參數(shù)資料
型號(hào): KS57C21418
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類: 通用總線功能
英文描述: The KS57C21408/C21418/P21408 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers.
中文描述: 該KS57C21408/C21418/P21408是SAM47核心的4位CMOS單芯片微控制器。它有一個(gè)計(jì)時(shí)器/計(jì)數(shù)器和LCD驅(qū)動(dòng)器。
文件頁(yè)數(shù): 3/30頁(yè)
文件大?。?/td> 238K
代理商: KS57C21418
KS57C21408/C21418/P21408
PRODUCT OVERVIEW
1-3
BLOCK DIAGRAM
Program
Status Word
Stack
Pointer
Arithmetic
and
Logic Unit
Instruction Decoder
Internal
Interrupts
RESET
Interrupt
Control
Block
Instruction
Register
Clock
8 K Byte
Program
Memory
Data and
Display
Memory
P6.0-P6.3/
KS0-KS3
P7.0-P7.3/
KS4-KS7
I/O Port 7
I/O Port 6
P5.0-P5.3
P4.0/TCL0
P4.1/TCLO0
P4.2
I/O Port 5
I/O Port 4
I/O Port 2
P2.0/BUZ
P2.1/CLO
Input Port 1
P1.0/INT0
P1.1/INT1
Input Port 0
P0.0-P0.3/
K0-K3
Output Port 8
8-Bit
Timer/
Counter 0
Program
Counter
Watch Timer
Basic Timer
LCD
Driver/
Controller
XT
OUT
X
OUT
XT
IN
X
IN
P8.0-P8.15/
SEG0-SEG15
COM0-COM8
SEG16-SEG59
SEG0-SEG15
/P8.0-P8.15
INTT0, INTB, INTW
INT0, INT1, INTP0, INT2
NOTE:
Data memory:
2560 x 4 bits in KS57C21418
Display memory: 108 x 5 bits
5120 x 4 bits in KS57C21408
Figure 1-1. KS57C21408/C21418/P21408 Specified Block Diagram
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