HT49R30中文资料PDF规格书
HT49R30规格书详情
General Description
The HT49C30-1 and the HT49C30L are 8-bit high performance single chip microcontrollers. The HT49R30A-1 is the OTP version of the HT49C30-1. Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications. The devices are also suitable for use in multiple LCD low power applications such as scales, leisure products, high-level household appliances, hand held LCD products and batteries operated systems in particular.
Features
• Operating voltage:
2.2V~5.5V for HT49R30A-1/HT49C30-1
1.2V~2.2V for HT49C30L
• 6 input lines
• 8 bidirectional I/O lines
• Two external interrupt input
• One 8-bit programmable timer/event counter with PFD (programmable frequency divider) function
• LCD driver with 19x2, 19x3 or 18x4 segments
• 2Kx14 program memory ROM
• 96x8 data memory RAM
• Real Time Clock (RTC)
• 8-bit prescaler for RTC
• Watchdog Timer
• Buzzer output
• On-chip crystal, RC and 32768Hz crystal oscillator
• HALT function and wake-up feature reduce power consumption
• 4-level subroutine nesting
• Bit manipulation instruction
• 14-bit table read instruction
• Up to 0.5μs instruction cycle with 8MHz system clock for HT49R30A-1/HT49C30-1
• Up to 8μs instruction cycle with 500kHz system clock for HT49C30L
• 63 powerful instructions
• All instructions in 1 or 2 machine cycles
• Low voltage reset/detector for HT49R30A-1/HT49C30-1
• 48-pin SSOP package
产品属性
- 型号:
HT49R30
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
8-Bit LCD Type MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
23+ |
NA/ |
3310 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HOLTEK |
2021+ |
SSOP48 |
6030 |
百分百原装正品 |
询价 | ||
HOLTEK |
2018+ |
SSOP48 |
6528 |
只做原装正品假一赔十!只要网上有上百分百有库存放心 |
询价 | ||
HOLTEK |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
HOLTEK |
2020+ |
DICE |
20000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
HOLTEK/合泰 |
22+ |
SSOP48 |
953 |
原装现货假一赔十 |
询价 | ||
HOLTEK |
22+ |
SSOP48 |
2000 |
绝对全新原装现货 |
询价 | ||
HOLTEK |
2018+ |
SOPDIP |
40313 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
N/A |
1028+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
SSOP48 |
4870 |
4685 |
原装现货 低价清仓 实单可谈 |
询价 |