R1EX24512BSAS0I_15 Datasheet, PDF (2/18 Pages) Renesas Technology Corp – Two-wire serial interface 512k EEPROM (64-kword × 8-bit)

R1EX24512BSAS0I/R1EX24512BTAS0I
Ordering Information
Orderable Part Numbers
Internal
organization
R1EX24512BSAS0I#S0
R1EX24512BSAS0I#K0
512k bit
(65536 × 8-bit)
R1EX24512BTAS0I#S0
R1EX24512BTAS0I#U0
512k bit
(65536 × 8-bit)
Package
Halogen free
150 mil 8-pin plastic SOP
—
PRSP0008DF-B (FP-8DBV)
Lead free
○
Shipping tape
Inner wire ^{and reel}
Au ^{2,500 IC/reel}
Cu ^{4,000 IC/reel}
8-pin plastic TSSOP
—
PTSP0008JC-B (TTP-8DAV)
Lead free
○
Au ^{3,000 IC/reel}
Au
Pin Arrangement
8-pin SOP /8-pin TSSOP
A0
1
8
A1
2
7
A2
3
6
V_SS
4
5
(Top view)
V_CC
WP
SCL
SDA
Pin Description
A0 to A2
SCL
SDA
WP
V_CC
V_SS
Pin name
Block Diagram
V_CC
V_SS
WP
A0, A1, A2
SCL
SDA
Function
Device address
Serial clock input
Serial data input/output
Write protect
Power supply
Ground
Control
logic
Voltage detector
High voltage generator
Memory array
Y-select & Sense amp.
Serial-parallel converter
R10DS0026EJ0500 Rev.5.00
Dec 18, 2013
Page 2 of 16