ST72F324LJ2T5 STMicroelectronics, ST72F324LJ2T5 Datasheet - Page 152

• Manufacturer Part Number: ST72F324LJ2T5
• Description: IC MCU 8BIT 8K FLASH 44-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F324LJ2T5

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -10°C ~ 85°C
• Package / Case: 44-LQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
• Minimum Operating Temperature: - 10 C
• On-chip Adc: 10 bit, 12 Channel
• For Use With: 497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN497-5046 - 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: 497-8242; ST72F324LJ2T5

ST72324Lxx
15.3 FLASH DEVICES ONLY
15.3.1 Timer A Restrictions in Flash Devices
In Flash devices, Timer A functionality has the fol-
lowing restrictions:
– TAOC2HR and TAOC2LR registers are write
– Input Capture 2 is not implemented
– The corresponding interrupts cannot be used
152/154
only
(ICF2, OCF2 forced by hardware to zero)
15.3.2 External clock source with PLL
External clock source is not supported with the
PLL enabled.
15.3.3 39-Pulse ICC Entry Mode
ICC mode entry using ST7 application clock (39
pulses) is not supported. External clock mode
must be used (36 pulses). Refer to the ST7 Flash
Programming Reference Manual.