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M38822FB-XXXHP中文资料PDF规格书
M38822FB-XXXHP规格书详情
GENERAL DESCRIPTION
The 3882 group is the 8-bit microcomputer based on the 740 family core technology.
The 3882 group is designed for Keyboard Controller for the note book PC.
FEATURES
● Basic machine-language instructions ...................................... 71
● Minimum instruction execution time .................................. 0.5 µs
(at 8 MHz oscillation frequency)
● Memory size
ROM ............................................................................. 20K bytes
RAM ............................................................................ 1024 bytes
● Programmable input/output ports ............................................ 72
● Software pull-up transistors ....................................................... 8
● Interrupts ................................................. 17 sources, 14 vectors
● Timers ............................................................................. 8-bit ✕ 4
● Watchdog timer ............................................................ 16-bit ✕ 1
● LPC interface .............................................................. 2 channels
● Serialized IRQ ................................................................ 3 factors
● Clock generating circuit ..................................... Built-in 1 circuits
(connect to external ceramic resonator)
● Power source voltage ................................................ 3.0 to 3.6 V
● Power dissipation
In high-speed mode ..........................................................20 mW
(at 8 MHz oscillation frequency, at 3.3 V power source voltage)
● Operating temperature range.................................... –20 to 85°C
APPLICATION
Note book PC
产品属性
- 型号:
M38822FB-XXXHP
- 制造商:
RENESAS
- 制造商全称:
Renesas Technology Corp
- 功能描述:
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS |
23+ |
QFP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
RENESAS |
23+ |
QFP |
20000 |
原厂原装正品现货 |
询价 | ||
MITSUBIS |
21+ |
TQFP |
65200 |
一级代理/放心采购 |
询价 | ||
MITSUBISH |
21+ |
QFP |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
MITSUBISHI |
NA |
5650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MITSUBIS |
2315+ |
TQFP |
3335 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
MIT |
QFP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MIT |
24+ |
QFP |
6500 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
RENESAS |
23+ |
QFP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
MIT |
23+ |
QFP |
3000 |
询价 |