ST72T511R6S

Product Summary

The ST72T511R6S is a microcontroller. The ST72T511R6S is based on a common industrystandard 8-bit core, featuring an enhanced instruction set. Under software control, the ST72T511R6S can be placed in WAIT, SLOW, ACTIVE-HALT or HALT mode, reducing power consumption when the application is in idle or standby state. The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.

Parametrics

ST72T511R6S absolute maximum ratings: (1)Operating Supply: 3.0V to 5.5V 3.0 to 5.5V; (2)CPU Frequency: 2 to 8 MHz (with 4 to 16 MHz oscillator)2 to 4 MHz; (3)Operating Temperature: -40℃ to +85℃ (-40℃ to +105/125℃ optional); (4)VDD - VSS Supply voltage: 6.5 V; (5)VDDA - VSSA Analog reference voltage (VDD.VDDA): 6.5V; (6)|DVDDx| and |DVSSx| Variations between different digital power pins: 50 mV; (7)|VSSA - VSSx| Variations between digital and analog ground pins: 50mV; (8)IVDD Total current into VDD power lines (source): 150 mA; (9)IVSS Total current out of VSS ground lines (sink): 150mA.

Features

ST72T511R6S features: (1)Enhanced reset system; (2)Low voltage supply supervisor; (3)Clock sources: crystal/ceramic resonator oscillator or external clock; (4)Beep and Clock-out capability; (5)4 Power Saving Modes: Halt, Active-Halt, Wait and Slow; (6)Nested interrupt controller; (7)13 interrupt vectors plus TRAP and RESET; (8)15 external interrupt lines (on 4 vectors); (9)TLI dedicated top level interrupt pin; (10)Configurable watchdog timer; (11)Real time clock timer; (12)One 8-bit auto-reload timer with 4 independent PWM output channels, 2 input captures, output compares and external clock with event detector (except on ST725x2R4); (13)Two 16-bit timers with: 2 input captures, 2 output compares, external clock input on one timer, PWM and Pulse generator modes.

Diagrams