首页 >ATMEGA644P-20MU>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
ATMEGA644P-20MU | 8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash 文件：331.81 Kbytes 页数：23 Pages | ATMEL 爱特梅尔 | ATMEL | |
8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash 文件：331.81 Kbytes 页数：23 Pages | ATMEL 爱特梅尔 | ATMEL | ||
8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash 文件：331.81 Kbytes 页数：23 Pages | ATMEL 爱特梅尔 | ATMEL | ||
QFP44 | ATMEL | |||
44L TQFP 1 | MICROCHIP |
详细参数
- 型号：
ATMEGA644P-20MU
- 功能描述：
8位微控制器 -MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
- RoHS：
否
- 制造商：
Silicon Labs
- 核心：
8051
- 处理器系列：
C8051F39x
- 数据总线宽度：
8 bit
- 最大时钟频率：
50 MHz
- 程序存储器大小：
16 KB 数据 RAM
- 大小：
1 KB 片上
- ADC：
Yes
- 工作电源电压：
1.8 V to 3.6 V
- 工作温度范围：
- 40 C to + 105 C
- 封装/箱体：
QFN-20
- 安装风格：
SMD/SMT
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Microchip Technology |
2年内批号 |
44-VFQFN 裸露焊盘 |
4800 |
只供原装进口公司现货+可订货 |
询价 | ||
ATMEL |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
MICROCHIP/微芯 |
2020+ |
明嘉莱只做原装正品现货 |
2510000 |
VQFN7x7 |
询价 | ||
15800 |
24+ |
QFN |
6980 |
原装现货,可开13%税票 |
询价 | ||
ATMEL |
22+ |
QFN |
8200 |
原装现货库存.价格优势!! |
询价 | ||
Atmel |
24+ |
SMD |
6800 |
100%原装进口现货,欢迎来电咨询 |
询价 | ||
ATMEL |
23+ |
QFN |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ACTEL |
24+ |
原厂原装 |
324554 |
原装进口现货 |
询价 | ||
MicrochipTechnology |
24+ |
44-VQFN(7x7) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
Microchip Technology / Atmel |
20+ |
VQFN-44 |
29860 |
Microchip微控制器MCU-可开原型号增税票 |
询价 |
更多ATMEGA644P-20MU供应商
更新时间2026-2-1 14:06:00
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