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參數資料
| 型號： | HT82K94A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | USB Multimedia Keyboard Encoder 8-Bit MCU |
| 中文描述： | 的USB多媒體鍵盤編碼器8位微控制器 |
| 文件頁數： | 3/44頁 |
| 文件大小： | 295K |
| 代理商： | HT82K94A |
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Pin Assignment
Pin Description
Pin Name
I/O
ROM Code
Option
Description
PA0~PA3
PA4/EXT
PA5~PA6
PA7/TMR1
I/O
Pull-high
Wake-up
CMOS/NMOS/PMOS
Bidirectional 8-bit input/output port. Each bit can be configured as a
wake-up input by ROM code option. The input or output mode is con-
trolled by PAC (PA control register).
Pull-high resistor options: PA0~PA7
CMOS/NMOS/PMOS options: PA0~PA7
Wake-up options: PA0~PA7
PA4 and PA7 are pin-shared with EXT and TMR1 input, respectively.
PB0~PB7
I/O
Pull-high
Wake-up
Bidirectional 8-bit input/output port. Software instructions determine the
CMOSoutputorSchmitttriggerinputwithpull-highresistor(determined
by pull-high options).
Wake-up options: PB0~PB7
PC0~PC7
I/O
Pull-high
Wake-up
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by
pull-high options).
Wake-up options: PC0~PC7
PD0~PD3
PD4/TMR0
PD5~PD7
I/O
Pull-high
Wake-up
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by
pull-high options).
Wake-up options: PD0~PD7
PD4 is pin-shared with TMR0 input.
PE0~PE7
I/O
Pull-high
Wake-up
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by
pull-high options).
Wake-up options: PE0~PE7
HT82K94E/HT82K94A
Rev. 1.00
3
November 22, 2005
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相關PDF資料 |
PDF描述 |
|---|---|
| HT82K94E | USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K94E_07 | USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95AE | USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95EE | USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95A | USB Multimedia Keyboard Encoder 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT82K94E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K94E_07 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95AE | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit MCU |
| HT82K95E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit MCU |
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