參數(shù)資料
型號(hào): SAA4956TJ
廠商: NXP SEMICONDUCTORS
元件分類: 存儲(chǔ)器
英文描述: 2.9-Mbit field memory with noise reduction
中文描述: SPECIALTY MEMORY CIRCUIT, PDSO40
封裝: PLASTIC, SOJ-40
文件頁數(shù): 2/36頁
文件大?。?/td> 243K
代理商: SAA4956TJ
1998 Dec 08
2
Philips Semiconductors
Preliminary specification
2.9-Mbit field memory with noise reduction
SAA4956TJ
CONTENTS
1
2
3
4
5
6
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.3
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
QUICK REFERENCE DATA
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Field memory function
Write operation
Read operation
Power-up and initialization
Old and new data access
Memory arbitration logic and self-refresh
Cascade operation
Test mode operation
Noise reduction function
Reformatting and formatting
Band-splitting
Motion detection
K-factor
Noise shape
I
2
C-bus interface
8
9
10
11
12
13
13.1
LIMITING VALUES
THERMAL CHARACTERISTICS
CHARACTERISTICS
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C COMPONENTS
13.2
13.3
13.4
13.5
14
15
16
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