首页>M37545G1KP>规格书详情
M37545G1KP中文资料瑞萨数据手册PDF规格书
M37545G1KP规格书详情
DESCRIPTION
The 7545 Group is the 8-bit microcomputer based on the 740 family core technology.
The 7545 Group has an 8-bit timer, power-on reset circuit and the voltage drop detection circuit. Also, Function set ROM is equipped.
FEATURES
• Basic machine-language instructions .................................. 71
• The minimum instruction execution time .................... 2.00 µs
(at 4 MHz oscillation frequency for the shortest instruction)
• Memory size ROM ........................................ 4K to 60K bytes
RAM ............................................ 256, 512 bytes
• Programmable I/O ports ...................................................... 25
• Key-on wakeup input .................................................. 8 inputs
• LED output port...................................................................... 8
• Interrupts.................................................... 7 sources, 7 vectors
• Timers .......................................................................... 8-bit × 3
• Carrier wave generating circuit .......1 channel (8-bit timer × 2)
• Clock generating circuit ........................................Built-in type
(connect to external ceramic resonator or quartz-crystal oscillator)
• Watchdog timer .........................................................16-bit × 1
• Power-on reset circuit............................................ Built-in type
• Voltage drop detection circuit................................Built-in type
• Power source voltage
XIN oscillation frequency at ceramic/quartz-crystal oscillation
At 4 MHz .......................................... 1.8 to 3.6 V
• Power dissipation .......................................................... 1.8mW
• Operating temperature range .................................−20 to 85 °C
APPLICATION
Remote control transmit.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS |
2016+ |
LQFP32 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RENESAS/瑞萨 |
23+ |
NA/ |
3336 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MIT |
21+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
RENESAS |
2016+ |
QFP |
6523 |
只做原装正品现货!或订货! |
询价 | ||
RENESAS |
QFP |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
- |
23+ |
32-LQFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
RENESAS/瑞萨 |
21+ |
LQFP32 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
Renesas |
22+ |
32LQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Renesas |
QQ咨询 |
32-LQFP |
10000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
MIT |
24+ |
QFP(无铅) |
6980 |
原装现货,可开13%税票 |
询价 |