ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 88

• 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

On-chip peripherals
10.3.4
10.3.5
88/193
Low power modes
Table 46.
Interrupts
Table 47.
1. The 16-bit timer interrupt events are connected to the same interrupt vector (see
Input Capture 1 event/counter
reset in PWM mode
Input Capture 2 event
Output Compare 1 event
(not available in PWM mode)
Output Compare 2 event
(not available in PWM mode)
Timer Overflow event
Mode
These events generate an interrupt if the corresponding Enable Control bit is set and the interrupt mask in
the CC register is reset (RIM instruction).
Wait
Halt
Interrupt event
No effect on 16-bit timer.
Timer interrupts cause the device to exit from Wait mode.
16-bit timer registers are frozen.
In Halt mode, the counter stops counting until Halt mode is exited. Counting resumes
from the previous count when the MCU is woken up by an interrupt with Exit from Halt
mode capability or from the counter reset value when the MCU is woken up by a reset.
If an input capture event occurs on the ICAPi pin, the input capture detection circuitry is
armed. Consequently, when the MCU is woken up by an interrupt with Exit from Halt
mode capability, the ICFi bit is set, and the counter value present when exiting from Halt
mode is captured into the ICiR register.
Effect of low power modes on 16-bit timer
16-bit timer interrupt control/wakeup capability
Event flag Enable Control bit Exit from Wait
OCF1
OCF2
ICF1
ICF2
TOF
Description
OCIE
TOIE
ICIE
(1)
Yes
Section 7:
Interrupts).
Exit from Halt
ST72324Bxx
No