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ST72F324J2TA

Description
8-bit Microcontrollers - MCU AUTO 8BIT MICRO
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,193 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
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ST72F324J2TA Overview

8-bit Microcontrollers - MCU AUTO 8BIT MICRO

ST72F324J2TA Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFP
package instruction10 X 10 MM, PLASTIC, TQFP-44
Contacts44
Reach Compliance Codecompliant
Has ADCYES
Address bus width
bit size8
CPU seriesST72
maximum clock frequency16 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeS-PQFP-G44
JESD-609 codee4
length10 mm
Number of I/O lines32
Number of terminals44
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP44,.47SQ,32
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Certification statusNot Qualified
RAM (bytes)384
rom(word)8192
ROM programmabilityFLASH
Maximum seat height1.6 mm
speed8 MHz
Maximum supply voltage5.5 V
Minimum supply voltage3.8 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width10 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72324xx-Auto
8-bit MCU for automotive, 3.8 to 5.5V operating range with
8 to 32 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
Not recommended for new design
Features
Memories
8 to 32 Kbyte dual voltage High Density Flash
(HDFlash) with readout protection capability.
In-application programming and In-circuit
programming for HDFlash devices
384 bytes to 1 Kbyte RAM
HDFlash endurance: 100 cycles, data retention
20 years
LQFP44
10 x 10
LQFP32
7x7
4 timers
Clock, reset and supply management
Enhanced low voltage supervisor (LVD) with
programmable reset thresholds and auxiliary
voltage detector (AVD) with interrupt capability
Clock sources: crystal/ceramic resonator
oscillators, internal RC oscillator and external
clock input
PLL for 2x frequency multiplication
4 power saving modes: Slow, Wait, Active Halt,
and Halt
Interrupt management
Nested interrupt controller
10 interrupt vectors plus TRAP and RESET
9/6 external interrupt lines (on 4 vectors)
Up to 32 I/O ports
b
O
32/24 multifunctional bidirectional I/O lines
22/17 alternate function lines
12/10 high sink outputs
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Main clock controller with Real-time base,
Beep and Clock-out capabilities
Configurable watchdog timer
16-bit Timer A with 1 input capture, 1 output
compare, external clock input, PWM and pulse
generator modes
16-bit Timer B with 2 input captures, 2 output
compares, PWM and pulse generator modes
2 communication interfaces
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SPI synchronous serial interface
SCI asynchronous serial interface
1 analog peripheral (low current coupling)
10-bit ADC with up to 12 input ports
Instruction set
8-bit data manipulation
63 basic instructions
17 main addressing modes
8 x 8 Unsigned Multiply Instruction
Development tools
Full HW/SW development pkg, ICT capability
Table 1.
Device summary
Memory
Flash 8 Kbytes
Flash 16 Kbytes
Flash 32 Kbytes
Flash 8 Kbytes
Flash 16 Kbytes
Flash 32 Kbytes
RAM (stack)
384 (256) bytes
512 (256) bytes
1024 (256) bytes
384 (256) bytes
512 (256) bytes
1024 (256) bytes
3.8 to 5.5V
Voltage range
Temperature range
-40 to 85°C
-40 to 85°C/-40 to 125°C
-40 to 85°C
-40 to 85°C/-40 to 125°C
LQFP44
10x10
Package
LQFP32
7x7
ST72324K2-Auto
ST72324K4-Auto
ST72324K6-Auto
ST72324J2-Auto
ST72324J4-Auto
ST72324J6-Auto
June 2011
Doc ID 13841 Rev 1
1/193
www.st.com
1
This is information on a product still in production but not recommended for new designs.

ST72F324J2TA Related Products

ST72F324J2TA ST72F324K4TAE ST72F324J6TA ST72F324J4TAE ST72F324K4TA/TR ST72F324J6TAE ST72F324K2TATR
Description 8-bit Microcontrollers - MCU AUTO 8BIT MICRO 8-bit Microcontrollers - MCU 5V RANGE 8B MCU 8-bit Microcontrollers - MCU AUTO 8BIT MICRO 8-bit Microcontrollers - MCU 5V RANGE 8B MCU 8-bit Microcontrollers - MCU AUTO 8BIT MICRO 8-bit Microcontrollers - MCU 5V RANGE 8B MCU 8-bit Microcontrollers - MCU AUTO 8BIT MICRO
Product Attribute - Attribute Value - Attribute Value Attribute Value Attribute Value Attribute Value
Manufacturer - STMicroelectronics - STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Category - 8-bit Microcontrollers - MCU - 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Shipping Restrictions - This product may require additional documentation to export from the United States. - This product may require additional documentation to export from the United States. This product may require additional documentation to export from the United States. - This product may require additional documentation to export from the United States.
RoHS - Details - Details N Details N
Mounting Style - SMD/SMT - SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Package / Case - TQFP-32 - TQFP-44 TQFP-32 TQFP-44 TQFP-32
Core - ST7 - ST7 ST7 ST7 ST7
Data Bus Width - 8 bit - 8 bit 8 bit 8 bit 8 bit
Maximum Clock Frequency - 8 MHz - 8 MHz 8 MHz 8 MHz 8 MHz
Program Memory Size - 16 kB - 16 kB 16 kB 32 kB 8 kB
Data RAM Size - 512 B - 512 B 512 B 1 kB 384 B
ADC Resolution - 10 bit - 10 bit 10 bit 10 bit 10 bit
Number of I/Os - 32 I/O - 32 I/O 32 I/O 32 I/O 32 I/O
Maximum Operating Temperature - + 85 C - + 85 C + 85 C + 85 C + 85 C
Interface Type - SCI, SPI - SCI, SPI SCI, SPI SCI, SPI SCI, SPI
Height - 1.4 mm - 1.4 mm 1.4 mm 1.4 mm 1.4 mm
Length - 7 mm - 10 mm 7 mm 10 mm 7 mm
Program Memory Type - Flash - Flash Flash Flash Flash
Width - 7 mm - 10 mm 7 mm 10 mm 7 mm
Minimum Operating Temperature - - 40 C - - 40 C - 40 C - 40 C - 40 C
Moisture Sensitive - Yes - Yes Yes Yes Yes
Number of ADC Channels - 12 - 12 12 12 12
Number of Timers/Counters - 2 Timer - 2 Timer 2 Timer 2 Timer 2 Timer
Factory Pack Quantity - 250 - 160 2400 160 2400
Supply Voltage - Max - 5.5 V - 5.5 V 5.5 V 5.5 V 5.5 V
Supply Voltage - Min - 3.8 V - 3.8 V 3.8 V 3.8 V 3.8 V

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