Datasheet > ST72321J9-Auto

ST72321J9-Auto

更新时间： 2024-01-19 18:49:04

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
243页	2395K
描述
PLL for 2x frequency multiplication

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中文翻译

获取价格

数据手册

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ST72321J9-Auto 数据手册

ST72321xx-Auto

8-bit MCU for automotive with 32/60 Kbyte Flash/ROM,

ADC, 5 timers, SPI, SCI, I2C interface

Features

Memories

■ 32 to 60 Kbyte dual voltage High Density Flash

(HDFlash) or ROM ROM with readout

protection capability. In-application

programming and in-circuit programming for

HDFlash devices

LQFP64

14 x 14

LQFP64

10 x 10

LQFP44

10 x 10

5 timers

■ 1 to 2 Kbyte RAM

■ Main clock controller with Real-time base,

■ HDFlash endurance: 100 cycles, data retention

Beep and Clock-out capabilities

20 years

■ 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

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

3 communications interfaces

■ SPI synchronous serial interface

■ SCI asynchronous serial interface

■ PLL for 2x frequency multiplication

■ 4 power saving modes: Halt, Active Halt, Wait

and Slow

■ I C multimaster interface

Interrupt management

■ Nested interrupt controller

Instruction set

■ 8-bit data manipulation

■ 63 basic instructions

■ 14 interrupt vectors plus TRAP and RESET

■ Top Level Interrupt (TLI) pin on 64-pin devices

■ 15 external interrupt lines (on 4 vectors)

■ 17 main addressing modes

■ 8x8 unsigned multiply instruction

1 analog peripheral

■ 10-bit ADC with up to 16 input ports

Development tools

■ Full hardware/software development package,

Up to 48 I/O ports

ICT capability

■ 48//32 multifunctional bidirectional I/O lines

■ 34//22 alternate function lines

■ 16//12 high sink outputs

Table 1.

Device summary

Part number

Reference

ST72321AR6-Auto,

ST72321R6-Auto,

ST72321AR7-Auto,

ST72321J7-Auto, ST72321R7-Auto

ST72321AR9-Auto,

ST72321xx-Auto

ST72321J9-Auto, ST72321R9-Auto

August 2010

Doc ID 13829 Rev 1

1/243

www.st.com

12 3 4 5 6 7...243

中文翻译

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与ST72321J9-Auto相关器件

型号	品牌	获取价格	描述	数据表
ST72321J9B1/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72321J9B3/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72321J9B5/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72321J9B7/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PDIP42, 0.600 INCH, SHRINK, PLASTIC, DIP-42
ST72321J9T1	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321J9T3/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, PLASTIC, LQFP-44
ST72321J9T5	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321J9T5/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, TQFP-44
ST72321J9T6	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321J9T6/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, ROHS COMPLIANT, PLASTIC, LQFP-44

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