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参数资料
| 型号： | ML674001LA |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, MROM, 33.333 MHz, RISC MICROCONTROLLER, PBGA144 |
| 封装： | 11 X 11 MM, 0.80 MM PITCH, PLASTIC, LFBGA-144 |
| 文件页数： | 1/19页 |
| 文件大小： | 645K |
| 代理商： | ML674001LA |
Data Sheet
ML674K Series
ML674001/ML67Q4002/ML67Q4003
32-Bit ARM-Based General Purpose Microcontrollers
Description
Oki Semiconductor’s ML674001, ML67Q4002, and
ML67Q4003 microcontrollers (MCUs) have been added to an
extensive and growing family of ARM based 32-bit MCUs
for standard products that require 32-bit CPU performance
and the low cost afforded by MCU integrated features.
Oki’s new Family members provide on-board SRAM (32
KBytes), boot ROM (4 KBytes) and a host of other useful
peripherals such as seven general-purpose timers, a watch-
dog timer, pulse-width modulators, AD converter, SIOs, I2C
serial interface, GPIO pins, external-memory controller, and
boundary-scan capability. In addition, the ML67Q4002 and
ML67Q4003 offer 256 KBytes and 512 KBytes of built-in
Flash ROM, respectively. The ML674001, ML67Q4002, and
ML67Q4003 are pin-for-pin compatible with each other for
easy performance upgrades.
The ARM7TDMI Advantage
Oki Semiconductor’s Family of low-cost ARM-based MCUs
offers system designers a bridge from 8- and 16-bit propri-
etary MCU architectures to ARM’s 32-bit industry standard
architecture with no price premium. The ARM industry-wide
support infrastructure offers system developers many advan-
tages including software compatibility, many ready-to-use
software applications, and a large choice among hardware
and software development tools to better leverage engineer-
ing resources, lower development costs, minimize project
risks, and reduce their product time to market.
In addition, migration of a design with an Oki standard MCU
to an Oki custom solution is easily facilitated with its award-
winning PLAT product development architecture.
Features
ARM7TDMI 32-bit RISC CPU
- 16-bit Thumb instruction set for power efficiency
applications
32-bit mode (ARM) and/or 16-bit mode (Thumb)
Built-in external memory controller supports glue-
less connectivity to memory (including SDRAM and
EDO DRAM) and I/O
Built in Flash ROM
- 256 KB (ML67Q4002)
- 512 KB (ML67Q4003)
32-KBytes built in zero-wait-state SRAM
28 interrupt sources
DMA: Two channels with external access
Timers: Seven 16-bit timers
Watch-Dog Timer: Dual-stage 16 bit
PWM: Two 16-bit channels
Serial Interfaces: SIO, UART, SSIO, I2C
GPIO: 42 bits
A/D Converter: Four 10-bit channels
Built-in boot ROM accommodates in-circuit Flash
ROM re-programming and eld-updates
Packages
- 144-pin plastic LQFP
- 144-pin plastic LFBGA
Applications
Flexible solution for various cost-effective, power-
sensitive embedded real-time control applications
Security / Surveillance, Telecom, Industrial Control,
Electronic Peripherals, and Consumers Electronics
embedded applications
ML674001/Q4002/Q4003 MCUs
Part Number
Clock Frequency
Built-in Flash Size
Packages
ML674001
33 MHz
none
144-pin plastic LQFP (ML674001TC)
144-pin plastic LFBGA (ML674001LA)
ML67Q4002
33 MHz
256 KB
(128K x 16 bits)
144-pin plastic LQFP (ML67Q4002TC)
144-pin plastic LFBGA (ML67Q4002LA)
ML67Q4003
33 MHz
512 KB
(256K x 16 bits)
144-pin plastic LQFP (ML67Q4003TC)
144-pin plastic LFBGA (ML67Q4003LA)
April 2004, Rev 2.0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ML674001TC | 制造商:ROHM Semiconductor 功能描述: |
| ML675001 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:32-bit ARM-Based General-Purpose Microcontroller |
| ML675001ALAZ03A | 制造商:ROHM Semiconductor 功能描述:ARM7TDMI 32-BIT MCU 60 MHZ ROH |
| ML675001ATC | 制造商:ROHM Semiconductor 功能描述: |
| ML675001ATCZ03A | 制造商:ROHM Semiconductor 功能描述: |
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