UPD70320L中文资料PDF规格书
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UPD70320L规格书详情
FEATURES
• Internal 16-bit architecture and external 8-bit data bus
• Compatible with mPD70108/70116 (in native mode) on software level (some instructions added)
• Minimum instruction cycle : 400 ns/5 MHz (mPD70320)
250 ns/8 MHz (mPD70320-8)
• On-chip RAM : 256 words ´ 8 bits
• Input port (port T) with comparator : 8 bits
• I/O lines (input port : 4 bits, input/output port : 20 bits)
• Serial interface (internal dedicated baud rate generator) : 2 channels
Asynchronous mode and I/O interface mode
• Interrupt controller
• Programmable priority (8 levels)
• Vectored interrupt function
• Register bank switching function
• Macro service function
• DRAM and pseudo SRAM refreshing functions
• DMA controller : 2 channels
• 16-bit timer : 2 channels
• Time base counter
• On-chip clock generator
• Programmable wait function
• Standby function (STOP/HALT)
产品属性
- 型号:
UPD70320L
- 制造商:
NEC
- 制造商全称:
NEC
- 功能描述:
V25TM 16/8-BIT SINGLE-CHIP MICROCONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
20+ |
PLCC84 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NEC |
23+ |
PLCC |
20000 |
全新原装假一赔十 |
询价 | ||
NEC |
22+ |
PLCC84 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
NEC |
20+/21+ |
PLCC |
5512 |
全新原装进口价格优势 |
询价 | ||
NEC |
22+ |
PLCC |
6868 |
原装现货,可开13%税票 |
询价 | ||
DLZ |
22+ |
PLCC84 |
354000 |
询价 | |||
2017+ |
PLCC84 |
6528 |
只做原装正品假一赔十! |
询价 | |||
NEC |
2020+ |
PLCC |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
NEC |
22+ |
PLCC84L |
2500 |
强调现货,随时查询! |
询价 | ||
NEC |
00+ |
PLCC84 |
6272 |
全新原装100真实现货供应 |
询价 |