at24c512b ATMEL Corporation, at24c512b Datasheet - Page 7

• Manufacturer Part Number: at24c512b
• Description: Two-wire Serial Eeprom 512k 65,536 X 8
• Manufacturer: ATMEL Corporation

Figure 3-2.
Figure 3-3.
Note:
5297A–SEEPR–1/08
SDA
SCL
SDA OUT
SDA IN
1. The write cycle time t
SCL
WORDn
Bus Timing (SCL: Serial Clock, SDA: Serial Data I/O)
Write Cycle Timing (SCL: Serial Clock, SDA: Serial Data I/O)
8th BIT
t
SU.STA
WR
is the time from a valid stop condition of a write sequence to the end of the internal clear/write cycle.
ACK
t
HD.STA
t
t
F
LOW
t
AA
CONDITION
STOP
t
HIGH
t
HD.DAT
t
LOW
t
wr
(1)
t
t
SU.DAT
DH
CONDITION
START
t
R
t
SU.STO
t
BUF
7