ST72521AR9 STMicroelectronics, ST72521AR9 Datasheet - Page 210
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
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ST72F521, ST72521B
Table 33. ST7 Application Notes
210/215
IDENTIFICATION DESCRIPTION
AN1106
AN1179
AN1446
AN1477
AN1478
AN1527
AN1575
AN1576
AN1577
AN1601
AN1603
AN1635
AN1754
AN1796
AN1900
AN1904
AN1905
SYSTEM OPTIMIZATION
AN1711
AN1827
AN2009
AN2030
TRANSLATING ASSEMBLY CODE FROM HC05 TO ST7
PROGRAMMING ST7 FLASH MICROCONTROLLERS IN REMOTE ISP MODE (IN-SITU PRO-
GRAMMING)
USING THE ST72521 EMULATOR TO DEBUG A ST72324 TARGET APPLICATION
EMULATED DATA EEPROM WITH XFLASH MEMORY
PORTING AN ST7 PANTA PROJECT TO CODEWARRIOR IDE
DEVELOPING A USB SMARTCARD READER WITH ST7SCR
ON-BOARD PROGRAMMING METHODS FOR XFLASH AND HDFLASH ST7 MCUS
IN-APPLICATION PROGRAMMING (IAP) DRIVERS FOR ST7 HDFLASH OR XFLASH MCUS
DEVICE FIRMWARE UPGRADE (DFU) IMPLEMENTATION FOR ST7 USB APPLICATIONS
SOFTWARE IMPLEMENTATION FOR ST7DALI-EVAL
USING THE ST7 USB DEVICE FIRMWARE UPGRADE DEVELOPMENT KIT (DFU-DK)
ST7 CUSTOMER ROM CODE RELEASE INFORMATION
DATA LOGGING PROGRAM FOR TESTING ST7 APPLICATIONS VIA ICC
FIELD UPDATES FOR FLASH BASED ST7 APPLICATIONS USING A PC COMM PORT
HARDWARE IMPLEMENTATION FOR ST7DALI-EVAL
ST7MC THREE-PHASE AC INDUCTION MOTOR CONTROL SOFTWARE LIBRARY
ST7MC THREE-PHASE BLDC MOTOR CONTROL SOFTWARE LIBRARY
SOFTWARE TECHNIQUES FOR COMPENSATING ST7 ADC ERRORS
IMPLEMENTATION OF SIGMA-DELTA ADC WITH ST7FLITE05/09
PWM MANAGEMENT FOR 3-PHASE BLDC MOTOR DRIVES USING THE ST7FMC
BACK EMF DETECTION DURING PWM ON TIME BY ST7MC
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