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HT48R30A-1中文资料PDF规格书
HT48R30A-1规格书详情
General Description
The HT48R30A-1/HT48C30-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT48C30-1 is fully pin and functionally compatible with the OTP version HT48R30A-1 device.
Features
Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
Low voltage reset function
25 bidirectional I/O lines (max.)
1 interrupt input shared with an I/O line
8-bit programmable timer/event counter with overflow interrupt and 8-stage prescaler
On-chip RC oscillator, external crystal and RC oscillator
32768Hz crystal oscillator for timing purposes only
Watchdog Timer
204814 program memory ROM
968 data memory RAM
Buzzer driving pair and PFD supported
HALT function and wake-up feature reduce power consumption
4-level subroutine nesting
Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
Bit manipulation instruction
14-bit table read instruction
63 powerful instructions
All instructions in one or two machine cycles
24/28-pin SKDIP/SOP package
产品属性
- 型号:
HT48R30A-1
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
I/O Type 8-Bit MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK |
22+ |
SOP24 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
HT |
23+ |
DIP28 |
65480 |
询价 | |||
HOLTEK |
2020+ |
DIP24 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
HOLTEK/合泰 |
23+ |
SOIC-24 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
HOLTEK |
2022 |
DIP |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
HOLTEK/合泰 |
23+ |
NA/ |
12 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HOLTEK |
2020+ |
SOP24 |
10249 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
HOLTEK |
2015+ |
30472 |
询价 | ||||
HOLTEK |
23+ |
SOIC-24 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
HOLTEK优势 |
SOP20 |
3162 |
正品原装--自家现货-实单可谈 |
询价 |