S3C70F2 Samsung semiconductor, S3C70F2 Datasheet - Page 11

• Manufacturer Part Number: S3C70F2
• Description: The S3C70F2/C70F4 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange
• Manufacturer: Samsung semiconductor

S3C70F2/C70F4/P70F4
NOTE: Pin numbers shown in parentheses '( )' are for 32-pin SOP package; other pin numbers are for the 30-pin SDIP.
NOTE: I/O circuit type F-2 is implemented for P2.3 only.
Pin Name
X
RESET
TEST
in
Numbers
SDIP Pin
V
V
, X
11-14
15-17
18-21
22-25
26-29
DD
SS
8-10
2,3
5,6
30
out
1
4
7
Type
Pin
—
—
—
I
I
Table 1-1. S3C70F2/C70F4 Pin Descriptions (Continued)
P0.0 - P0.2
P2.0 - P2.3
P3.0 - P3.2
P4.0 - P4.3
P5.0 - P5.3
P6.0 - P6.3
P1.0, P1.1
Xout, Xin
RESET
Names
Quasi-interrupt input with falling edge detection
Main power supply
Ground
Reset signal
Test signal input (must be connected to V
Crystal or ceramic oscillator signal for system clock
TEST
V
Table 1-2. Overview of S3C70F2/C70F4 Pin Data
V
Pin
DD
SS
KS0, KS1, KS2,
TCL0, TCLO0,
SCK, SO, SI
CIN0 - CIN3
INT0, INT1
Description
Share
Pins
CLO
BUZ
Type
SS
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
)
26-28(28-30)
Reset
Value
Input
Input
Input
Input
Input
Input
Input
Number
3,2(3,2)
30(32)
1(1)
7(7)
4(4)
PRODUCT OVERVIEW
F-1, F-2
Share Pin
P6.0–P6.2
Circuit
Type
A-3
D-1
D-1
D-1
B
E
E
—
—
—
—
—
(note)
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