UPD784955中文资料瑞萨数据手册PDF规格书
UPD784955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 |
24+ |
NA/ |
3378 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
10+ |
QFP |
100 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEC |
24+ |
PLCC |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
NEC |
22+ |
QFP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
NEC |
25+ |
QFP |
2659 |
原装正品!公司现货!欢迎来电洽谈! |
询价 | ||
NEC |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
NEC |
/ROHS.original |
原封 |
22102 |
电子元件,供应 -正纳电子/ 元器件IC -MOS -MCU. |
询价 | ||
NEC |
NEW |
PLCC |
19526 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
NEC |
25+ |
PLCC |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
23+ |
QFP |
6000 |
专业配单保证原装正品假一罚十 |
询价 |
