參數(shù)資料
型號(hào): KS57C21208
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 4-BIT CMOS Microcontroller(4位微控制器)
中文描述: 4位CMOS微控制器(4位微控制器)
文件頁(yè)數(shù): 3/8頁(yè)
文件大小: 122K
代理商: KS57C21208
KS57C21208/P21208 (Preliminary Spec)
PRODUCT OVERVIEW
1-3
BLOCK DIAGRAM
Interrupt
Control
Block
Instruction
Register
Program
Counter
Program
Status Word
Clock
RESET
Xin
Xout
Internal
Interrupts
I/O Port2
P2.0/CIN0/K0
P2.1/CIN1/K1
P2.2/CIN2/K2
P2.3/CIN3/K3
Input
Port3
P3.0/INT30
P3.1/INT31
Output
Port5
Output
Port6
Output
Port7
XTin
XTout
Arithmetic
And
Logic Unit
512 x 4-Bit
Data
Memory
8-Kbyte
Program
Memory
Instruction Decoder
Output
Port4
Stack
Pointer
16-Bit
Timer/
Counter
8-Bit Timer/
Counter1A
8-Bit Timer/
Counter1B
P0.0 /
SCK
P0.1 / SO
P0.2 / SI
P0.3/
TCO
COM0
COM3
COM4
COM7
SEG15
SEG12
SEG0
SEG3/
P5.0
P6.3
SEG4
SEG7/
P6.0
P6.3
SEG8
SEG11/
P7.0
P7.3
Watch
Timer
LCD
Driver/
Controller
SIO
I/O Port0
Basic
Timer
Watch
Dog
Timer
I/O Port1
P1.0 /
TCLO1/
INT0
P1.1 / TCL1/INT1
P1.2 / CL0/INT2
P1.3/
BUZ/
INT4
Figure 1-1. KS57C21208 Simplified Block Diagram
相關(guān)PDF資料
PDF描述
KS57P21208 4-BIT CMOS Microcontroller(4位微控制器)
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