ST72521M7T3/XXX datasheet, PDF - EEWORLD Datasheet

EEWORLDEEWORLD

Datasheet

Datasheet> All Categories > Microcontrollers and processors> ST72521M7T3/XXX

PDF

ST72521M7T3/XXX: Description8-BIT, MROM, MICROCONTROLLER, PQFP80, 14 X 14 MM, TQFP-80; CategoryMicrocontrollers and processors; File Size96KB，11 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

Download Datasheet Parametric Compare View All

ST72521M7T3/XXX Overview

8-BIT, MROM, MICROCONTROLLER, PQFP80, 14 X 14 MM, TQFP-80

ST72521M7T3/XXX Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	QFP
package instruction	14 X 14 MM, TQFP-80
Contacts	80
Reach Compliance Code	compliant
Has ADC	YES
Address bus width
bit size	8
CPU series	ST72
maximum clock frequency	16 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQFP-G80
JESD-609 code	e4
length	14 mm
Number of I/O lines	64
Number of terminals	80
On-chip program ROM width	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LQFP
Encapsulate equivalent code	QFP80,.64SQ
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3/5 V
Certification status	Not Qualified
RAM (bytes)	1536
rom(word)	49152
ROM programmability	MROM
Maximum seat height	1.6 mm
speed	8 MHz
Maximum slew rate	8 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	3.8 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	14 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER
Base Number Matches	1

Preview

Download Datasheet

ST72521M/R/AR

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,

FIVE TIMERS, SPI, SCI, I

2

C, CAN INTERFACE

DATA BRIEFING

s

s

s

s

s

Memories

– 32K to 60K dual voltage High Density Flash

(HDFlash) or ROM with read-out protection

capability. In-Application Programming and

In-Circuit Programming for HDFlash devices

– 1K to 2K RAM

Cloc anced reset system

– Enhanced low voltage supervisor (LVD) for

main supply 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

– 14 interrupt vectors plus TRAP and RESET

– TLI dedicated top level interrupt pin

– 15 external interrupt lines (on 4 vectors)

Up to 64 I/O Ports

– 48 multifunctional bidirectional I/O lines

– 34 alternate function lines

– 16 high sink outputs

5 Timers

– Main Clock Controller with: Real time base,

Beep and Clock-out capabilities

– 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

captures, 4 PWM outputs, output compare

and time base interrupt, external clock with

event detector

Features

ST72(F)521(M/R/AR)9

TQFP64

14 x 14

TQFP80

14 x 14

TQFP64

10 x 10

s

s

4 Communications Interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface (LIN com-

patible)

– I

2

C multimaster interface

– CAN interface (2.0B Passive)

Analog peripheral

– 10-bit ADC with 16 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

ST72(F)521(R/AR)6

s

s

Device Summary

ST72521(M/R/AR)7

Program memory - bytes

60K

48K

32K

RAM (stack) - bytes

2048 (256)

1536 (256)

1024 (256)

Operating Voltage

3.8V to 5.5V

Temp. Range (ROM)

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

Temp. Range (Flash)

-40°C to +85

°C

/ -40°C to +125°C

N/A

-40°C to +125

°C

Package

TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR)

TQFP64 14x14 (R), TQFP64 10x10 (AR)

Rev. 1.5

April 2002

This is preliminary information on a new product now in development. Details are subject to change without notice.

