ST72T213G1B6 STMicroelectronics, ST72T213G1B6 Datasheet - Page 4

• Manufacturer Part Number: ST72T213G1B6
• Description: 8-bit Microcontrollers - MCU OTP EPROM 4K SPI
• Manufacturer: STMicroelectronics

Specifications of ST72T213G1B6

• Rohs: yes
• Core: ST7
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 4 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 5.5 V
• Package / Case: PDIP-32
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 6
• Interface Type: SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 22
• Number Of Timers: 1
• On-chip Dac: No
• Program Memory Type: OTP EPROM
• Factory Pack Quantity: 16
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.5 V

ST72101/ST72212/ST72213
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST72101, ST72213 and ST72212 HCMOS
Microcontroller Units are members of the ST7
family. These devices are based on an industry-
standard 8-bit core and feature an enhanced
instruction set. They normally operate at a 16MHz
oscillator frequency. Under software control, the
ST72101, ST72213 and ST72212 may be placed
in either WAIT, SLOW or HALT modes, thus
reducing power consumption. The enhanced
instruction set and addressing modes afford real
programming potential. In addition to standard
8-bit data management, the ST72101, ST72213
and ST72212 feature true bit manipulation, 8x8
Figure 1. ST72101, ST72213 and ST72212 Block Diagram
4/85
4
OSCOUT
RESET
OSCIN
V
V
DD
SS
1) ST72213 and ST72212 only
2) ST72212 only
(4 - 8K Bytes)
8-BIT CORE
(256 Bytes)
CONTROL
PROGRAM
MEMORY
SUPPLY
POWER
RAM
ALU
OSC
Internal
CLOCK
unsigned multiplication and indirect addressing
modes on the whole memory. The devices include
an on-chip oscillator, CPU, program memory
(ROM/OTP/EPROM versions), RAM, 22 I/O lines
and the following on-chip peripherals: Analog-to-
Digital Converter (ADC) with 6 multiplexed analog
inputs (ST72212 and ST72213 only), industry
standard synchronous SPI serial interface, digital
Watchdog, one or two independent 16-bit Timers,
one featuring an External Clock Input, and both
featuring Pulse Generator capabilities, 2 Input
Captures and 2 Output Compares.
WATCHDOG
8-BIT ADC
TIMER A
TIMER B
PORT A
PORT B
PORT C
SPI
2)
1)
PA0 -> PA7
PB0 -> PB7
PC0 -> PC5
(8 bits)
(8 bits)
(6 bits)