ST72F321BAR9T6 STMicroelectronics, ST72F321BAR9T6 Datasheet - Page 182

• Manufacturer Part Number: ST72F321BAR9T6
• Description: MCU 8BIT 60KB FLASH/ROM 64-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F321BAR9T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 48
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7232X-EVAL, ST7232X-SK/RAIS, ST72321B-D/RAIS, ST7MDT20-DVP3, ST7MDT20J-EMU3, ST7MDT20M-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5583

ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx
Table 31. ST7 Application Notes
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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