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UPD78C14GFA-XXX-3BE中文资料PDF规格书
UPD78C14GFA-XXX-3BE规格书详情
FEATURES
High reliability as compared with mPD78C14
159 instructions: 87AD instruction set
Multiply and divide instructions, 16-bit arithmetic operation instructions
Instruction cycle: 0.8 ms at 15 MHz
Internal ROM: 16384 W x 8
Internal RAM: 256 W x 8
Direct addressing to an external memory (ROM/RAM) up to 64 Kbytes
Highly accurate 8-bit A/D converter: Eight analog inputs
General-purpose serial interface: Asynchronous, synchronous, and I/O interface modes
Multifunction 16-bit timer/event counter
Two 8-bit timers
I/O lines: 44
Interrupt functions: Three external, eight internal
• Non-maskable interrupt: 1
• Maskable interrupts: 10
Zero-cross detection function (two inputs)
Standby functions: HALT mode, Hardware/software STOP mode
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
21+ |
QFP64 |
35200 |
一级代理/放心采购 |
询价 | ||
NEC |
QFP64 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
NEC |
QFP64 |
125000 |
一级代理原装正品,价格优势,长期供应! |
询价 | |||
NEC |
2020+ |
QFP64 |
12274 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
NEC |
21+ |
QFP64 |
6000 |
绝对原裝现货 |
询价 | ||
NEC |
00+ |
QFP |
182 |
全新原装100真实现货供应 |
询价 | ||
NEC |
23+ |
QFP |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | ||
NEC |
D/C |
DIP64 |
177 |
特价热销现货库存100%原装正品欢迎来电订购! |
询价 | ||
NEC |
2023+ |
QFP |
3000 |
进口原装现货 |
询价 | ||
NEC |
22+ |
QFP64 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 |