UPD780949中文资料瑞萨数据手册PDF规格书
UPD780949规格书详情
Features
• Internal high capacity ROM and RAM
• External memory expansion
• Instruction execution time can be changed from
high speed (0.25 μs) to ultra low speed
• I/O ports: 79 (N-ch open drain : 5)
• 8-bit resolution A/D converter : 8 channels
• Sound generator
• LCD-controller / driver
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
NA/ |
4843 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
23+ |
TQFP64 |
20000 |
全新原装假一赔十 |
询价 | ||
NEC |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
NEC |
25+23+ |
QFP |
45527 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
NEC |
23+ |
QFP/80 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
24+ |
QFP |
5574 |
询价 | ||||
NEC |
24+ |
QFP |
4897 |
绝对原装!现货热卖! |
询价 | ||
原厂正品 |
23+ |
PLCC-32 |
5000 |
原装正品,假一罚十 |
询价 | ||
NEC |
16+ |
BGA |
4000 |
进口原装现货/价格优势! |
询价 | ||
瑞萨 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |
