ST62T08C/T09C
ST62T10C/T20C/E20C
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER,
OSCILLATOR SAFEGUARD, SAFE RESET AND 20 PINS
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
3.0 to 6.0V Supply Operating Range
8 MHz Maximum Clock Frequency
-40 to +125擄C Operating Temperature Range
Run, Wait and Stop Modes
5 Interrupt Vectors
Look-up Table capability in Program Memory
Data Storage in Program Memory:
User selectable size
Data RAM: 64bytes
User Programmable Options
12 I/O pins, fully programmable as:
鈥?Input with pull-up resistor
鈥?Input without pull-up resistor
鈥?Input with interrupt generation
鈥?Open-drain or push-pull output
鈥?Analog Input (except ST62T08C)
4 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
8-bit Timer/Counter with 7-bit programmable
prescaler
Digital Watchdog
Oscillator Safe Guard
Low Voltage Detector for Safe Reset
8-bit A/D Converter with up to 8 analog inputs
On-chip Clock oscillator can be driven by Quartz
Crystal Ceramic resonator or RC network
Power-on Reset
One external Non-Maskable Interrupt
ST626x-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port)
PDIP20
PSO20
CDIP20W
(See end of Datasheet for Ordering Information)
DEVICE SUMMARY
DEVICE
ST62T08C
ST62T09C
ST62T10C
ST62T20C
ST62E20C
OTP
(Bytes)
1036
1036
1836
3884
-
EPROM
(Bytes)
-
-
-
-
3884
I/O Pins
12
12
12
12
12
Analog
inputs
-
4
8
8
8
Rev. 2.7
April 1999
1/70
1