Datasheet > 87C52

87C52

更新时间： 2024-01-21 01:58:44

品牌	Logo	应用领域
英特尔 - INTEL		微控制器
页数	文件大小	规格书
23页	313K
描述
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

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87C52 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.84	具有ADC：	NO
地址总线宽度：	16	位大小：	8
最大时钟频率：	12 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：	8
长度：	52 mm	I/O 线路数量：	32
端子数量：	40	PWM 通道：	NO
封装代码：	WDIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	速度：	12 MHz
最大供电电压：	5.5 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	NO
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	15.24 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER

87C52 数据手册

8XC52/54/58

EPROM PROGRAMMING AND VERIFICATION WAVEFORMS

272336–23

*5 pulses for the EPROM array, 25 pulses for the encryption table and lock bits.

The following differences exist between this data-

sheet (272336-003) and the previous version

(272336-002):

Thermal Impedance

All thermal impedance data is approximate for static

air conditions at 1W of power dissipation. Values will

change depending on operating conditions and ap-

plications. See the Intel Packaging Handbook (Order

Number 240800) for a description of Intel’s thermal

impedance test methodology.

1. Removed 8XC5X-3 and 8XC5X-20 from the data

sheet.

2. Included 8XC5X-24 and 8XC5X-33 devices.

3. Removed the statement ‘‘The 80C32 standard, -1

and -2, and 80C52 standard, -1 and -2, do not

have the . . . ’’ from the section DESIGN CONSID-

ERATION.

Package

Device

45 C/W

16 C/W

All

45 C/W

15 C/W

The following differences exist between this data-

sheet (272336-002) and the previous version

(272336-001):

46 C/W

16 C/W

87 C/W

18 C/W

96 C/W

24 C/W

1. Removed 8XC5X-L from the data sheet.

90 C/W

22 C/W

2. Included features not available in 80C32-Stan-

dard, -1 and -2, and 80C52-Standard, -1 and -2

devices.

DATA SHEET REVISION HISTORY

This 8XC5X datasheet (272336-001) replaces the

following datasheets:

Data sheets are changed as new device information

becomes available. Verify with your local Intel sales

office that you have the latest version before finaliz-

ing a design or ordering devices.

87C52/80C52/80C32

270757-003

270868-002

272272-001

270816-004

270901-001

270941-003

270900-003

270902-001

272029-002

87C52/80C52/80C32 EXPRESS

87C52-20/80C52-20/80C32-20

87C54/80C54

87C54/80C54 EXPRESS

87C54-20/-3 80C54-20/-3

87C54/80C58

87C58/80C58 EXPRESS

87C58-20/-3 80C58-20/-3

1...20 21 2223

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