ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet - Page 20

• Manufacturer Part Number: ST10F272M-4Q3
• Description: 16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Functional description
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Functional description
The architecture of the ST10F272M 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
ST10F272M.
Figure 3.
16
16
8
XRAM1
XRAM2
XCAN1
(STBY)
(PEC)
XRTC
XI2C
16K
2K
Block diagram
Port 6
8
16
16
16
16 16
16 16
16
16
XCAN2
XPWM
IFlash
XASC
XSSC
256K
16
Port 5
16
16
32
CPU-Core and MAC Unit
15
Interrupt Controller
Port 3
BRG
BRG
PEC
8
Port 7
16
16
8
Port 8
Watchdog
Regulator
Oscillator
Oscillator
5V-1.8V
Voltage
32 kHz
IRAM
PLL
2K
ST10F272M
16