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부품번호 | S3P7544 기능 |
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기능 | Single-chip CMOS microcontroller/ 512 x 4-bit RAM/ 4096 x 8-bit ROM | ||
제조업체 | Samsung semiconductor | ||
로고 | |||
전체 27 페이지수
S3C7544/P7544
PRODUCT OVERVIEW
1 PRODUCT OVERVIEW
OVERVIEW
The S3C7544 single-chip CMOS microcontroller is designed for high-performance using Samsung's newest
4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).
With a versatile 8-bit timer/counter and a D/A converter, the S3C7544 offers an excellent design solution for a
wide variety of telecommunication applications.
Up to 17 pins of the 24-pin SDIP package can be dedicated to I/O. Four vectored interrupts provide fast response
to internal and external events. In addition, the S3C7544’s advanced CMOS technology has realized substantially
lower power consumption with a wide operating voltage range — all at a substantially lower cost.
OTP
The S3C7544 microcontroller is also available in OTP (One Time Programmable) version, S3P7544.
S3P7544 microcontroller has an on-chip 4-Kbyte one-time-programmable EPROM instead of masked ROM. The
S3P7544 is comparable to S3C7544, both in function and in pin configuration.
1-1
PRODUCT OVERVIEW
PIN ASSIGNMENTS
S3C7544/P7544
VSS
XOUT
XIN
TEST
P0.0/INT0
DAO
P0.1/INT1
RESET
P0.2/KS0
P0.3/KS1
P1.0/TCL0
P1.1/TCLO0
1
2
3
4
5
6
7
8
9
10
11
12
24 VDD
23 P5.3
22 P5.2
21 P5.1
20 P5.0
19 P4.3
18 P4.2
17 P4.1
16 P4.0
15 P2.0
14 P1.3/BUZ
13 P1.2/CLO
Figure 1-2. S3C7544 Pin Assignment Diagrams
1-4
4페이지 S3C7544/P7544
PIN CIRCUIT DIAGRAMS
VDD
P-Channel
IN
N-Channel
Figure 1-3. Pin Circuit Type A
VDD
Pull-up
Resistor
IN
Schmitt Trigger
Figure 1-4. Pin Circuit Type B
PRODUCT OVERVIEW
Data
Output
Disable
VDD
P-Channel
Out
N-Channel
Figure 1-5. Pin Circuit Type C
VDD
Pull-up
Enable
Data
Output
Disable
Circuit
Type C
P-Channel
In/Out
Figure 1-6. Pin Circuit Type D-2
1-7
7페이지 | |||
구 성 | 총 27 페이지수 | ||
다운로드 | [ S3P7544.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
S3P7544 | Single-chip CMOS microcontroller/ 512 x 4-bit RAM/ 4096 x 8-bit ROM | Samsung semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |