參數(shù)資料
型號: KS57P3204
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: The KS57C3204 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable
中文描述: 在KS57C3204單芯片CMOS微控制器是專門為高性能三星則采用最新的4位CPU核心,SAM47(三星Arrangeable
文件頁數(shù): 6/38頁
文件大小: 306K
代理商: KS57P3204
PRODUCT OVERVIEW
KS57C3204/P3204
1-6
Table 1-1. KS57P3204 Pin Descriptions (Continued)
Pin Name
Pin
Type
O
Description
Number
Share
Pin
P9.0–P9.3
P8.0–P8.3
P3.0–P3.3
P2.2
P2.3
P1.3
Reset
Value
Output
Circuit
Type
H-16
SEG20–SEG27
LCD segment signal output
40–33
ADC0–ADC3
FMF
AMF
INT4
I
I
ADC input ports
External FM/AM frequency inputs
5–8
3
4
20
Input
Input
F-13
B-4
I
External interrupt input with detection of
rising or falling edges.
Quasi-interrupt with detection of rising
edge signals.
External interrupt. The triggering edges
for INT0 and INT1 are able to be
selected. Only INT0 is synchronized with
the system clock.
2, 4, 8, or 16 kHz frequency output for
buzzer sound with 4.19 MHz main
system clock.
Quasi-interrupt input with falling edge
detection.
System reset signal
System test pin(must be connected to
V
SS)
Input
A-4
INT2
I
19
P1.2
Input
A-4
INT1
INT0
I
18
17
P1.1
P1.0
Input
A-4
BUZ
O
29
P6.0
Input
D-2
KS0–KS2
I
30–32
P6.1–P6.3
Input
D-4
RESET
TEST
I
16
13
Input
B
NOTE:
Pull-up resistors for all I/O ports automatically disabled if they are configured to output mode.
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