AT24C512BW-SH25-B Atmel, AT24C512BW-SH25-B Datasheet - Page 7
![IC EEPROM 512KBIT 1MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT24C512BW-SH25-B
Manufacturer Part Number
AT24C512BW-SH25-B
Description
IC EEPROM 512KBIT 1MHZ 8SOIC
Manufacturer
Atmel
Datasheet
1.AT24C512BN-SH25-T.pdf
(26 pages)
Specifications of AT24C512BW-SH25-B
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
512K (64K x 8)
Speed
1MHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Organization
65536 x 8
Interface Type
2-Wire
Maximum Clock Frequency
0.4 MHz
Access Time
900 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.5 V
Maximum Operating Current
3 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 3.6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
AT24C512B
t
R
t
SU.STO
t
BUF
7