HT45F12中文资料合泰数据手册PDF规格书
HT45F12规格书详情
General Description
The device is Flash Memory Tinypower Type 8-bit high performance RISC architecture microcontroller. Offering users the convenience of Flash Memory multi-programming features, this device also includes a wide range of functions and features. Other memory includes an area of RAM Data Memory as well as an area of EEPROM memory for storage of non-volatile data such as calibration data etc.
特性 Features
CPU Features
• Operating voltage:
♦ fSYS = 910kHz: 2.2V~5.5V
♦ fSYS = 2MHz: 2.2V~5.5V
♦ fSYS = 4MHz: 2.2V~5.5V
♦ fSYS = 8MHz: 3.3V~5.5V
♦ fSYS = 12MHz: 4.5V~5.5V
• Tiny Power technology for low power operation
• Power down and wake-up functions to reduce power consumption
• Oscillator types:
♦ External Crystal – HXT
♦ External RC – ERC
♦ Internal RC – HIRC
♦ Internal 32kHz RC – LIRC
• Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
• Fully integrated internal 32kHz, 910kHz, 2MHz, 4MHz and 8MHz oscillator requires no external components
• All instructions executed in one or two instruction cycles
• Table read instructions
• 63 powerful instructions
• 4-level subroutine nesting
• Bit manipulation instruction
Peripheral Features
♦ Flash Program Memory:1K×15
♦ RAM data memory:64×8
♦ EEPROM Memory:32×8
♦ Watchdog Timer function
♦ Up to 18 bidirectional I/O lines
♦ Multiple pin-shared external interrupts
♦ Single 8-bit programmable Timer/Event Counter with overflow interrupt
♦ Dual Time-Base functions
♦ Dual Comparator functions
♦ Dual Operational Amplifiers functions
♦ PFD/Buzzer for audio frequency generation
♦ Internal 2.4V/3.3V LDO
♦ Low voltage reset function
♦ Package: 16-pin NSOP, 20-pin SSOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
NA/ |
152 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HOLTEK(合泰/盛群) |
24+ |
NSOP16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
HOLTEK |
19+ |
SSOP-20 |
1259 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HOLTEK/合泰 |
25+ |
HT45F20208SOP |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
25+23+ |
SSOP20SSO |
19368 |
绝对原装正品全新进口深圳现货 |
询价 | ||
HOLTEK |
SSOP20SSO |
3200 |
原装长期供货! |
询价 | |||
HOLTEK |
23+ |
35375 |
绝对原装正品/真实库存/绝无虚假/支持送货 |
询价 | |||
Holtek |
24+ |
SSOP-24 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |


