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ST72F324J4TA

Description
8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,163 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
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ST72F324J4TA Overview

8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32

ST72F324J4TA 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 Codecompli
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)512
rom(word)16384
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
ST72324
5V RANGE 8-BIT MCU WITH 8 TO 32K FLASH,
10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
Memories
– 8 to 32K dual voltage High Density Flash (HD-
Flash) with read-out protection capability. In-
Application Programming and In-Circuit Pro-
gramming for HDFlash devices
– 384 to 1K bytes RAM
– HDFlash endurance: 100 cycles, data reten-
tion: 20 years at 55°C
Clock, Reset And Supply Management
– Enhanced low voltage supervisor (LVD) for
main supply with programmable reset thresh-
olds and auxiliary voltage detector (AVD) with
interrupt capability
– Clock sources: crystal/ceramic resonator os-
cillators, internal RC oscillator, clock security
system and bypass for external clock
– PLL for 2x frequency multiplication
– Four Power Saving Modes: Halt, Active-Halt,
Wait and Slow
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
– 32/24 multifunctional bidirectional I/O lines
– 22/17 alternate function lines
– 12/10 high sink outputs
4 Timers
– 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
Features
ST72F324(J/K)6
1
TQFP32
7x7
TQFP44
10 x 10
SDIP42
600 mil
SDIP32
400 mil
2 Communication Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface
1 Analog Peripheral (low current coupling)
– 10-bit ADC with up to 12 robust input ports
Instruction Set
– 8-bit Data Manipulation
– 63 Basic Instructions
– 17 main Addressing Modes
– 8 x 8 Unsigned Multiply Instruction
Development Tools
– Full hardware/software development package
– In-Circuit Testing capability
Device Summary
ST72F324(J/K)4
1
ST72F324(J/K)2
1
Program memory -
Flash 32K
Flash 16K
Flash 8K
bytes
RAM (stack) - bytes
1024 (256)
512 (256)
384 (256)
Voltage Range
3.8V to 5.5V
Temp. Range
up to -40°C to +125°C
Packages
SDIP42, TQFP44 10x10,SDIP32, TQFP32 7x7
1
For new designs in standard and industrial applications, use ST72F324B(J/K) order codes, refer to separate datasheet
Rev. 4
November 2005
1/163
1

ST72F324J4TA Related Products

ST72F324J4TA ST72324_05 ST72324
Description 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
Address bus width - 0.0 0.0
External data bus width - 0.0 0.0
Number of terminals 44 32 32
Maximum operating temperature 85 °C 85 Cel 85 Cel
Minimum operating temperature -40 °C -40 Cel -40 Cel
PWM channel YES Yes Yes
surface mount YES Yes Yes
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING
Terminal location QUAD QUAD QUAD
Number of functions - 1 1
Maximum supply/operating voltage - 5.5 V 5.5 V
Minimum supply/operating voltage - 3.8 V 3.8 V
Rated supply voltage - 5 V 5 V
Number of input and output buses - 24 24
Line speed - 8 MHz 8 MHz
Processing package description - 7 X 7 MM, ROHS COMPLIANT, TQFP-32 7 X 7 MM, ROHS COMPLIANT, TQFP-32
Lead-free - Yes Yes
EU RoHS regulations - Yes Yes
state - DISCONTINUED DISCONTINUED
packaging shape - SQUARE SQUARE
Package Size - FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
Terminal spacing - 0.8000 mm 0.8000 mm
terminal coating - TIN/NICKEL PALLADIUM GOLD TIN/NICKEL PALLADIUM GOLD
Packaging Materials - PLASTIC/EPOXY PLASTIC/EPOXY
ADC channel - Yes Yes
Number of digits - 8 8
Maximum FCLK clock frequency - 16 MHz 16 MHz
Microprocessor type - MICROCONTROLLER MICROCONTROLLER
ROM programming - FLASH FLASH

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