S3C70F2 Samsung semiconductor, S3C70F2 Datasheet - Page 2

• 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

PRODUCT OVERVIEW
FEATURES SUMMARY
Memory
24 I/O Pins
Comparator
8-bit Basic Timer
8-bit Timer/Counter 0
Watch Timer
8-bit Serial I/O Interface
1-2
512
2048
4096
I/O: 18 pins, including 8 high current pins
Input only: 6 pins
4-channel mode:
Internal reference (4-bit resolution)
16-step variable reference voltage
3-channel mode:
External reference
150 mV resolution (worst case)
Programmable interval timer
Watch-dog timer
Programmable interval timer
External event counter function
Timer/counter clock output to TCLO0 pin
Time interval generation: 0.5 s, 3.9 ms at 4.19
MHz
4 frequency outputs to BUZ pin
8-bit transmit/receive mode
8-bit receive-only mode
LSB-first or MSB-first transmission selectable
Internal or external clock source
4-bit data memory (RAM)
8-bit program memory (ROM):S3C70F2
8-bit program memory (ROM):S3C70F4
Bit Sequential Carrier
Interrupts
Memory-Mapped I/O Structure
Two Power-Down Modes
OSCILLATION SOURCES
Instruction Execution Times
Operating Temperature
Operating Voltage Range
Package Type
Supports 16-bit serial data transfer in arbitrary
format
Two external interrupt vectors
Three internal interrupt vectors
Two quasi-interrupts
Data memory bank 15
Idle mode: Only CPU clock stops
Stop mode: System clock stops
Crystal, Ceramic for system clock
Crystal/ceramic: 0.4 - 6.0 MHz
CPU clock divider circuit (by 4. 8, or 64)
0.95, 1.91, 15.3 µs at 4.19 MHz
0.67, 1.33, 10.7 µs at 6.0 MHz
– 40 C to 85 C
1.8 V to 5.5 V
30 SDIP, 32 SOP
S3C70F2/C70F4/P70F4