ST62T18C Datasheet, PDF (1/82 Pages) STMicroelectronics – 8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 20-PIN PACKAGE

ST62T18C/E18C
8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD
TIMER, UART, OSG, SAFE RESET AND 20-PIN PACKAGE
s 3.0 to 6.0V Supply Operating Range
s 8 MHz Maximum Clock Frequency
s -40 to +125°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: 192 bytes
s User Programmable Options
s 12 I/O pins, fully programmable as:
– Input with pull-up resistor
– Input without pull-up resistor
– Input with interrupt generation
– Open-drain or push-pull output
– Analog Input
s 5 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
s 8-bit Timer/Counter with 7-bit programmable
prescaler
s 8-bit Auto-reload Timer with 7-bit programmable
prescaler (AR Timer)
s Digital Watchdog
s 8-bit A/D Converter with 7 analog inputs
s 8-bit Asynchronous Peripheral Interface
(UART)
s On-chip Clock oscillator can be driven by Quartz
Crystal or Ceramic resonator
s Oscillator Safe Guard
s Low Voltage Detector for safe Reset
s One external Non-Maskable Interrupt
s ST623x-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port).
DEVICE SUMMARY
DEVICE
ST62T18C
ST62E18C
OTP
(Bytes)
7948
EPROM
(Bytes)
-
7948
I/O Pins
12
12
PDIP20
PSO20
CDIP20W
(See end of Datasheet for Ordering Information)
November 1999
Rev. 2.5
1/82
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