參數(shù)資料
型號(hào)： 935192230015
廠商： NXP SEMICONDUCTORS
元件分類： 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述： REAL TIME CLOCK, UUC
封裝： DIE
文件頁數(shù)： 12/31頁
文件大?。?/td> 213K
代理商： 935192230015
1997 Mar 25
2
Philips Semiconductors
Product specication
Low power clock/calendar
PCF8593
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
QUICK REFERENCE DATA
4
ORDERING INFORMATION
5
BLOCK DIAGRAM
6
PINNING
7
FUNCTIONAL DESCRIPTION
7.1
Counter function modes
7.2
Alarm function modes
7.3
Control/status register
7.4
Counter registers
7.5
Alarm control register
7.6
Alarm registers
7.7
Timer
7.8
Event counter mode
7.9
Interrupt output
7.10
Oscillator and divider
7.10.1
Designing
7.11
Initialization (see Fig.12)
8
CHARACTERISTICS OF THE I2C-BUS
8.1
Bit transfer
8.2
Start and stop conditions
8.3
System configuration
8.4
Acknowledge
9I2C-BUS PROTOCOL
9.1
Addressing
9.2
Clock/calendar READ/WRITE cycles
10
LIMITING VALUES
11
HANDLING
12
DC CHARACTERISTICS
13
AC CHARACTERISTICS
14
APPLICATION INFORMATION
14.1
Quartz frequency adjustment
14.1.1
Method 1: Fixed OSCI capacitor
14.1.2
Method 2: OSCI Trimmer
14.1.3
Method 3: direct output
15
PACKAGE OUTLINES
16
SOLDERING
16.1
Introduction
16.2
DIP
16.2.1
Soldering by dipping or by wave
16.2.2
Repairing soldered joints
16.3
SO
16.3.1
Reflow soldering
16.3.2
Wave soldering
16.3.3
Repairing soldered joints
17
DEFINITIONS
18
LIFE SUPPORT APPLICATIONS
19
PURCHASE OF PHILIPS I2C COMPONENTS
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