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Teilenummer | GMS87C1102E |
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Beschreibung | CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | |
Hersteller | Hynix Semiconductor | |
Logo | ||
Gesamt 30 Seiten Jan. 2002
8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS81C1102
GMS81C1202
Ver 2.0
User’s Manual
4. BLOCK DIAGRAM(GMS81C1102)
GMS81C1102 / GMS81C1202
RESET
Xin
Xout
PSW
ALU
Accumulator
Stack Pointer
Data
Memory
System controller
System
Clock Controller
Timing generator
Clock
Generator
8-bit Basic
Interval
Timer
Watch-dog
Timer
Interrupt Controller
8-bit
A/D
Converter
8-bit
Timer/
Counter
High
Speed
PWM
PC
Program
Memory
Data Table
Instruction
Decoder
VDD
VSS
Power
Supply
RA
RA0 / EC0
RA1 / AN1
RA2 / AN2
RA3 / AN3
RA4 / AN4
RA5 / AN5
RA6 / AN6
RA7 / AN7
5. PIN ASSIGNMENT(GMS81C1102)
RB
RB0 / AN0 / Avref
RB2 / INT0
RB4 / CMP0 / PWM
AN4 / RA4
AN5 / RA5
AN6 / RA6
AN7 / RA7
VDD
AN0 / AVref / RB0
INT0 / RB2
PWM / COMP0 / RB4
16 DIP
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
RA3 / AN3
RA2 / AN2
RA1 / AN1
RA0 / EC0
VSS
RESET
Xout
Xin
AN4 / RA4
AN5 / RA5
AN6 / RA6
AN7 / RA7
VDD
AN0 / AVref / RB0
INT0 / RB2
PWM / COMP0 / RB4
16 SOP
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
RA3 / AN3
RA2 / AN2
RA1 / AN1
RA0 / EC0
VSS
RESET
Xout
Xin
Jan. 2002 ver 2.0
3
6 Page • RB1/BUZ, RB4/PWM0/COMP
PWM/COMP
BUZ
Data Reg.
Data Bus
1
0
Function
Select
Data Bus
Direction Reg.
Data Bus
Read
• RB2/INT0, RB3/INT1
Pull-up
Select
Data Bus
Function
Select
Data Bus
INT0
INT1
Data Bus
Data Reg.
Direction Reg.
Read
• RC0, RC1
Data Bus
Data Bus
Data Bus
Data Reg.
Direction Reg.
Read
GMS81C1102 / GMS81C1202
VDD
VSS
Weak Pull-up
VDD
VSS
Schmitt Trigger
VDD
VSS
Jan. 2002 ver 2.0
9
12 Page | ||
Seiten | Gesamt 30 Seiten | |
PDF Download | [ GMS87C1102E Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
GMS87C1102 | CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Hynix Semiconductor |
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GMS87C1102E | CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Hynix Semiconductor |
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