Microchip Technology AT89S51-24JUR

表面安装

YES

终端数量

44

Family Name

AT89

Instruction Set Architecture

CISC

Maximum CPU Frequency (MHz)

24

Maximum Clock Rate (MHz)

24

Data Bus Width (bit)

8

Maximum Expanded Memory Size

64KB

Programmability

有

Interface Type

UART

Number of I/Os

32

No. of Timers

2

USART

0

UART

1

I2C

0

I2S

0

Minimum Operating Supply Voltage (V)

4

Typical Operating Supply Voltage (V)

5

Maximum Operating Supply Voltage (V)

5.5

Minimum Operating Temperature (°C)

-40

Maximum Operating Temperature (°C)

85

Supplier Temperature Grade

Industrial

CECC Qualified

无

Standard Package Name

LCC

Supplier Package

PLCC

Mounting

表面贴装

Package Height

3.48(Max)

Package Length

16.7(Max)

Package Width

16.7(Max)

PCB changed

44

Lead Shape

J-Lead

Package Description

HQCCJ,

Package Style

CHIP CARRIER, HEAT SINK/SLUG

Package Body Material

PLASTIC/EPOXY

Operating Temperature-Min

-40 °C

Supply Voltage-Nom

5 V

Supply Voltage-Min

4 V

Operating Temperature-Max

85 °C

Manufacturer Part Number

AT89S51-24JUR

Clock Frequency-Max

33 MHz

Package Code

HQCCJ

Package Shape

SQUARE

Manufacturer

Microchip Technology Inc

Part Life Cycle Code

活跃

Number of I/O Lines

32

Ihs Manufacturer

MICROCHIP TECHNOLOGY INC

Supply Voltage-Max

5.5 V

Risk Rank

5.41

Usage Level

Automotive grade

包装

卷带

零件状态

活跃

技术

CMOS

端子位置

QUAD

终端形式

J BEND

端子间距

1.27 mm

Reach合规守则

compliant

引脚数量

44

JESD-30代码

S-PQCC-J44

温度等级

INDUSTRIAL

速度

24 MHz

内存大小

128B

uPs/uCs/外围ICs类型

MICROCONTROLLER

程序存储器类型

Flash

程序内存大小

4KB

位元大小

8

有ADC

NO

DMA 通道

NO

脉宽调制通道

NO

数模转换器通道

NO

座位高度-最大

4.572 mm

地址总线宽度

16

核心架构

8051

片上程序 ROM 宽度

8

筛选水平

TS 16949

外部数据总线宽度

8

以太网

0

USB

0

只读存储器可编程性

FLASH

SPI,SPI

0

CAN

0

设备核心

8051

宽度

16.586 mm

长度

16.586 mm

RoHS状态

符合RoHS标准