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UPD78F0974中文资料瑞萨数据手册PDF规格书
UPD78F0974规格书详情
FEATURES
· Pin-compatible with mask ROM versions (except VPP pin)
· Flash memory : 32 KbytesNote
· Internal high-speed RAM : 1024 bytesNote
· Inclusion of EEPROMTM which can be read/written by software: 256 bytes
· Operable with the same power supply voltage as that of mask ROM version (VDD = 4.5 to 5.5 V)
Note The flash memory and internal high-speed RAM capacities can be changed with the memory size switching
register (IMS).
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
24+ |
NA/ |
3266 |
原装现货,当天可交货,原型号开票 |
询价 | ||
RENESAS(瑞萨)/IDT |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
NEC |
1322+ |
QFP64 |
12672 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
Renesas(瑞萨) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Renesas Electronics |
20+ |
原装 |
29860 |
Renesas微控制器MCU-可开原型号增税票 |
询价 | ||
RENESAS/瑞萨 |
25+ |
PBF |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEC |
24+ |
DIP |
2568 |
原装优势!绝对公司现货 |
询价 | ||
RENESAS |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
NEC |
24+ |
QFP |
6868 |
原装现货,可开13%税票 |
询价 | ||
NEC |
22+ |
DIP |
5000 |
全新原装现货!价格优惠!可长期 |
询价 |
