ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 6

• Manufacturer Part Number: ST72F324J6T6
• Description: IC MCU 8BIT 32K 44-TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F324J6T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: ST7
• No. Of I/o's: 32
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• No. Of Pwm Channels: 1
• Rohs Compliant: Yes
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 1024 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.8 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, ST7MDT20J-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Cpu Family: ST7
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 1KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3.8V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: TQFP
• For Use With: 497-8222 - UPS (LINE INTERACTIVE - 450W)497-8436 - BOARD EVAL UPS 450W VOUT=220V497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-2108

Contents
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Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.1.1
12.1.2
12.1.3
12.1.4
12.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.2.1
12.2.2
12.2.3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
LVD/AVD characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
12.4.1
12.4.2
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
12.5.1
12.5.2
12.5.3
12.5.4
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
12.6.1
12.6.2
12.6.3
12.6.4
12.6.5
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.7.1
12.7.2
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.8.1
12.8.2
12.8.3
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.9.1
12.9.2
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Operating conditions with LVD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Auxiliary voltage detector (AVD) thresholds . . . . . . . . . . . . . . . . . . . . . 145
ROM current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Flash current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Supply and clock managers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
General timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
External clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Crystal and ceramic resonator oscillators . . . . . . . . . . . . . . . . . . . . . . 150
RC oscillators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Functional electromagnetic susceptibility (EMS) . . . . . . . . . . . . . . . . . 155
Electromagnetic interference (EMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 157
General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Output driving current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
ST72324Bxx