参数资料
型号: K25C81-P
厂商: Semtech Corporation
英文描述: Versatile PC/XC/AT/PS/2 Compatible Keyboard Encoder
中文描述: 多功能PC/XC/AT/PS/2兼容键盘编码器
文件页数: 2/12页
文件大小: 124K
代理商: K25C81-P
FUNCTIONAL DIAGRAM
ORDERING CODE
Copyright Semtech, 1997-2001
DOC5-C81-DS-105
www.semtech.com
2
Pac kage options
40-pin, Plastic DIP
44-pin, Plastic PLCC
44-pin, Plastic QFP
Pitc h In mm’s
2.54 mm
1.27 mm
0.8 mm
TA = -40°C to +85°C
K25C81-XX-P
K25C81-XX-FN
K25C81-XX-FB
Data Buffer
Interrupt Control
PC
Communication
Channel
8042 Emulation
(Standard Keyboard)
Communication Channel
EKC1
KC
KD
EKC
EKD
K eyboard E nc oder
Mode Control
Row Data Inputs
Column Select Ouputs
R0-R7
RP
C0-C17
8
18
相关PDF资料
PDF描述
K270 surface mount silicon Zener diodes
K240 surface mount silicon Zener diodes
K210 surface mount silicon Zener diodes
K330 surface mount silicon Zener diodes
K390 surface mount silicon Zener diodes
相关代理商/技术参数
参数描述
K25F 制造商:VMI 制造商全称:VMI 功能描述:2,500 V - 10,000 V Rectifiers 1.5 A - 3.0 A Forward Current 200 ns Recovery Time
K25S 制造商:VMI 制造商全称:VMI 功能描述:Spice Model
K25UF 制造商:VMI 制造商全称:VMI 功能描述:Spice Model
K-26 制造商:Hozan Tool Industrial Co Ltd 功能描述:
K2601 制造商:Velleman Inc 功能描述:OPEN PC BOARD KITSTROBE LIGHT