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UPD78F4937中文资料瑞萨数据手册PDF规格书
UPD78F4937规格书详情
16-BIT SINGLE-CHIP MICROCONTROLLER
The µPD78F4937, 78K/IV Series product, is a flash memory version of the µPD784937 with internal masked ROM. Data can be written to or erased from the flash memory of the µPD78F4937 with the microcontroller mounted on the printed wiring board.
FEATURES
• Pin-compatible with mask ROM model (except VPP pin)
• Flash memory: 192K bytes
• Internal RAM: 8,192 bytes
• Same operating voltage as mask ROM model (VDD = 4.0 to 5.5 V)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
2447 |
QFP |
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 | ||
RENESAS |
2022+ |
QFP80 |
20000 |
只做原装进口现货.假一罚十 |
询价 | ||
NEC |
03+ |
QFP100 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEC |
2023+ |
QFP100 |
8635 |
一级代理优势现货,全新正品直营店 |
询价 | ||
NEC |
0442+ |
MQFP120 |
70 |
原装现货 |
询价 | ||
NEC |
22+ |
QFP |
29068 |
原装正品现货,可开13个点税 |
询价 | ||
NEC |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
NEC |
24+ |
MQFP |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NEC |
24+ |
QFP-100 |
9 |
询价 | |||
NEC |
2023+ |
BGA |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 |
