ST72F321J9T6 STMicroelectronics, ST72F321J9T6 Datasheet - Page 185

• Manufacturer Part Number: ST72F321J9T6
• Description: MCU 8BIT 60KB FLASH 44TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F321J9T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• 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: 44-TQFP, 44-VQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 2048 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 5
• Operating Supply Voltage: 3.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7F521-IND/USB, ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20-DVP3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• 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: 497-4844

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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