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HT82K94E_07中文资料PDF规格书
HT82K94E_07规格书详情
General Description
This device is an 8-bit high performance RISC architecture microcontroller designed for USB product applications. It is particularly suitable for use in products such as keyboards and keyboard with calculator. A HALT feature is included to reduce power consumption.
Features
• Operating voltage: fSYS=6M/12MHz: 2.2V~5.5V
• 40 bidirectional I/O lines (max.)
• 8-bit programmable timer/event counter with overflow interrupt (shared with PD4, vector 08H)
• 16-bit programmable timer/event counter and overflow interrupts (shared with PA7, vector 0CH)
• Crystal oscillator (6MHz or 12MHz)
• Watchdog Timer
• PS2 and USB modes supported
• USB 2.0 low speed function
• 4 endpoints supported (endpoint 0 included)
• 614416 program memory ROM
• 2248 data memory RAM
• One internal USB interrupt (vector 04H)
• All I/O ports support wake-up options
• HALT function and wake-up feature reduce power consumption
• 8-level subroutine nesting
• Up to 0.33s instruction cycle with 12MHz system clock at VDD=5V
• Bit manipulation instruction
• 16-bit table read instruction
• 63 powerful instructions
• All instructions in one or two machine cycles
• Optional 3-battery mode 2.4V LVR/2.6V LVD (0.1V) by option, Low battery detector with internal bit
• Optional 2-battery mode 2.2V LVR/2.4V LVD (0.1V) by option, Low battery detector with internal bit
• Operating voltage from 4.0V to 5.5V (For Connect USB/PS2 Mode)
• Operating voltage from 2.2V to 3.3V (For Pure Cal. Mode)
• 48-pin SSOP package
产品属性
- 型号:
HT82K94E_07
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
USB Multimedia Keyboard Encoder 8-Bit MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK |
2016+ |
SSOP |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
HOLTEK |
1844+ |
SOP8 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
HOLTEK |
23+ |
SOP-20 |
1006 |
优势库存 |
询价 | ||
HOLTEK |
17+ |
SOP20 |
1542 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HOLTEK/合泰 |
21+ |
65230 |
询价 | ||||
HOLTEK |
2018+ |
SOPDIP |
40711 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
HOLTEK/合泰 |
2021+ |
SOPDIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
2015+ |
28SOP |
19898 |
专业代理原装现货,特价热卖! |
询价 | ||
HOLTEK |
21+ |
SOP20 |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
HOLTEK |
2022 |
SSOP48 |
3600 |
原厂原装正品,价格超越代理 |
询价 |