W78LE51C中文资料PDF规格书
W78LE51C规格书详情
GENERAL DESCRIPTION
The W78L051C is an 8-bit microcontroller which can accommodate a wide supply voltage range with low power consumption. The instruction set for the W78L051C is fully compatible with the standard 8051. The W78L051C contains an 4K bytes Flash EPROM; a 128 bytes RAM; four 8-bit bi-directional and bit-addressable I/O ports; an additional 4-bit I/O port P4; two 16-bit timer/counters; a hardware watchdog timer and a serial port. These peripherals are supported by seven sources two-level interrupt capability. To facilitate programming and verification, the Flash EPROM inside the W78L051C allows the program memory to be programmed and read electronically. Once the code is confirmed, the user can protect the code for security.
FEATURES
• Fully static design 8-bit CMOS microcontroller
• Wide supply voltage of 2.4V to 5.5V
• 128 bytes of on-chip scratchpad RAM
• 4 KB electrically erasable/programmable Flash EPROM
• 64 KB program memory address space
• 64 KB data memory address space
• Four 8-bit bi-directional ports
• One extra 4-bit bit-addressable I/O port, additional INT2 / INT3 (available on 44-pin PLCC/QFP package)
• Two 16-bit timer/counters
• One full duplex serial port (UART)
• Watchdog Timer
• seven sources, two-level interrupt capability
• EMI reduction mode
• Built-in power management
• Code protection mechanism
• Packages:
− Lead Free (RoHS) DIP 40: W78L051C24DL
− Lead Free (RoHS) PLCC 44: W78L051C24PL
− Lead Free (RoHS) PQFP 44: W78L051C24FL
产品属性
- 型号:
W78LE51C
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
8-BIT MICROCONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WINBOND |
21+ |
PLCC44 |
620 |
原装现货假一赔十 |
询价 | ||
WINBOND |
1948+ |
PLCC44 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
WINBOND |
21+ |
PLCC-44 |
20000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
WINBOND |
2020+ |
PLCC44 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
WINBOND/华邦 |
NA |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
WID |
22+ |
PLCC |
4897 |
绝对原装!现货热卖! |
询价 | ||
WINBOND |
23+ |
PLCC |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
WINBOND/华邦 |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
WINBOND/华邦 |
23+ |
QFP44 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
WINBOND |
1923+ |
原厂封装 |
58965 |
原装进口现货库存专业工厂研究所配单供货 |
询价 |