ETL9345中文资料PDF规格书
ETL9345规格书详情
DESCRIPTION
The ETL9444/L9445 and ETL9344/L9345 SingleChip N-Channel Microcontrollers are fully compatible with the COPS family, fabricated using N-channel, silicon gate XMOS technology. They are complete microcomputers containing all system timing, internal logic, ROM, RAM and I/O necessary to implement dedicated control functions in a variety of applications.
■ LOW COST
■ POWERFUL INSTRUCTION SET
■ 2k x 8 ROM, 128 x 4 RAM
■ 23 I/O LINES (ETL9444)
■ TRUE VECTORED INTERRUPT, PLUS RESTART
■ THREE-LEVEL SUBROUTINE STACK
■ 16µs INSTRUCTION TIME
■ SINGLE SUPPLY OPERATION (4.5-6.3V)
■ LOW CURRENT DRAIN (13mA max.)
■ INTERNAL TIME-BASE COUNTER FORREALTIME PROCESSING
■ INTERNAL BINARY COUNTER REGISTER WITH MICROWIRE SERIAL I/O CAPABILITY
■ GENERAL PURPOSE AND TRI-STATE OUTPUTS
■ LSTTL/CMOS COMPATIBLE IN AND OUT
■ DIRECT DRIVEOF LEDDIGIT AND SEGMENT LINES
■ SOFTWARE/HARDWARE COMPATIBLE WITH OTHER MEMBERS OF ET9400 FAMILY
■ EXTENDED TEMPERATURE RANGE DEVICES ETL9344/L9345 (– 40°C to + 85°C)
■ WIDER SUPPLY RANGE (4.5 – 9.5V) OPTIONALLY AVAILABLE
■ SOIC 24/28 AND PLCC 28 PACKAGES AVAILABLE
产品属性
- 型号:
ETL9345
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
4-BIT NMOS MICROCONTROLLERS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
22+/23+ |
SOP-24 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
STM |
22+ |
DIP20 |
5000 |
进口原装!现货库存 |
询价 | ||
ST |
05+ |
原厂原装 |
50051 |
只做全新原装真实现货供应 |
询价 | ||
ST |
23+ |
DIP-20 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST/意法 |
DIP20 |
275000 |
一级代理原装正品,价格优势,长期供应! |
询价 | |||
ST |
2023+ |
SOP-24 |
3587 |
全新原厂原装产品、公司现货销售 |
询价 | ||
STM |
23+ |
DIP20 |
2000 |
全新进口原装现货热卖! |
询价 | ||
ST |
22+ |
DIP |
10000 |
原装正品优势现货供应 |
询价 | ||
ST/意法 |
24+ |
DIP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST/意法 |
21+ |
DIP-20 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 |