LC6514B中文资料PDF规格书
LC6514B规格书详情
Overview
The LC6514B is a microcontroller with FLT drivers. It is identical with the LC6510C in the internal architecture and instruction set. Since the normal/low-threshold level of input port A can be selected by option and the on-chip pulldown resistor can be bitwise connected to the FLT driver by option, the number of external parts used in the user equipment can be minimized, reducing the cost considerably.
Features
• Low power dissipation.
• ROM capacity : 4096×8 bits.
• RAM capacity : 256×4 bits.
• Subroutine stack : 8 levels (common with interrupt).
• On-chip OSC circuit
CR OSC : 800kHz typ.
Ceramic OSC : 400kHz, 800kHz, 1000kHz
External iuput : 1290kHz max.
• Power-down by 2 standby modes
HALT mode : Power dissipation saving by program stadby during normal operation
HOLD mode : Power supply backup during power failure.
• Input/output ports
Input : 4 bits × 1 port
3 bits × 1 port
Input/output : 4 bits × 2 ports
Output : 4 bits × 4 ports
2 bits × 1 port
• Interrupt.
External interrupt : 1
Internal timer interrupt : 1
• On-chip 4-bit prescaler and 8-bit program timer.
• Instruction cycle time : 3.1µs (at 1290kHz)
• Supply voltage
Normal operation : 4.0 to 6.0 V
Memory hold : 1.8 to 6.0 V
• Instruction set common to the LC6502, LC6505 (BANK instruction added)
产品属性
- 型号:
LC6514B
- 制造商:
SANYO
- 制造商全称:
Sanyo Semicon Device
- 功能描述:
SINGLE-CHIP 4-BIT MICROCOMPUTER(LOW-THRESHOLD INPUT, ON-CHIP FLT DRIVER)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
22+ |
100000 |
代理渠道/只做原装/可含税 |
询价 | |||
SANYO/三洋 |
21+ |
DIP-42 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
SANYO/三洋 |
23+ |
SDIP-42P |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SANYO |
22+23+ |
DIP42 |
49564 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
SANYO |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SANYO |
23+ |
DIP42 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
DAEWOO |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
SANYO |
01+ |
QFP |
880 |
询价 | |||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
SANYO |
04+ |
DIP42 |
350 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |