(ST62E35B / ST62T35B) 8-BIT OTP/EPROM MCUs
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ST62T35B/E35B
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AN...
Description
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ST62T35B/E35B
8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART
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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: 192 bytes Data EEPROM: 128 bytes User Programmable Options 36 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 12 I/O lines can sink up to 20mA to drive LEDs or TRIACs directly 8-bit Timer/ Counter with 7-bit programmable prescaler 16-bit Auto-reload Timer with 7-bit programmable prescaler (AR Timer) Digital Watchdog 8-bit A/D Converter with 24 analog inputs 8-bit Synchronous Peripheral Interface (SPI) 8-bit Asynchronous Peripheral Interface (UART) On-chip Clock oscillator can be driven by Quartz Crystal or Ceramic resonator Oscillator Safe Guard One external Non-Maskable Interrupt ST623x-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port).
PQFP52
CQFP52W
(See end of Datasheet for Ordering Information)
DEVICE SUMMARY
DEVICE ST62T35B ST62E35B OTP
(Bytes)
EPROM
(Bytes)
I/O Pins 36 36
7948 -
7948
Rev. 2.3
March 1998
1/82
1
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