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ST72F324K4TAE

Description
8-bit Microcontrollers - MCU 5V RANGE 8B MCU
Categorysemiconductor    The embedded processor and controller   
File Size1MB,193 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
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ST72F324K4TAE Overview

8-bit Microcontrollers - MCU 5V RANGE 8B MCU

ST72F324K4TAE Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerSTMicroelectronics
Product Category8-bit Microcontrollers - MCU
Shipping RestrictionsThis product may require additional documentation to export from the United States.
RoHSDetails
Mounting StyleSMD/SMT
Package / CaseTQFP-32
CoreST7
Data Bus Width8 bit
Maximum Clock Frequency8 MHz
Program Memory Size16 kB
Data RAM Size512 B
ADC Resolution10 bit
Number of I/Os32 I/O
Maximum Operating Temperature+ 85 C
Interface TypeSCI, SPI
Height1.4 mm
Length7 mm
ProductMCU
Program Memory TypeFlash
Width7 mm
Minimum Operating Temperature- 40 C
Moisture SensitiveYes
Number of ADC Channels12
Number of Timers/Counters2 Timer
Factory Pack Quantity250
Supply Voltage - Max5.5 V
Supply Voltage - Min3.8 V
Unit Weight0.002568 oz
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.

ST72F324K4TAE Related Products

ST72F324K4TAE ST72F324J6TA ST72F324J4TAE ST72F324K4TA/TR ST72F324J6TAE ST72F324K2TATR ST72F324J2TA
Description 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 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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