VESTEL 17MB12, Service Manual

Page: 35 / 64

Digital™, DTS™ digital audio transmission
using IEC 60958 and IEC61937
Configurable soft mute
Integrated HDCP decryption engine and
pre programmed keys
Programmable power management with
automatic shutdown for power conservation
Supports automated link integrity checking
144 lead TQFP package supporting lead free and
green requirements
Pinout compatible with Silicon Image
15.6 24LC02
15.6.1 General Description
24AA02/24LC02B (24XX02*) is a 2 Kbit Electrically Erasable PROM. The device is
organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage
design permits operation down to 1.8V, with standby and active currents of only 1µA
and 1mA, respectively. The 24XX02 also has a page write capability for up to 8 bytes of
data.
15.6.2 Features
•
Single supply with operation down to 1.8V
•
Low-power CMOS technology
-1mA active current typical
-1µA standby current typical (I-temp)
•
Organized as 1 block of 256 bytes (1 x 256 x 8)
•
2-wire serial interface bus, I
2
C™ compatible
•
Schmitt Trigger inputs for noise suppression
•
Output slope control to eliminate ground bounce
•
100 kHz (24AA02) and 400 kHz (24LC02B) compatibility
•
Self-timed write cycle (including auto-erase)
•
Page write buffer for up to 8 bytes
•
2ms typical write cycle time for page write
•
Hardware write-protect for entire memory
•
Can be operated as a serial ROM
•
Factory programming (QTP) available
•
ESD protection > 4,000V
•
1,000,000 erase/write cycles
•
Data retention > 200 years
•
8-lead PDIP, SOIC, TSSOP and MSOP packages
•
5-lead SOT-23 package
•
Pb-free finish available
•
Available for extended temperature ranges:
-Industrial (I): -40°C to +85°C
-Automotive (E): -40°C to +125°C