SD60C31 Datasheet, PDF (2/12 Pages) AUK corp – CMOS SINGLE-COMPONENT 8-BIT MICROCOMPUTER

Absolute Maximum Ratings
Characteristic
Ambient temperature under bias
Storage temperature
Voltage on any pin to Vss
Maximum I_OL per I/O pin
Power dissipation
Block Diagram
External
Interrupts
Interrupt
Control
4K
ROM
CPU
SD60C31/P SD60C51/P
Rating
0 ~+70
-65 ~ +150
-0.5~Vcc + 0.5
15
1
Unit
°C
°C
V
㎃
Watt
SFR
128
RAM
Timer 1
Timer 0
Counter
Input
Osc
Bus
Control
Four I/O Ports
P0
P2
P1
P3
Address/Data
- F _Fig_iu_gr_ue_reD M₆₀C_C6₅0₁C_L5 1_BlB_ol_co_kc k_DD_iaia_gg_rara_mm -
Serial
Port
TxD RxD
Description
The AUK 60C31/P 60C51/P is a high-performance micro controller fabricated with AUK
high-density CMOS technology. The AUK CMOS technology combines the high speed and
density characteristics of MOS with the low power attributes of CMOS.
The 60C51 contains a 4K×8 ROM, a 128×8 RAM, 32I/O lines, two 16-bit counter/times, a
five-source, two-priority level nested interrupt structure, a serial I/O port for either multi-
processor communication, I/O expansion or full duplex UART, and on-chip oscillator and
clock circuists.
In addition, the device has tow software selectable modes of power reduction idle mode
and powerdown mode. The idle mode freezes the CPU while allowing the RAM, times, serial
port, and interrupt system to continue functioning.
KSI-W001-000
2