ST10F271Z1 Datasheet, PDF (19/185 Pages) STMicroelectronics – 16-bit MCU with 128 Kbyte Flash memory and 12 Kbyte RAM

ST10F271Z1
3
Functional description
Functional description
The architecture of the ST10F271Z1 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
ST10F271Z1.
Figure 3. Block diagram
IFlash ³²
128K
CPU-Core and MAC Unit
16
16
IRAM
2K
XRAM
2K
16
(PEC)
16
16
XRAM ¹⁶
8K
16
(STBY)
XPWM
16 ₁₆
XRTC
XASC
16 16
XI2C
XSSC
16 16
XCAN1
XCAN2
PEC
Interrupt Controller
Watchdog
4-8 MHz
Oscillator
32kHz
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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