ST72521AR9 STMicroelectronics, ST72521AR9 Datasheet - Page 129
ST72521AR9
Manufacturer Part Number
ST72521AR9
Description
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
Manufacturer
STMicroelectronics
Datasheet
1.ST72521AR9.pdf
(215 pages)
Specifications of ST72521AR9
Hdflash Endurance
100 cycles, data retention
Clock Sources
crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
Four Power Saving Modes
Halt, Active-Halt, Wait and Slow
Main Clock Controller With
Real time base, Beep and Clock-out capabilities
Two 16-bit Timers With
2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes
8-bit Pwm Auto-reload Timer With
2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
- Current page: 129 of 215
- Download datasheet (5Mb)
10.8 CONTROLLER AREA NETWORK (CAN)
10.8.1 Introduction
This peripheral is designed to support serial data
exchanges using a multi-master contention based
priority scheme as described in CAN specification
Rev. 2.0 part A. It can also be connected to a 2.0 B
network without problems, since extended frames
Figure 68. CAN Block Diagram
RX
TX
10 Bytes
Buffer 1
TX/RX
BTL
10 Bytes
Buffer 2
TX/RX
BCDL
CAN 2.0B passive Core
EML
10 Bytes
Buffer 3
TX/RX
SHREG
ST7 Internal Bus
ST7 Interface
4 Bytes
Filter 0
are checked for correctness and acknowledged
accordingly although such frames cannot be trans-
mitted nor received. The same applies to overload
frames which are recognized but never initiated.
CRC
ID
4 Bytes
Filter 1
ID
ST72F521, ST72521B
BRPR
RECR
TECR
PSR
CSR
BTR
ICR
ISR
129/215
Related parts for ST72521AR9
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
Manufacturer:
STMICROELECTRONICS [STMicroelectronics]
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN Transistor Power Module
Manufacturer:
STMicroelectronics
Datasheet: