參數(shù)資料
型號(hào)： 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(pán)編碼器8位微控制器
文件頁(yè)數(shù)： 3/44頁(yè)
文件大?。?/td> 295K
代理商： HT82K94A
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(guān)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(guān)代理商/技術(shù)參數(shù)
參數(shù)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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