F272-BAR-P View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

F272-BAR-P

16-bit MCU with 256 Kbyte Flash memory and 12/20 Kbyte RAM

STMicroelectronics 

ST10F272B/ST10F272E

Introduction

Clock module, the Power-down consumption is dominated by the consumption of the

oscillator amplifier itself.

A second on-chip oscillator amplifier circuit (32kHz) is implemented for low power modes: it

can be used to provide the reference to the Real Time Clock counter (either in Power Down

or Stand-by mode). Pin XTAL3 and XTAL4 replace a couple of VDD/VSS pins of ST10F269.

Possibility to re-program internal XBUS chip select window characteristics (XRAM2 window)

is added.

Doc ID 11917 Rev 3

13/188

Share Link: