ST62T32BQ6 STMicroelectronics, ST62T32BQ6 Datasheet - Page 79

• Manufacturer Part Number: ST62T32BQ6
• Description: 8-bit Microcontrollers - MCU OTP EPROM 8K SPI/UAR
• Manufacturer: STMicroelectronics

Specifications of ST62T32BQ6

• Core: ST6
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 7948 B
• Data Ram Size: 192 B
• On-chip Adc: Yes
• Package / Case: PQFP-52
• Mounting Style: SMD/SMT
• A/d Bit Size: 8 bit
• A/d Channels Available: 21
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 30
• Number Of Timers: 2
• Program Memory Type: EPROM
• Factory Pack Quantity: 84
• Supply Voltage - Max: 5 V
• Supply Voltage - Min: 4.5 V

DEVICE SUMMARY
October 2003
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
30 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
9 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
programmable prescaler (AR Timer)
Digital Watchdog
8-bit A/D Converter with 21 analog inputs
8-bit Synchronous Peripheral Interface (SPI)
8-bit
(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).
ST6232B
DEVICE
16 bit AUTO-RELOAD TIMER, EEPROM, SPI AND UART
Asynchronous
Auto-reload
(Bytes)
ROM
7948
Peripheral
Timer
with
I/O Pins
Interface
30
8-BIT MCUs WITH A/D CONVERTER,
7-bit
(See end of Datasheet for Ordering Information)
PSDIP42
PQFP52
ST6232B
Rev. 2.8
79/83