ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 16

IC MCU 8BIT 32K 44-TQFP

ST72F324J6T6

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

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

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ST72324Jx ST72324Kx
Legend: x=undefined, R/W=read/write
Notes:
1. The contents of the I/O port DR registers are readable only in output configuration. In input configura-
2. The bits associated with unavailable pins must always keep their reset value.
3. The Timer A Input Capture 2 pin is not available (not bonded).
4. The Timer A Output Compare 2 pin is not available (not bonded).
Caution: The TAIC2HR and TAIC2LR registers and the ICF2 and OCF2 flags are not present in Flash de-
vices but are present in the emulator. For compatibility with the emulator, it is recommended to perform a
dummy access (read or write) to the TAIC2LR and TAOC2LR registers to clear the interrupt flags.
16/164
1
– In Flash devices:
– The TAOC2HR and TAOC2LR Registers are write only, reading them will return undefined values.
tion, the values of the I/O pins are returned instead of the DR register contents.
The TAIC2HR and TAIC2LR registers are not present. Bit 5 of the TACSR register (ICF2) is forced
by hardware to 0. Consequently, the corresponding interrupt cannot be used.
Bit 4 of the TACSR register (OCF2) is forced by hardware to 0. Consequently, the corresponding in-
terrupt cannot be used.

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