ST62T55CM-AUTO Datasheet, PDF (1/79 Pages) STMicroelectronics – 8-BIT OTP/EPROM/FASTROM MCUs WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI

ST62T55CM-Auto
ST62T65CM-Auto
8-BIT OTP/EPROM/FASTROM MCUs WITH A/D CONVERTER,
SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI
■ 3.0 to 6.0V Supply Operating Range
■ 8 MHz Maximum Clock Frequency
■ -40 to +125°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: 128 bytes
■ Data EEPROM: 128 bytes (none on ST62T55C)
■ User Programmable Options (OTP and EPROM
only)
■ 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
■ 8 I/O lines can sink up to 30mA to drive LEDs or
TRIACs directly
■ 8-bit Timer/Counter with 7-bit programmable
prescaler
■ 8-bit Auto-reload Timer with 7-bit programmable
prescaler (AR Timer)
■ Digital Watchdog
■ Oscillator Safe Guard
■ Low Voltage Detector for Safe Reset
PS028
CDIP28W
(See end of Datasheet for Ordering Information)
■ 8-bit A/D Converter with 13 analog inputs
■ 8-bit Synchronous Peripheral Interface (SPI)
■ On-chip Clock oscillator can be driven by Quartz
Crystal Ceramic resonator or RC network
■ User configurable Power-on Reset
■ One external Non-Maskable Interrupt
■ ST626x-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port)
DEVICE SUMMARY
DEVICE¹⁾
OTP
EPROM (Bytes)
ST62T55CM-Auto
3884
-
ST62T65CM-Auto
ST62E65C
ST62P55CM-Auto
ST62P65CM-Auto
3884
-
-
-
-
3884
-
-
Note:
1. T = One-time programmable; E = EPROM/EEPROM; P = FASTROM
EEPROM
-
128
128
-
64
FASTROM (Bytes)
-
-
-
1836
1836
Nov 2007
Rev. 1
1/79