ST72321J9 datasheet(1/179 Pages) STMICROELECTRONICS

tên linh kiện	ST72321J9

Giải thích chi tiết về linh kiện	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 5 TIMERS, SPI, SCI, I2C INTERFACE

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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1 / 179 page

Rev. 1.8

July 2003

1/179

ST72321J

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

5 TIMERS, SPI, SCI, I2C INTERFACE

s

Memories

– 48 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

– 1.5 to 2K bytes RAM

– HDFlash endurance: 100 cycles, data reten-

tion: 20 years at 55°C

s

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 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

s

Interrupt Management

– Nested interrupt controller

– 10 interrupt vectors plus TRAP and RESET

– 9 external interrupt lines (on 4 vectors)

s

Up to 32 I/O Ports

– 32 multifunctional bidirectional I/O lines

– 22 alternate function lines

– 12 high sink outputs

s

5 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, PWM and

pulse generator modes

– 16-bit Timer B with: 2 input captures, 2 output

compares, PWM and pulse generator modes

– 8-bit PWM Auto-reload timer with: 4 PWM out-

puts, output compare and time base interrupt,

external clock with event detector

s

3 Communication Interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface (LIN com-

patible)

–I2C multimaster interface

s

1 Analog Peripheral

– 10-bit ADC with 12 input pins

s

Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

s

Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

Device Summary

TQFP44

10 x 10

Features

ST72(F)321J9

ST72(F)321J7

Program memory - bytes

60K

48K

RAM (stack) - bytes

2K (256)

1536 (256)

Operating Voltage

3.8V to 5.5V

Temp. Range (ROM)

up to -40°C to +125°C

Temp. Range (Flash)

up to -40°C to +125°C

-40°C to +85 °C

Packages

TQFP44 10x10 (JxT)

1

Số phần tương tự - ST72321J9

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	ST72321J9	4Mb / 189P	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
	ST72321J9	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST72321J9-Auto	2Mb / 243P	PLL for 2x frequency multiplication August 2010 Rev 1
	ST72321J9T1	4Mb / 189P	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
	ST72321J9T5	4Mb / 189P	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE

More results

Mô tả tương tự - ST72321J9

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	ST72321	2Mb / 185P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE August 2003 Rev. 1.9
	ST72521M	105Kb / 11P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
	ST72F324J	1Mb / 156P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE
	ST72521	2Mb / 211P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE August 2003 Rev. 1.9
	ST72F521M	1Mb / 199P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
	ST72324	2Mb / 161P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE August 2003 Rev. 1.9
	ST7MC1	5Mb / 308P	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI
	ST7MC1XX	4Mb / 309P	8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI?
	ST72311R	1Mb / 164P	8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
	ST72325	3Mb / 196P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface

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