ST10F271E STMICROELECTRONICS [STMicroelectronics], ST10F271E Datasheet - Page 21

• Manufacturer Part Number: ST10F271E
• Description: 16-bit MCU with 128 Kbyte Flash memory and 8/12 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST10F271B/ST10F271E
3
Functional description
The architecture of the ST10F271 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
ST10F271.
Figure 3.
16
16
8
XCAN1
(STBY)
XRAM
(PEC)
XRAM
4K/8K
XRTC
XI2C
2K
Block diagram
Port 6
8
16
16
16
16 16
16 16
16
16
IFLASH
XCAN2
XPWM
XASC
XSSC
128K
16
Port 5
16
16
32
CPU-Core and MAC Unit
15
Interrupt Controller
Port 3
BRG
BRG
PEC
8
Port 7
Functional description
16
16
8
Port 8
Watchdog
Regulator
Oscillator
Oscillator
4-8MHz
5V-1.8V
Voltage
32kHz
IRAM
PLL
2K
16
21/180