1/11

1

ST72521M7T3/XXX Related Products

	ST72521M7T3/XXX	ST72521M9T3/XXX	ST72521AR6T3/XXX	ST72521R6T3/XXX	ST72521AR7T3/XXX	ST72521R9T3/XXX	ST72521R7T3/XXX
Description	8-BIT, MROM, MICROCONTROLLER, PQFP80, 14 X 14 MM, TQFP-80	8-BIT, MROM, MICROCONTROLLER, PQFP80, 14 X 14 MM, TQFP-80	8-BIT, MROM, MICROCONTROLLER, PQFP64, 10 X 10 MM, TQFP-64	8-BIT, MROM, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64	8-BIT, MROM, MICROCONTROLLER, PQFP64, 10 X 10 MM, TQFP-64	8-BIT, MROM, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64	8-BIT, MROM, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	QFP	QFP	QFP	QFP	QFP	QFP	QFP
package instruction	14 X 14 MM, TQFP-80	LQFP, QFP80,.64SQ	LFQFP, QFP64,.47SQ,20	14 X 14 MM, TQFP-64	10 X 10 MM, TQFP-64	14 X 14 MM, TQFP-64	14 X 14 MM, TQFP-64
Contacts	80	80	64	64	64	64	64
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compli
Has ADC	YES	YES	YES	YES	YES	YES	YES
bit size	8	8	8	8	8	8	8
CPU series	ST72	ST72	ST72	ST72	ST72	ST72	ST72
maximum clock frequency	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz
DAC channel	NO	NO	NO	NO	NO	NO	NO
DMA channel	NO	NO	NO	NO	NO	NO	NO
JESD-30 code	S-PQFP-G80	S-PQFP-G80	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64
length	14 mm	14 mm	10 mm	10 mm	10 mm	14 mm	10 mm
Number of I/O lines	64	64	48	48	48	64	48
Number of terminals	80	80	64	64	64	64	64
On-chip program ROM width	8	8	8	8	8	8	8
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES	YES	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LQFP	LQFP	LFQFP	LFQFP	LFQFP	LQFP	LFQFP
Encapsulate equivalent code	QFP80,.64SQ	QFP80,.64SQ	QFP64,.47SQ,20	QFP64,.6SQ,32	QFP64,.47SQ,20	QFP64,.6SQ,32	QFP64,.6SQ,32
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	1536	2048	1024	1024	1536	2048	1536
rom(word)	49152	61440	32768	32768	49152	61440	49152
ROM programmability	MROM	MROM	MROM	MROM	MROM	MROM	MROM
Maximum seat height	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm
speed	8 MHz	8 MHz	8 MHz	8 MHz	8 MHz	8 MHz	8 MHz
Maximum slew rate	8 mA	8 mA	8 mA	8 mA	8 mA	8 mA	8 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	3.8 V	3.8 V	3.8 V	3.8 V	3.8 V	3.8 V	3.8 V
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.5 mm	0.5 mm	0.5 mm	0.8 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	14 mm	14 mm	10 mm	10 mm	10 mm	14 mm	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
Maker	STMicroelectronics	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
JESD-609 code	e4	e4	e4	-	e4	-	-
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	-	-

Recommended Resources

High speed silicon controlled switch pulse output circuit diagram

SDCS16-4-10 polypropylene film processing machine circuit

Triggerable sawtooth oscillator

Push-pull power amplifier circuit

Output 80Vp-p suspended load amplifier circuit

24. Power supply circuit diagram of CASPER TM-5158 VGA color display

A foreign guy pranked: using ESP32 microcontroller disguised as GPU to infect his friend's computer with "ransomware": "Your computer has been infected by the BIOS Root Kit virus ." " All files have been encrypted ." "Shutting down and restarting the computer are useless. All defenses are ineffective." "If you want to...; eric_wang Creative Market

13 Rules You Must Read for RF Circuit Power Supply Design: (1) The power line is an important way for EMI to enter and exit the circuit. Through the power line, external interference can be transmitted to the internal circuit and affect the RF circuit indicat...; Aguilera RF/Wirelessly

Agilent6684A power supply maintenance method - Antai Instrument Maintenance: This content is originally created by agitek, a netizen of EEWORLD forum. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. Recent...; agitek安泰维修 Test/Measurement

General frequency converter technology of DSP: Since the beginning of the 20th century, motors with adjustable speed transmission have been widely used in the steel industry and the automobile industry. The speed control system used for AC motor s...; Aguilera DSP and ARM Processors

Comparison table of domestic 32-bit MCU and ST, GD compatible models: Arteli - 32-bit MCU innovation leading brand (high performance, high cost performance)1. Established shortly, developed rapidly. In just 4 years, it can achieve complete pin-to-pin replacement for ST3...; 15537940969 Domestic Chip Exchange

Foxconn insider steals iPhone parts and resells them for 300 million yuan, alarming Cook, Apple is investigating: Over the past three years, some managers of Foxconn factories in mainland China have stolen iPhone parts and helped some businessmen obtain and assemble defective iPhones. After completion, these "ass...; eric_wang Talking

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components

Popular Articles

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

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