EEWORLDEEWORLDEEWORLD

Part Number

Search

ST72F521R9TCX

Description
8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, ROHS COMPLIANT, LQFP-64
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB,276 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
Download Datasheet Parametric View All

ST72F521R9TCX Overview

8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, ROHS COMPLIANT, LQFP-64

ST72F521R9TCX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFP
package instruction14 X 14 MM, ROHS COMPLIANT, LQFP-64
Contacts64
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-G64
length14 mm
Number of I/O lines48
Number of terminals64
On-chip program ROM width8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP64,.63SQ,32
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
RAM (bytes)2048
rom(word)61440
ROM programmabilityFLASH
Maximum seat height1.6 mm
speed8 MHz
Maximum slew rate15 mA
Maximum supply voltage5.5 V
Minimum supply voltage3.8 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width14 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72521xx-Auto
8-bit MCU for automotive with 32/60 Kbyte Flash/ROM,
ADC, 5 timers, SPI, SCI, I2C, CAN interface
Features
Memories
32 to 60 Kbyte dual voltage High Density Flash
(HDFlash) or ROM with readout protection
capability. In-application programming and in-
circuit programming for HDFlash devices
1 to 2 Kbyte RAM
HDFlash endurance: 100 cycles, data retention
20 years
LQFP80
14 x 14
LQFP64
14 x 14
LQFP64
10 x 10
5 timers
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
oscillators, internal RC oscillator and bypass
for external clock
PLL for 2x frequency multiplication
4 power saving modes: Halt, Active Halt, Wait
and Slow
Main clock controller with Real-time base,
Beep and Clock-out capabilities
Configurable watchdog timer
Two 16-bit timers with 2 input captures, 2
output compares, external clock input on 1
timer, PWM and pulse generator modes
8-bit PWM auto-reload timer with 2 input
captures, 4 PWM outputs, output compare and
time base interrupt, external clock with event
detector
4 communications interfaces
Interrupt management
Nested interrupt controller
14 interrupt vectors plus TRAP and RESET
Top Level Interrupt (TLI) pin
15 external interrupt lines (on 4 vectors)
SPI synchronous serial interface
SCI asynchronous serial interface
2
I C multimaster interface (SMbus V1.1
compliant)
CAN interface (2.0B passive)
Instruction set
Analog peripheral
10-bit ADC with up to 16 input ports
Up to 64 I/O ports
8-bit data manipulation
63 basic instructions
17 main addressing modes
8x8 unsigned multiply instruction
48 multifunctional bidirectional I/O lines
34 alternate function lines
16 high sink outputs
Development tools
Full HW/SW development pkg, ICT capability
Device summary
Part number
Table 1.
Reference
ST72521R6-Auto
ST72521R9-Auto
ST72521xx-Auto
ST72521AR9-Auto
ST72521M9-Auto
July 2010
Doc ID 17660 Rev 1
1/276
www.st.com
1

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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