參數(shù)資料
型號: S3C7544XX-AM
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP24
封裝: 0.300 INCH, SDIP-24
文件頁數(shù): 13/27頁
文件大小: 206K
代理商: S3C7544XX-AM
S3C7544/P7544
S3P7544 OTP
16-1
16
S3P7544 OTP
OVERVIEW
The S3P7544 single-chip CMOS microcontroller is the OTP (One Time Programmable) version of the S3C7544
microcontroller. It has an on-chip OTP ROM instead of masked ROM. The EPROM is accessed by serial data
format.
The S3P7544 is fully compatible with the S3C7544, both in function and in pin configuration. Because of its
simple programming requirements, the S3P7544 is ideal for use as an evaluation chip for the S3C7544.
VSS/VSS
XOUT
XIN
VPP/TEST
P0.0/INT0
DAO
P0.1/INT1
RESET
RESET /RESET
P0.2/KS0
P0.3/KS1
P1.0/TCL0
P1.1/TCLO0
VDD/VDD
P5.3/ SCLK
P5.2/ SDAT
P5.1
P5.0
P4.3
P4.2
P4.1
P4.0
P2.0
P1.3/BUZ
P1.2/CLO
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
S3P7544
24
SOP-375
24
SDIP-300
Figure 16-1. S3P7544 Pin Assignments (24 SOP-375, 24 SDIP-300 Package)
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