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AT89S4D12-12JI中文资料PDF规格书
AT89S4D12-12JI规格书详情
Description
The AT89S4D12 is a low-voltage, highly integrated CMOS 8-bit microcomputer with 4K bytes of downloadable Flash program memory and 128K bytes of in-system reprogrammable Flash data memory. The device is manufactured using Atmel’s high density Flash memory technology and is compatible with the industry-standard MCS-51™ instruction set.
Features
• Compatible with MCS-51™ Products
• 128K Bytes of In-System Reprogrammable Flash data memory and 4K Bytes of Downloadable Flash Program Memory
– Endurance: 1,000 Write/Erase Cycles per Sector
– Data Retention: 10 Years
• Sector Programming: 128 Bytes/Sector
• Single 3.3V ± 10 Supply
• On-Chip 12 MHz oscillator
• Two-Level Program Memory Lock
• 256-Bytes Internal RAM
• 5 Programmable I/O Lines
• Serial Peripheral Interface (SPI) Channel
• Serial Program Downloading
• Dual Data Pointer Registers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL |
2023+ |
TQFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
PLCC-44 |
49 |
原装正品,假一罚十! |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ATMEL/爱特梅尔 |
2022 |
PLCC-44 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
AT |
22+ |
DIP SOP |
8000 |
原装正品支持实单 |
询价 | ||
AT |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ATMEL |
1815+ |
PLCC-44 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
AT |
04+ |
DIP-40 |
2 |
询价 | |||
AT |
23+ |
QFP |
3500 |
绝对全新原装!现货!特价!请放心订购! |
询价 |