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PIC18F4458中文资料8-bit PIC MCU数据手册Microchip规格书
PIC18F4458规格书详情
描述 Description
Ideal for low power (nanoWatt) and connectivity applications that require precision analog (12-bit ADC). Applications can also benefit from the availability of three serial ports: FS-USB(12Mbit/s), I²C™ and SPI™ (up to 10 Mbit/s) and an asynchronous (LIN capable) serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced FLASH program memory make it ideal for embedded control and monitoring applications that require periodic connection with a (legacy free) Personal Computer via USB for data upload/download and/or firmware updates. While operating up to 48 MHz, the PIC18F4458 is also mostly software and hardware compatible with the PIC16C765 Low-Speed USB OTP devices. USB Application Design Center
特性 Features
• 1K byte Dual Port RAM + 1K byte GP RAM
• 16 Endpoints (IN/OUT)
• Internal Pull Up resistors (D+/D-)
• Pin-to-pin compatible with PIC16C7X5
技术参数
- 型号：
PIC18F4458
- 功能描述：
8位微控制器 -MCU 24KB Flash 2KB RAM
- 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 |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
Microchip |
23+ |
40-DIP |
65480 |
询价 | |||
Microchip(微芯) |
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 | ||
MICROCHIP |
25+ |
DIP40 |
500000 |
行业低价,代理渠道 |
询价 | ||
Microchip |
22+ |
44QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MicrochipTechnology |
18+ |
80TQFP |
6580 |
ICPICMCUFLASH12KX1644TQFP |
询价 | ||
MICROCHIP/微芯 |
22+ |
DIP-40 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
Microchip/微芯 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
询价 | ||
MICROCHIP |
23+ |
TQFP-44 |
10000 |
公司只做原装，可来电咨询 |
询价 | ||
Microchip Technology |
2022+ |
44-TQFP(10x10) |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 |
