AT24C32CY6-YH-T Atmel, AT24C32CY6-YH-T Datasheet - Page 4

• Manufacturer Part Number: AT24C32CY6-YH-T
• Description: IC EEPROM 32KBIT 1MHZ 8DFN
• Manufacturer: Atmel

Specifications of AT24C32CY6-YH-T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 32K (4K x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UDFN Exposed Pad
• Organization: 4 K x 8
• Interface Type: 2-Wire
• Maximum Clock Frequency: 1 MHz
• Access Time: 550 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 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, 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT24C32CY6-YH-TTR

3. Memory Organization
Pin Capacitance
Applicable over recommended operating range from T
Note:
DC Characteristics
Applicable over recommended operating range from: T
Note:
4
Symbol
C
C
Symbol
V
I
I
I
I
I
V
V
V
V
CC1
CC2
SB1
LI
LO
CC1
IL
IH
OL2
OL1
I/O
IN
1. This parameter is characterized and is not 100% tested.
1. V
AT24C32C/64C
IL
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A
Parameter
Supply Voltage
Supply Current
Supply Current
Standby Current
(1.8V option)
Input Leakage
Current V
Output Leakage
Current V
Input Low Level
Input High Level
Output Low Level
Output Low Level
min and V
CC
CC
IH
(1)
= 5.0V
= 5.0V
max are reference only and are not tested.
AT24C32C/64C, 32/64K SERIAL EEPROM: The 32K/64K is internally organized as 128/256
pages of 32 bytes each. Random word addressing requires a 12/13 bit data word address.
(1)
(1)
0
, A
1
Test Condition
V
V
V
V
V
V
V
V
, A
CC
CC
CC
CC
IN
OUT
CC
CC
2
= V
, SCL)
= 5.0V
= 5.0V
= 1.8V
= 5.5V
= 3.0V
= 1.8V
= V
CC
CC
or V
or V
SS
SS
A
READ at 400 kHz
WRITE at 400 kHz
V
I
I
AI
OL
OL
= 25°C, f = 1.0 MHz, V
IN
= -40 to +85°C, V
= 2.1 mA
= 0.15 mA
= V
CC
or V
SS
CC
V
CC
= +1.8 to +5.5V (unless otherwise noted)
−0.6
Min
1.8
CC
x 0.7
Max
8
6
= +1.8V to 5.5V
0.10
0.05
Typ
0.4
2.0
Units
pF
pF
V
V
CC
CC
Max
5.5
1.0
3.0
1.0
6.0
3.0
3.0
0.4
0.2
x 0.3
+ 0.5
5298A–SEEPR–1/08
Conditions
V
V
I/O
IN
= 0V
Units
= 0V
mA
mA
µA
µA
µA
µA
V
V
V
V
V