ST72389BW Datasheet PDF | STMicroelectronics

STMicroelectronics ST72389BW

The ST72589W and ST72389W Microcontroller Units are members of the ST7 family of Microcontrollers dedicated to high-end applications with LCD driver capability. These devices are based on an industry-standard 8-bit core and feature an enhanced instruction set. The enhanced instruction set and addressing modes afford real programming potential.

Part No.	ST72389BW
Datasheet	ST72389BW Download
Manufacturer	STMicroelectronics
Description	8-BIT MCU
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FEATURES

Program memory - bytes RAM (stack) - bytes Std. Peripherals Operating Supply CPU Frequency Temperature Range Packages Development device ST72589BW5 ST72389BW4 24K OTP/FASTROM 16K ROM 1024 (256) 512 (256) LCD 60x8, Watchdog, 16-bit Timers, PWM-BRM, SPI, SCI, I2C, CAN, ADC LCD 60x8, Watchdog, 16-bit Timers, SPI, SCI, ADC 4.5V to 5.5V 4 to 8 MHz (with 8 to 16 MHz oscillator) -40°C to +85°C PQFP128 ST72E589BW5 June 2003 Rev. 2.7 1/158 1 ST72589BW, ST72389BW 1

GENERAL DESCRIPTION

1.1 INwTwRwO.DDatUaSChTeIeOt4NU.com Under software control, these microcontrollers may be placed in either WAIT, SLOW, ACTIVE- Figure 1. Device Block Diagram HALT or HALT modes, thus reducing power consumption. In addition to standard 8-bit data management, these microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes. VDD VSS RESET NMI OSC2 OSC1 PC0 -> PC7 (8-bit) PA0 -> PA7 (8-bit) PWM0 -> PWM3 (4-bit) AIN0 -> AIN4 (5-channel) VDDA VSSA POWER SUPPLY CONTR...