ST72321AR7 STMicroelectronics, ST72321AR7 Datasheet - Page 185

• Manufacturer Part Number: ST72321AR7
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72321AR7

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator, clock security system 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

Table 31. ST7 Application Notes
IDENTIFICATION
AN1071
AN1106
AN1179
AN1446
AN1477
AN1527
AN1575
AN1576
AN1577
AN1601
AN1603
AN1635
AN1754
AN1796
AN1900
AN1904
AN1905
SYSTEM OPTIMIZATION
AN1711
AN1827
AN2009
AN2030
DESCRIPTION
HALF DUPLEX USB-TO-SERIAL BRIDGE USING THE ST72611 USB MICROCONTROLLER
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 AN ST72324 TARGET APPLICATION
EMULATED DATA EEPROM WITH XFLASH MEMORY
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
ST72321Rx ST72321ARx ST72321Jx
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