SLA24C164-D/P(1999) 데이터 시트보기 (PDF) - Infineon Technologies
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SLA24C164-D/P
(Rev.:1999)
(Rev.:1999)
Infineon Technologies
SLA24C164-D/P Datasheet PDF : 27 Pages
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SLx 24C164/P
2
Description
The SLx 24C164/P device is a serial electrically erasable and programmable read only
memory (EEPROM), organized as 2048 × 8 bit. The data memory is divided into
128 pages. The 16 bytes of a page can be programmed simultaneously. Each page may
be protected individually against changes by its associated protection bit.
The device conforms to the specification of the 2-wire serial I2C-Bus. Three chip select
pins allow the addressing of 8 devices on the I2C-Bus. Low voltage design permits
operation down to 2.7 V with low active and standby currents. All devices have a
minimum endurance of 106 erase/write cycles.
The device operates at 5.0 V ± 10% with a maximum clock frequency of 400 kHz and at
2.7 ... 4.5 V with a maximum clock frequency of 100 kHz. The device is available as 5 V
type (VCC = 4.5 … 5.5 V) with two temperature ranges for industrial and automotive
applications and as 3 V type (VCC = 2.7 … 5.5 V) for industrial applications. The
EEPROMs are mounted in eight-pin DIP and DSO packages or are also supplied as
chips.
V SS
V CC
CS0 CS1 CS2 WP
Start/
Stop
Logic
SCL
SDA
Figure 2
Block Diagram
Semiconductor Group
Chip Address
Control
Logic
Programming
Control
H.V. Pump
Serial
Control
Logic
Address
Logic
X
DEC
Page
EEPROM Prot. Bit
EEPROM
Page Logic
Y DEC
Dout/ACK
IEB02271
6
1998-07-27
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