900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




NXP Semiconductors Electronic Components Datasheet

PTN3500D Datasheet

Maintenance and control device

No Preview Available !

INTEGRATED CIRCUITS
PTN3500
Maintenance and control device
Product specification
Supersedes data of 2000 Nov 22
2001 Jan 17
Philips
Semiconductors


NXP Semiconductors Electronic Components Datasheet

PTN3500D Datasheet

Maintenance and control device

No Preview Available !

Philips Semiconductors
Maintenance and control device
Product specification
PTN3500
FEATURES
I2C to parallel port expander
Internal 256x8 E2PROM
Self timed write cycle (5 ms typ.)
Four byte page write operation
Controlled pull-up on address lines
Low voltage VCC range of +2.5 V to +3.6 V
5 V – tolerant I/Os
Low standby current (< 60 µA )
Power on Reset
Supports Live Insertion
Compatible with SMBus specification version 1.1
High E2PROM endurance and data retention
Available in SO16 and TSSOP16 package options
PIN CONFIGURATION
A0 1
A1 2
A2 3
P0 4
P1 5
P2 6
P3 7
VSS 8
PTN3500
16 VDD
15 SDA
14 SCL
13 WC
12 P7
11 P6
10 P5
9 P4
Figure 1.
SW00541
DESCRIPTION
The PTN3500 is a general purpose maintenance and control device.
It features an on-board E2PROM that can be used to store error
codes or board manufacturing data for read–back by application
software for diagnostic purposes.
The eight quasi bidirectional data pins can be independently
assigned as inputs or outputs to monitor board level status or
activate indicator devices such as LEDs.
The PTN3500 has three address pins allowing up to 8 devices to
share the common two wire I2C software protocol serial data bus.
The PTN3500 supports live insertion to facilitate usage in removable
cards on backplane systems.
PIN DESCRIPTION
PIN NUMBER SYMBOL
1,2,3
A0:2
4,5,6,7
P0:3
8
9,10,11,12
VSS
P4:7
13 WC
14 SCL
15 SDA
16 VDD
NAME AND FUNCTION
Address Lines
Quasi–bidirectional i/o pins
Supply Ground
Quasi–bidirectional i/o pins
Write Control Pin. Should be
tied LOW.
I2C Serial Clock
I2C Serial Data
Supply Voltage
ORDERING INFORMATION
Type number
Package
Name
PTN3500D
SO16
PTN3500DH
TSSOP16
Description
Plastic small-outline package; 16 leads; body width 7.5 mm
Plastic thin shrink small-outline package; 16 leads; body width 4.4 mm
Version
SOT162-1
SOT403-1
FUNCTIONAL DIAGRAM
SCL
SDA
A2:0
I2C
Control
8-Bit
I/O
Port
P7:0
WC
E2PROM
256 x 8
Figure 2.
2001 Jan 17
2
SW00562
853-2226 25435


Part Number PTN3500D
Description Maintenance and control device
Maker NXP
Total Page 15 Pages
PDF Download

PTN3500D Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 PTN3500 Maintenance and control device
NXP
2 PTN3500D Maintenance and control device
NXP
3 PTN3500DH Maintenance and control device
NXP





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy