ST62T55C_01 Datasheet, PDF (1/86 Pages) STMicroelectronics – 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI

ST62T55C
ST62T65C/E65C
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER,
SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI
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: 128 bytes
s Data EEPROM: 128 bytes (none on ST62T55C)
s User Programmable Options
s 21 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 8 I/O lines can sink up to 30mA 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 Oscillator Safe Guard
s Low Voltage Detector for Safe Reset
s 8-bit A/D Converter with 13 analog inputs
s 8-bit Synchronous Peripheral Interface (SPI)
s On-chip Clock oscillator can be driven by Quartz
Crystal Ceramic resonator or RC network
s User configurable 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)
July 2001
PDIP28
PS028
SS0P28
CDIP28W
(See end of Datasheet for Ordering Information)
DEVICE SUMMARY
DEVICE
ST62T55C
ST62T65C
ST62E65C
OTP
(Bytes)
3884
3884
EPROM
(Bytes)
-
-
3884
EEPROM
-
128
128
Rev. 2.9
1/86