EEWORLDEEWORLDEEWORLD

Part Number

Search

ST72325C7T3

Description
8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
Categorysemiconductor    The embedded processor and controller   
File Size1MB,197 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

ST72325C7T3 Overview

8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64

ST72325C7T3 Parametric

Parameter NameAttribute value
External data bus width0.0
Number of input and output buses48
Number of terminals64
Minimum operating temperature-40 Cel
Maximum operating temperature85 Cel
Line speed8 MHz
Processing package description10 X 10 MM, PLASTIC, LQFP-64
each_compliYes
EU RoHS regulationsYes
stateActive
microprocessor_microcontroller_peripheral_ic_typeMICROCONTROLLER
ADC channelYES
Address bus width0.0
Number of digits8
clock_frequency_max16 MHz
cpu_familyST72
DAC channelNO
DMA channelNO
jesd_30_codeS-PQFP-G64
jesd_609_codee4
moisture_sensitivity_level3
Packaging MaterialsPLASTIC/EPOXY
ckage_codeLFQFP
ckage_equivalence_codeQFP64,.47SQ,20
packaging shapeSQUARE
Package SizeFLATPACK, LOW PROFILE, FINE PITCH
eak_reflow_temperature__cel_260
wer_supplies3.3/5
PWM channelYES
qualification_statusCOMMERCIAL
m__bytes_2048
ROM programmingFLASH
m__words_61440
seated_height_max1.6 mm
sub_categoryMicrocontrollers
Maximum supply voltage8 mA
Rated supply voltage5 V
Minimum supply voltage4.5 V
Maximum supply voltage5.5 V
surface mountYES
CraftsmanshipCMOS
Temperature levelINDUSTRIAL
terminal coatingNICKEL PALLADIUM GOLD
Terminal formGULL WING
Terminal spacing0.5000 mm
Terminal locationQUAD
ime_peak_reflow_temperature_max__s_30
length10 mm
width10 mm
ST72325xx
8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS,
5 timers, SPI, SCI, I
2
C interface
Features
Memories
– 16K to 60K dual voltage High Density Flash
(HDFlash) or up to 32K ROM with read-out
protection capability. In-Application Program-
ming and In-Circuit Programming for HDFlash
devices
– 512 to 2048 bytes RAM
– HDFlash endurance: 100 cycles, data reten-
tion: 40 years at 85°C
Clock, reset and supply management
– Enhanced low voltage supervisor (LVD) for
main supply and auxiliary voltage detector
(AVD) with interrupt capability
– Clock sources: crystal/ceramic resonator os-
cillators, internal RC oscillator and bypass for
external clock
– PLL for 2x frequency multiplication
– Four Power Saving Modes: Halt, Active-Halt,
Wait and Slow
– Clock Security System
Interrupt management
– Nested interrupt controller
– 14 interrupt vectors plus TRAP and RESET
– Top Level Interrupt (TLI) pin on 64-pin devices
– 9/6 external interrupt lines (on 4 vectors)
Up to 48 I/O ports
– 48/36/32/24 multifunctional bidirectional I/O
lines
– 34/26/22/17 alternate function lines
– 16/13/12/10 high sink outputs
5 timers
– Main Clock Controller with: Real time base,
Beep and Clock-out capabilities
LQFP64
10 x 10
LQFP44
10 x 10
LQFP48
7x7
LQFP32
7x7
LQFP64
14 x 14
SDIP42
600 mil
SDIP32
400 mil
– Configurable watchdog timer
– Two 16-bit timers with: 2 input captures, 2 out-
put compares, external clock input on one tim-
er, PWM and pulse generator modes
– 8-bit PWM Auto-reload timer with: 2 input cap-
tures, 4 PWM outputs, output compare and
time base interrupt, external clock with event
detector
3 Communication interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface
– I
2
C multimaster interface
1 Analog peripheral (low current coupling)
– 10-bit ADC with up to 16 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
– DM (Debug module)
ST72325R9 /
ST72325AR9 /
ST72325C9 /ST72325J9
Flash 60K
2048(256)
Table 1. Device summary
Features
Program memory - bytes
RAM (stack) - bytes
Operating Voltage
Temp. Range
Package
ST72325S4 /
ST72325J4 / ST72325K4
Flash/ROM 16K
512 (256)
ST72325S6 /
ST72325J6 / ST72325K6
Flash/ROM 32K
1024(256)
3.8V to 5.5V
up to -40°C to +125°C
ST72325J7
Flash 48K
1536 (256)
LQFP48(S), LQFP44/SDIP42 (J), LQFP48(S) , LQFP44/ SDIP42 (J),
LQFP44 (J)
LQFP32/DIP32 (K)
LQFP32/DIP32 (K)
LQFP64 14x14(R), LQFP64
10x10(AR), LQFP48(C),
LQFP44 (J)
October 2008
Rev 4
1/197
1
jxb01033016, sunhong has some questions about microcontroller employment and asks you
The following is sunhong's question. I was the setter:lol Reply to the post of sofa jxb01033016 You must have learned DSP and ARM in your spare time. I applied for a job in single-chip microcomputer b...
向农 Talking about work
【Bee English】20121029
[color=#000][font=Arial, sans-serif][size=19px]Google plans to use self-driving cars for same-daydelivery[/size][/font][/color] 见附件...
ffddybz Talking
Can serial port programming be implemented under wince? I just started to learn and don't understand. Please help me. Thank you
There is a series of digital signals output by the serial port. There are 8-bit signals with some bits jumping, that is, some bits changing between 0 and 1. Can the software identify which signal is j...
d848259 Embedded System
CC2530 updates nodes in the network wirelessly via Zigee, the protocol is adhoc
Through one node zigee to remotely update the program to another node, the program data is sent in the air with decryption. After the other node writes the backup FLASH, it needs to be sent back, and ...
machong RF/Wirelessly
Class D amplifiers mature
[p=null, 2, left][color=rgb(51, 51, 51)][font=Verdana, Helvetica, Arial, sans-serif]Over the past two to three years, designers have enhanced many end devices by adding new features, one of which is e...
qwqwqw2088 Analogue and Mixed Signal
Error between inductor and controlled current source during simulation
[font=宋体][size=4]Circuit: Multi-pulse Rectification[/size][/font] [font=宋体][size=4]Load: LCR Type Load[/size][/font] [font=宋体][size=4]Question: When simulating the LCR load in parallel with the contro...
hebaolee Power technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2703  847  1779  285  39  55  18  36  6  1 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号