參數(shù)資料
型號: HMS81C2020AQ
廠商: Electronic Theatre Controls, Inc.
英文描述: CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
中文描述: CMOS單芯片8位微控制器與A / D轉(zhuǎn)換器
文件頁數(shù): 107/107頁
文件大?。?/td> 1482K
代理商: HMS81C2020AQ
HMS81C20XXA MASK OPTION LIST
2. CONFIG OPTION Check
Customer should write inside thick line box.
3. H/V Port OPTION Check (Pull-down Option Check )
4. Normal Port OPTION Check ( Pull-up Option Check )
RA without pull-down resistor
1. RA/Vdisp
Vdisp
7
6
5
4
3
2
1
0
RCO
INITIAL VALUE: -000 -0-0
B
ADDRESS: 703F
H
CONFIG
PFD Level Selection
00: PFD = 2.7V
01: PFD = 2.7V
10: PFD = 3.0V
11: PFD = 2.4V
External RC OSC Selection
0: Crystal or Resonator Oscillator
1: External RC Oscillator
PFS0
PFS1
R7X
R74, R75 Selection
0 : Sub Clock
1 : R74, R75
Port
Option
ON OFF
R60/AN0
R61/AN1
R62/AN2
R63/AN3
R64/AN4
R65/AN5
R66/AN6
R67/AN7
X
X
X
CONFIG Default Value : X000X0X0
Port
Option
ON OFF
R40/T0O
R41
R42
R43
Port
Option
ON OFF
R50
R51
R52
R53/SCLK
R54/SIN
R55/SOUT
R56/PWM
R57
Port
Option
ON OFF
R70/AN8
R71/AN9
R72/AN10
R73/AN11
Port
Option
ON OFF
R00/INT0
R01/INT1
R02/EC0
R03/BUZO
R04
R05
R06
R07
Port
Option
ON OFF
R10
R11
R12
R13
R14
R15
R16
R17
Port
Option
ON OFF
R20
R21
R22
R23
R24
R25
R26
R27
Port
Option
ON OFF
R30
R31
R32
R33
R34
R35
ON : with pull-down resistor
OFF : without pull-down resistor
ON : with pull-up resistor
OFF : without pull-up resistor
(Please check mark
into )
X
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