UPD78014H中文资料PDF规格书
UPD78014H规格书详情
DESCRIPTION
The µPD780232 is a member of the µPD780232 Subseries in the 78K/0 Series. The µPD780232 Subseries consists of products that incorporate a VFD controller/driver for panel control.
A flash memory version, the µPD78F0233, that can operate within the same power supply voltage range as the mask ROM version, and various development tools are also under development.
FEATURES
• I/O ports: 40
• Internal ROM and RAM
• Internal ROM: 16 KB
• Internal high-speed RAM: 768 bytes
• Internal buffer RAM: 32 bytes
• VFD display RAM: 112 bytes
• Minimum instruction execution time can be changed from high speed (0.4 µs) to low speed (6.4 µs)
• VFD controller/driver: 53 display outputs (Universal grid supported)
• 8-bit resolution A/D converter: 4 channels
• Serial interface: 2 channels
• Timer: 4 channels
• Power supply voltage: VDD = 4.5 to 5.5 V
APPLICATIONS
Monolithic mini components, separated mini components, tuners, cassette tape decks, CD/MD players, audio amplifiers, etc.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC/RENESAS |
24+23+ |
QFP |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
NEC |
2023+ |
QFP |
50000 |
原装现货 |
询价 | ||
99+ |
DIP |
500 |
询价 | ||||
NEC |
23+ |
DIP |
19526 |
询价 | |||
NEC |
21+ |
DIP |
6000 |
绝对原裝现货 |
询价 | ||
NEC |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
NEC |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
NEC |
22+ |
QFP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
NEC |
22+23+ |
DIP |
45529 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
NEC |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
询价 |