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ST72324K2T7/XXX

Description
8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP32, 7 X 7 MM, PLASTIC, TQFP-32
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,157 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
Download Datasheet Parametric View All

ST72324K2T7/XXX Overview

8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP32, 7 X 7 MM, PLASTIC, TQFP-32

ST72324K2T7/XXX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFP
package instruction7 X 7 MM, PLASTIC, TQFP-32
Contacts32
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-G32
JESD-609 codee4
length7 mm
Number of I/O lines24
Number of terminals32
On-chip program ROM width8
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP32,.35SQ,32
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3/5 V
Certification statusNot Qualified
RAM (bytes)384
rom(word)8192
ROM programmabilityMROM
Maximum seat height1.6 mm
speed8 MHz
Maximum slew rate8 mA
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
width7 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72324J/K
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,
4 TIMERS, SPI, SCI INTERFACE
PRODUCT PREVIEW
s
s
s
s
s
Memories
– 8 to 32K dual voltage High Density Flash (HD-
Flash) or ROM with read-out protection capa-
bility. In-Application Programming and In-
Circuit Programming for HDFlash devices
– 384 to 1K bytes RAM
Clock, Reset And Supply Management
– Enhanced reset system
– Enhanced low voltage supervisor (LVD) for
main supply with 3 programmable reset
thresholds and auxiliary voltage detector
(AVD) with interrupt capability
– Clock sources: crystal/ceramic resonator os-
cillators, internal or external 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, fixed freq.
PWM and pulse generator modes
– 16-bit Timer B with: 2 input captures, 2 output
compares, variable freq. PWM and pulse gen-
erator modes
Features
ST72(F)324(J/K)6
32K
1024 (256)
TQFP32
7x7
TQFP44
10 x 10
SDIP42
600 mil
SDIP32
200 mil
s
s
2 Communication Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface (LIN com-
patible)
1 Analog Peripheral
– 10-bit ADC with up to 12 input pins
Instruction Set
– 8-bit Data Manipulation
– 63 Basic Instructions
– 17 main Addressing Modes
– 8 x 8 Unsigned Multiply Instruction
– True Bit Manipulation
Development Tools
– Full hardware/software development package
– In-Circuit Testing capability
ST72324(J/K)2
s
s
Device Summary
ST72(F)324(J/K)4
Program memory - bytes
RAM (stack) - bytes
Operating Voltage
Temp. Range (ROM)
Temp.Range (Flash)
Packages
16K
8K
512 (256)
384 (256)
3.8V to 5.5V (low voltage version planned with 3.0 to 3.6V range)
0°C to 70°C / -10°C to +85
°C
/ -40°C to +85
°C
/ -40°C to +105°C / -40°C to +125°C
-40°C to +85
°C
/ -40°C to +125°C
-40°C to +85
°C
SDIP42 (JxB), TQFP44 10x10 (JxT),SDIP32 (KxB), TQFP32 7x7 (KxT)
Rev. 1.5
April 2002
This is preliminary information on a new product now in development. Details are subject to change without notice.
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