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| R1EX24128BSAS0I Datasheet, PDF (2/18 Pages) Renesas Technology Corp – Two-wire serial interface 128k EEPROM (16-kword × 8-bit) | |||
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R1EX24128BSAS0I/R1EX24128BTAS0I
Ordering Information
Type No.
R1EX24128BSAS0I
R1EX24128BTAS0I
Operating
Internal organization
voltage
128k bit (16384 Ã 8-bit) 1.8 V to 5.5 V
128k bit (16384 Ã 8-bit) 1.8 V to 5.5 V
Frequency
Package
400 kHz
150 mil 8-pin plastic SOP
PRSP0008DF-B (FP-8DBV)
Lead free
400 kHz
8-pin plastic TSSOP
PTSP0008JC-B (TTP-8DAV)
Lead free
Pin Arrangement
8-pin SOP /8-pin TSSOP
A0
1
8
A1
2
7
A2
3
6
VSS
4
5
(Top view)
VCC
WP
SCL
SDA
Pin Description
A0 to A2
SCL
SDA
WP
VCC
VSS
Pin name
Block Diagram
Function
Device address
Serial clock input
Serial data input/output
Write protect
Power supply
Ground
VCC
VSS
WP
A0, A1, A2
SCL
SDA
Control
logic
High voltage generator
Memory array
Y-select & Sense amp.
Serial-parallel converter
R10DS0008EJ0100 Rev.1.00
Aug. 04, 2010
Page 2 of 16
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