参数资料
型号: P87C251SQ16
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: HIGH-PERFORMANCE CHMOS MICROCONTROLLER
中文描述: 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PDIP40
封装: PLASTIC, DIP-40
文件页数: 33/35页
文件大小: 186K
代理商: P87C251SQ16
33
PRELIMINARY
8XC251SA/SB/SP/SQ HIGH-PERFORMANCE CHMOS MICROCONTROLLER
6.0
THERMAL CHARACTERISTICS
All thermal impedance data is approximate for static
air conditions at 1 watt of power dissipation. Values
change depending on operating conditions and
application requirements. The Intel Packaging
Handbook(order number 240800) describes Intel’s
thermal impedance test methodology.
Table 16. Thermal Characteristics
Package Type
44-pin PLCC
40-pin PDIP
40-pin Ceramic DIP
θ
JA
θ
JC
46°
C/W
45°
C/W
30.5°
C/W
16°
C/W
16°
C/W
10°
C/W
7.0
NONVOLATILE MEMORY PROGRAMMING AND VERIFICATION
CHARACTERISTICS
7.1
Definition of Nonvolatile Memory Symbols
Table 17. Nonvolatile Memory Timing Symbol Definitions
Signals
Conditions
A
Address
H
High
D
Data In
L
Low
Q
Data Out
V
Valid
S
Supply
X
No Longer Valid
G
PROG#
Z
Floating
E
Enable
相关PDF资料
PDF描述
P80C287-10 Arithmetic Processor
D80C287-10 Arithmetic Processor
D80C287-12 Arithmetic Processor
D80C287-16 Arithmetic Processor
D80C287-8 Arithmetic Processor
相关代理商/技术参数
参数描述
P87C31X2 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz
P87C32X2 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz
P87C34X2 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz
P87C380 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc.
P87C380AERF 制造商:NXP Semiconductors 功能描述: