參數(shù)資料
型號(hào)： M38837G6HP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝： 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁(yè)數(shù)： 23/81頁(yè)
文件大?。?/td> 766K
代理商： M38837G6HP
Rev.1.00
Oct 26, 2004
page 3 of 79
3883 Group
VCC, VSS
CNVSS
VREF
AVSS
____________
RESET
XIN
XOUT
P00–P07
P10–P17
P20–P27
P30/PWM0
P31/PWM1
P32–P37
PIN DESCRIPTION
Functions
Name
Pin
Apply voltage of 3.3 V
±10 % to Vcc, and 0 V to Vss.
Connected to VSS.
Reference voltage input pin for A/D converter.
Analog power source input pin for A/D converter.
Connect to VSS.
Reset input pin for active “L”.
Input and output pins for the clock generating circuit.
Connect a ceramic resonator between the XIN and XOUT pins to set the oscillation frequency.
When an external clock is used, connect the clock source to the XIN pin and leave the XOUT pin
open.
8-bit I/O port.
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure or N-channel open-drain output structure.
8-bit I/O port.
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure or N-channel open-drain output structure.
8-bit I/O port.
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure.
P24 to P27 (4 bits) are enabled to output large current for LED drive.
8-bit I/O port.
I/O direction register allows each pin to be individually
programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure.
These pins function as key-on wake-up .
These pins are enabled to control pull-up.
Power source
CNVSS input
Reference voltage
Analog power source
Reset input
Clock input
Clock output
I/O port P0
I/O port P1
I/O port P2
I/O port P3
Table 1 Pin description (1)
Function except a port function
Key-on wake-up input pins
PWM output pins
Key-on wake-up input pins
相關(guān)PDF資料
PDF描述
M38B49MFH-XXXXFP 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP80
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M38B57MC-XXXFP 8-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PQFP80
M38B59MFH-XXXXFP 8-BIT, MROM, MICROCONTROLLER, PQFP80
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M3883-BK001 制造商:Alpha Wire 功能描述:
M3883-BK002 制造商:Alpha Wire 功能描述:
M3883-BK005 制造商:Alpha Wire 功能描述:
M3883-BK199 制造商:Alpha Wire 功能描述:
M3883-BLACK-100 制造商:Alpha Wire 功能描述:
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