ST10F273 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST10F273

16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM

STMicroelectronics 

ST10F273

3

Functional description

Functional description

The architecture of the ST10F273 combines advantages of both RISC and CISC processors

and an advanced peripheral subsystem. The block diagram gives an overview of the

different on-chip components and the high bandwidth internal bus structure of the

ST10F273.

Figure 3. Block diagram

IFlash 32

512K

CPU-core and MAC unit

16

16

IRAM

2K

XRAM

2K

16

(PEC)

16

16

XRAM 16

32K (16K 16

STBY)

XPWM

16 16

XRTC

XASC

16 16

XI2C

XSSC

16 16

XCAN1

XCAN2

PEC

Interrupt controller

Watchdog

Oscillator

32 kHz

oscillator

PLL

5V-1.8V

voltage

regulator

16

16

8

Port 6

8

Port 5

16

BRG BRG

Port 3

15

Port 7

8

16

Port 8

8

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