at24c512b ATMEL Corporation, at24c512b Datasheet - Page 4

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

2. Memory Organization
AT24C512B, 512K SERIAL EEPROM: The 512K is internally organized as 512 pages of 128-bytes each. Random word
addressing requires a 16-bit data word address.
Table 2-1.
Applicable over recommended operating range from: T
Note:
Table 2-2.
Applicable over recommended operating range from: T
Note:
4
Symbol
C
C
Symbol
V
V
I
I
I
I
I
I
V
V
V
V
CC
CC
SB1
SB2
LI
LO
CC1
CC2
IL
IH
OL1
OL2
I/O
IN
1. This parameter is characterized and is not 100% tested.
1. V
AT24C512B
IL
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A
Parameter
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Standby Current
Standby Current
Input Leakage Current
Output Leakage
Current
Input Low Level
Input High Level
Output Low Level
Output Low Level
min and V
Pin Capacitance
DC Characteristics
IH
max are reference only and are not tested.
(1)
(1)
(1)
0
, A
1
, SCL)
Test Condition
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
IN
OUT
CC
CC
= V
= 5.0V
= 5.0V
= 1.8V
= 3.6V
= 2.5V
= 5.5V
= 1.8V
= 3.0V
= V
CC
CC
or V
or V
SS
SS
A
AI
READ at 400 kHz
WRITE at 400 kHz
V
V
I
I
OL
OL
= 25°C, f = 1.0 MHz, V
IN
IN
= –40°C to +85°C, V
= 0.15 mA
= 2.1 mA
= V
= V
CC
CC
or V
or V
SS
SS
V
CC
CC
–0.6
Min
1.8
2.5
CC
x 0.7
Max
= +1.8V to +5.5V (unless otherwise noted)
8
6
= +1.8V to +5.5V
0.10
0.05
Typ
Units
pF
pF
V
V
CC
CC
Max
3.6
5.5
2.0
3.0
1.0
3.0
2.0
6.0
3.0
3.0
0.2
0.4
x 0.3
+ 0.5
5297A–SEEPR–1/08
Conditions
V
V
I/O
IN
= 0V
Units
= 0V
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V