSOR
TMPR4937	TOSHIBA	获取价格	64-Bit TX System RISC TX49 Family
TMPR4937TB-300	TOSHIBA	获取价格	IC 64-BIT, 300 MHz, RISC PROCESSOR, PBGA484, PLASTIC, BGA-484, Microprocessor

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