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W78LE516-24中文资料PDF规格书
W78LE516-24规格书详情
GENERAL DESCRIPTION
The W78L516 is an 8-bit microcontroller which hasan in-system programmable Flash EPROM for firmware updating. The instruction set of the W78L516 is fully compatible with the standard 8052. The W78L516 contains a 64K bytes of main Flash EPROM and a 4K bytes of auxiliary Flash EPROM which allows the contents of the 64KB main Flash EPROM to be updated by the loader program located at the 4KB auxiliary Flash EPROM; 512 bytes ofon-chip RAM; four 8-bit bi-directional and bit addressable I/O ports; an additional 4-bit port P4; three 16-bit timer/counters; a serial port. These peripherals are supported by a eight sources two-level interrupt capability.
FEATURES
• Fully static design 8-bit CMOS microcontroller
• 64K bytes of in-system programmable Flash EPROM for Application Program (AP FLASH EPROM)
• 4K bytes of auxiliary Flash EPROM for Loader Program (LD FLASH EPROM)
• 512 bytes of on-chip RAM. (including 256 bytes of AUX-RAM, software selectable)
• 64K bytes program memory address space and 64K bytes data memory address space
• Four 8-bit bi-directional ports
• One 4-bit multipurpose programmable port
• Three 16-bit timer/counters
• One full duplex serial port
• Eight-sources, two-level interrupt capability
• Built-in power management
• Code protection
• Packaged in
− Lead Free(RoHS) DIP 40: W78L516A24DL
− Lead Free(RoHS) PLCC 44: W78L516A24PL
− Lead Free(RoHS) QFP 44: W78L516A24FL
− Lead Free(RoHS) LQFP 48: W78L516A24LL
产品属性
- 型号:
W78LE516-24
- 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/华邦 |
22+ |
9 |
原装现货假一赔十 |
询价 | |||
WINBOND/华邦 |
24+ |
DIP-40 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
23+ |
N/A |
36200 |
正品授权货源可靠 |
询价 | |||
WINBOND |
2021+ |
DIP40 |
6050 |
百分百原装正品 |
询价 | ||
WINBOND/华邦 |
23+ |
NA/ |
3262 |
原装现货,当天可交货,原型号开票 |
询价 | ||
WINBOND台湾华邦 |
2023+ |
DIP |
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 | ||
WINBOND |
2018+ |
SOP |
19500 |
一级授权代理品牌进口原装现货假一赔十 |
询价 | ||
WINBOND |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
WINBOND |
22+23+ |
DIP |
47126 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
WINBOND |
1926 |
D |
6852 |
只做进口原装正品现货!或订货假一赔十! |
询价 |