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HCD404344R中文资料瑞萨数据手册PDF规格书
HCD404344R规格书详情
Description
The HD404344R series and HD404394 series 4-bit microcomputers are products of the HMCS400 series, which is designed to make application systems compact while realizing higher performance and increasing program productivity.
Features
• Input/output pins
― HD404344R series, HD4074344: 22 pins
(10pins: Large-current I/O pins)
― HD404394 series: 21 pins
(3 pins: intermediate-voltage NMOS open drain I/O; 5 pins: NMOS open drain I/O with 15-mA high-current driver)
• Two timer/counters
― One timer output
― One event counter input (with programmable edge detection)
• 8-bit clock-synchronous serial interface (1 channel)
• On-chip A/D converter
― HD404344R series, HD4074344: 8 bit × 4 channel
― HD404394 series: 8 bit × 3 channel (with Vref pin)
• Built-in oscillator
― HD404344R Series
Ceramic oscillator, CR oscillation, External clock drive is also possible.
― HD404394 Series, HD4074344
Ceramic oscillator, External clock drive is also possible.
• Five interrupt sources
― One by external source (with programmable edge detection)
― Four by internal sources
• Subroutine stack
― Maximum 16 levels including interrupts
• Two low-power dissipation modes
― Standby mode
― Stop mode
• One input signal to return from stop mode
• Instruction cycle time
― 1 µs (fOSC = 4 MHz)
产品属性
- 型号:
HCD404344R
- 制造商:
HITACHI
- 制造商全称:
Hitachi Semiconductor
- 功能描述:
4-bit microcomputers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
RENESAS/瑞萨 |
23+ |
NA/ |
500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RENESAS/瑞萨 |
11+ |
360 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
SemiHow |
23+ |
TO252 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
N/A |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
HIT |
05+ |
原厂原装 |
7312 |
只做全新原装真实现货供应 |
询价 | ||
RENESAS/瑞萨 |
23+ |
56060 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
RENESAS/瑞萨 |
22+ |
COG |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
RENESAS/瑞萨 |
21+ |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | |||
RENESAS |
22+ |
LP |
8000 |
原装正品支持实单 |
询价 |