參數(shù)資料
型號: KS57P4304
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)
文件頁數(shù): 12/15頁
文件大?。?/td> 59K
代理商: KS57P4304
PRODUCT OVERVIEW
KS57C4104/P4104/C4204/P4204/C4304/P4304
1-12
Table 1-2. KS57C4104/C4304 Pin Descriptions (Continued)
Pin Name
SCK
SO
SI
BUZ
Pin Type
I/O
I/O
I/O
I/O
Description
Number
24 (18)
25 (19)
26 (20)
27 (21)
Share Pin
P0.0
P0.1
P0.2
P0.3
Serial I/O interface clock signal
Serial data output
Serial data input
2 kHz, 4kHz, 8kHz, or 16 kHz frequency output at the
watch timer clock frequency of 32.768 kHz
External interrupts. The triggering edge for INT0 and
INT1 is selectable. Only INT0 is synchronized with the
system clock.
Quasi-interrupt input with rising edge detection
External interrupts with detection of rising and falling
edges
A/D converter analog inputs
INT0, INT1
I
28–29
(23–24)
P1.0, P1.1
INT2
INT4
I
I
30 (25)
31 (26)
P1.2
P1.3
AD0–AD3
AD4–AD5
I/O
1–4
(38–41)
5–6
(42–43)
40 (35)
41 (36)
8 (2)
8 (2)
9 (3)
9 (3)
32–35
(27–30)
11 (5)
P2.0–P2.3
P3.0–P3.1
TCL0
TCLO0
CLO
TCL1
PWM
TCLO1
KS0–KS3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
External clock input for timer/counter0
Timer/counter clock output
Clock output
External clock input for timer/counter1
PWM output
Timer/counter clock output1
Quasi-interrupt input with falling edge detection
P8.0
P8.1
P3.2
P3.2
P3.3
P3.3
P6.0–P6.3
V
DD
V
SS
RESET
X
IN
, X
out
Main power supply
Ground
12 (6)
I
Reset signal
Crystal, ceramic, or RC oscillator signal for system
clock.
A/D converter analog reference voltage
18 (12)
14, 13
(8, 7)
7 (1)
AV
REF
TEST
I
Test signal input (must be connected to V
SS
)
No connection (no bonding pin)
15 (9)
NC
(22, 44)
NOTE:
Parentheses indicate 44-QFP pin number.
相關(guān)PDF資料
PDF描述
KS57C5116 4-BIT CMOS Microcontroller(4位微控制器)
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KS57C5204 4-BIT CMOS Microcontroller(4位微控制器)
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