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參數(shù)資料
| 型號： | HT82A832R |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Basic USB Phone OTP MCU |
| 中文描述： | 檢察官辦公室的基本USB電話單片機(jī) |
| 文件頁數(shù)： | 4/51頁 |
| 文件大?。?/td> | 345K |
| 代理商： | HT82A832R |
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Pin Name
I/O
Description
AVSS3
ADC negative power supply, ground
PB7~PB0
I/O
Bidirectional 8-bit input/output port. Software instructions determine if the pin is a CMOS output
or Schmitt trigger input with pull-high resistor (determined by pull-high options, bit option).
DVSS2
Negative digital & I/O power supply, ground
PC7/SCK
I/O
Can be software optioned as a bidirectional input/output or serial interface clock signal.
PC6/SCS
I/O
Can be software optioned as a bidirectional input/output or serial interface slave select signal.
PC5/SDI
I/O
or I
Can be software optioned as a bidirectional input/output or serial data input.
PC4/SDO
I/O
or O
Can be software optioned as a bidirectional input/output or serial data output.
PC3
I/O
Bidirectional I/O lines. Software instructions determine if the pin is a CMOS output or Schmitt
trigger input with pull-high resistor (determined by configuration option).
PC2/TMR1,
PC1/TMR0
I/O
Software instructions determine if the pin is a CMOS output or Schmitt trigger input with pull-high
resistor. TMR0, TMR1 are pin shared with PC1, PC2 respectively
PC0/BZ
I/O
or O
Can be software optioned as a bidirectional input/output or as a PFD output.
OSCI
OSCO
I
O
OSCI, OSCO are connected to an 6MHz or 12MHz crystal/resonator (determined by software
instructions) for the internal system clock
RESET
I
Schmitt trigger reset input, active low
DVDD1
Positive digital power supply
USBDN
I/O
USBD- line. The USB function is controlled by a software control register
USBDP
I/O
USBD+ line. The USB function is controlled by a software control register
V33O
O
3.3V regulator output
DVSS1
Negative digital power supply, ground
Absolute Maximum Ratings
Supply Voltage...........................V
SS
0.3V to V
SS
+6.0V
Storage Temperature............................ 50 C to 125 C
Input Voltage..............................V
SS
0.3V to V
DD
+0.3V
Operating Temperature........................... 40 C to 85 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device
reliability.
HT82A832R
Rev. 1.00
4
July 18, 2006
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT82A832R_07 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Audio MCU |
| HT82A834R | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Audio MCU |
| HT82A836R | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Audio MCU |
| HT82A850R | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Audio MCU |
| HT82A851R | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Audio MCU |
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