ST62T15C/T25C/E25C
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER,
OSCILLATOR SAFEGUARD, SAFE RESET AND 28 PINS
3.0 to 6.0V Supply Operating Range
s
8 MHz Maximum Clock Frequency
s
-40 to +125擄C Operating Temperature Range
s
Run, Wait and Stop Modes
s
5 Interrupt Vectors
s
Look-up Table capability in Program Memory
s
Data Storage in Program Memory:
User selectable size
s
Data RAM: 64bytes
s
User Programmable Options
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20 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
s
4 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
s
8-bit Timer/Counter with 7-bit programmable
prescaler
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Digital Watchdog
s
Oscillator Safe Guard
s
Low Voltage Detector for Safe Reset
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8-bit A/D Converter with 16 analog inputs
s
On-chip Clock oscillator can be driven by Quartz
Crystal Ceramic resonator or RC network
s
Power-on Reset
s
One external Non-Maskable Interrupt
s
ST626x-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port).
DEVICE SUMMARY
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PDIP28
PS028
SS0P28
DEVICE
ST62T15C
ST62T25C
ST62E25C
OTP
(Bytes)
EPROM
(Bytes)
-
-
3884
I/O Pins
20
20
20
1836
3884
CDIP28W
(See end of Datasheet for Ordering Information)
Rev. 2.8
August 1999
1/70
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