ST72C334J4T6 STMicroelectronics, ST72C334J4T6 Datasheet - Page 149

• Manufacturer Part Number: ST72C334J4T6
• Description: MCU 8BIT FLASH SPI SCI 44TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72C334J4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3.2 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: ST72C3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7C334-INDART, ST7MDT2-EPB2/US
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4838

18.4 ST7 APPLICATION NOTES
IDENTIFICATION
EXAMPLE DRIVERS
AN 969
AN 970
AN 971
AN 972
AN 973
AN 974
AN 976
AN 979
AN 980
AN1017
AN1041
AN1042
AN1044
AN1045
AN1046
AN1047
AN1048
AN1078
AN1082
AN1083
AN1105
AN1129
AN1130
AN1148
AN1149
AN1180
AN1276
AN1321
AN1325
AN1445
AN1475
AN1504
PRODUCT EVALUATION
AN 910
AN 990
AN1077
AN1086
AN1150
AN1151
AN1278
PRODUCT MIGRATION
AN1131
AN1322
AN1365
PRODUCT OPTIMIZATION
SCI COMMUNICATION BETWEEN ST7 AND PC
SPI COMMUNICATION BETWEEN ST7 AND EEPROM
I²C COMMUNICATING BETWEEN ST7 AND M24CXX EEPROM
ST7 SOFTWARE SPI MASTER COMMUNICATION
SCI SOFTWARE COMMUNICATION WITH A PC USING ST72251 16-BIT TIMER
REAL TIME CLOCK WITH ST7 TIMER OUTPUT COMPARE
DRIVING A BUZZER THROUGH ST7 TIMER PWM FUNCTION
DRIVING AN ANALOG KEYBOARD WITH THE ST7 ADC
ST7 KEYPAD DECODING TECHNIQUES, IMPLEMENTING WAKE-UP ON KEYSTROKE
USING THE ST7 UNIVERSAL SERIAL BUS MICROCONTROLLER
USING ST7 PWM SIGNAL TO GENERATE ANALOG OUTPUT (SINUSOID)
ST7 ROUTINE FOR I²C SLAVE MODE MANAGEMENT
MULTIPLE INTERRUPT SOURCES MANAGEMENT FOR ST7 MCUS
ST7 S/W IMPLEMENTATION OF I²C BUS MASTER
UART EMULATION SOFTWARE
MANAGING RECEPTION ERRORS WITH THE ST7 SCI PERIPHERALS
ST7 SOFTWARE LCD DRIVER
PWM DUTY CYCLE SWITCH IMPLEMENTING TRUE 0% & 100% DUTY CYCLE
DESCRIPTION OF THE ST72141 MOTOR CONTROL PERIPHERAL REGISTERS
ST72141 BLDC MOTOR CONTROL SOFTWARE AND FLOWCHART EXAMPLE
ST7 PCAN PERIPHERAL DRIVER
PERMANENT MAGNET DC MOTOR DRIVE.
AN INTRODUCTION TO SENSORLESS BRUSHLESS DC MOTOR DRIVE APPLICATIONS
WITH THE ST72141
USING THE ST7263 FOR DESIGNING A USB MOUSE
HANDLING SUSPEND MODE ON A USB MOUSE
USING THE ST7263 KIT TO IMPLEMENT A USB GAME PAD
BLDC MOTOR START ROUTINE FOR THE ST72141 MICROCONTROLLER
USING THE ST72141 MOTOR CONTROL MCU IN SENSOR MODE
USING THE ST7 USB LOW-SPEED FIRMWARE V4.X
USING THE ST7 SPI TO EMULATE A 16-BIT SLAVE
DEVELOPING AN ST7265X MASS STORAGE APPLICATION
STARTING A PWM SIGNAL DIRECTLY AT HIGH LEVEL USING THE ST7 16-BIT TIMER
PERFORMANCE BENCHMARKING
ST7 BENEFITS VERSUS INDUSTRY STANDARD
OVERVIEW OF ENHANCED CAN CONTROLLERS FOR ST7 AND ST9 MCUS
U435 CAN-DO SOLUTIONS FOR CAR MULTIPLEXING
BENCHMARK ST72 VS PC16
PERFORMANCE COMPARISON BETWEEN ST72254 & PC16F876
LIN (LOCAL INTERCONNECT NETWORK) SOLUTIONS
MIGRATING APPLICATIONS FROM ST72511/311/214/124 TO ST72521/321/324
MIGRATING AN APPLICATION FROM ST7263 REV.B TO ST7263B
GUIDELINES FOR MIGRATING ST72C254 APPLICATION TO ST72F264
DESCRIPTION
ST72334J/N, ST72314J/N, ST72124J
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