R1EX24256BSAS0A_12 Datasheet, PDF (5/18 Pages) Renesas Technology Corp – Two-wire serial interface 256k EEPROM (32-kword 8-bit)

R1EX24256BSAS0A/R1EX24256BTAS0A
Timing Waveforms
Bus Timing
SCL
SDA
(in)
SDA
(out)
WP
t_F
t_SU.STA
t_HD.STA
t_AA
t_SU.WP
1/f_SCL
t_HIGH
t_LOW
t_HD.DAT
t_SU.DAT
t_DH
t_R
t_SU.STO
t_BUF
t_HD.WP
Write Cycle Timing
Stop condition
Start condition
SCL
SDA
D0 in
Write data
(Address (n))
ACK
t_WC
(Internally controlled)
R10DS0005EJ0101 Rev.1.01
Jul. 26, 2012
Page 5 of 16