參數(shù)資料
型號(hào)： S3P7048-QZ
元件分類： 微控制器/微處理器
英文描述： 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP42
封裝： SDIP-42
文件頁數(shù)： 4/38頁
文件大?。?/td> 249K
代理商： S3P7048-QZ
PRODUCT OVERVIEW
S3C7044/C7048/P7048
1-12
Table 1-2. Overview of S3C7044/C7048 Pin Data
Pin Names
Share Pins
I/O Type
Reset Value
Circuit Type
P0.0–P0.3
SCK, SO, SI, BTCO
I/O
Input
D-1
P1.0–P1.2
INT0, INT1, INT2
I
Input
A-3
P1.3
INT4
I
Input
B-4
P2.0–P2.3
TCLO0, TCLO1, CLO,
BUZ
I/O
Input
D
P3.0–P3.1
TCL0, TCL1
I/O
Input
D-1
P3.2–P3.3
–
I/O
Input
D
P4.0–P4.3
P5.0–P5.3
–
I/O
(NOTE)
E-2
P6.0–P6.3
P7.0–P7.3
KS0–KS3
KS4–KS7
I/O
Input
D-1
P8.0–P8.3
–
I/O
Input
D-2
Xin, Xout
–
RESET
–
I
–
B
TEST
–
I
–
NC
–
VDD, VSS
–
NOTE: When pull-up resistors are provided, port 4 and port 5 pins are reset to high level; with no pull-ups, they are reset to
high impedance.
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