Information

www.microchip.com/memory
6
Serial EEPROM
Device
Density
(Organization)
Max. Clock
Frequency
Operating Voltage Temperature (°C)
Endurance
E/W Cycles
Data Retention
Write-Protect
(Hardware)
Packages
I
2
C Memory Products
24XX00
128 bits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years —
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN
24XX01/014
1 Kbit (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ½
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, SC70
AT24C01C
1 Kbit (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
PDIP, SOIC, SOT-23, TSSOP,
UDFN, VFBGA
24XX02/024
2 Kbits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ½
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, SC70
AT24C02C
2 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
PDIP, SOIC, SOT-23, TSSOP,
UDFN, VFBGA
24XX04
4 Kbits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ½
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, WLCSP
AT24C04C
4 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
PDIP, SOIC, SOT-23, TSSOP,
UDFN, VFBGA
24XX08
8 Kbits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ½
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP
AT24C08C
8 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
PDIP, SOIC, SOT-23, TSSOP,
UDFN, VFBGA
24XX16
16 Kbits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ½
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, WLCSP
AT24C16C
16 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
PDIP, SOIC, SOT-23, TSSOP,
UDFN, VFBGA, XDFN
24XX32
32 Kbits (×8) 400 kHz 1.7V to 5.5V –40 to +125 1 M 200 years W, ¼
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, WLCSP
AT24C32D
32 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
SOIC, SOT-23, TSSOP, UDFN,
VFBGA, XDFN
24XX64/65
64 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M/10 M 200 years W, ¼
PDIP, SOIC, SOT-23, TSSOP,
2 × 3 TDFN, MSOP, WLCSP
AT24C64D
64 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
SOIC, TSSOP, UDFN, XDFN,
VFBGA, WLCSP
24XX128
128 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 200 years
ü
PDIP, SOIC, TSSOP, 2 × 3 TDFN,
6 × 5 DFN, WLCSP
AT24C128C
128 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array
SOIC, TSSOP, UDFN, VFBGA,
WLCSP, XDFN
24XX256
256 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 200 years
ü
PDIP, SOIC, TSSOP, 6 × 5 DFN,
MSOP, WLCSP
AT24C256C
256 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array SOIC, TSSOP, UDFN, VFBGA
24XX512
512 Kbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 200 years
ü
PDIP, SOIC, TSSOP,
6 × 5 DFN, WLCSP
AT24C512C
512 Kbits (×8) 1 MHz 1.7V to 3.6V –40 to +85 1 M 40 years Whole Array
SOIC, SOIJ, TSSOP, UDFN,
VFBGA, WLCSP
24XX1024
1 Mbit (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 200 years
ü
PDIP, SOIC, SOIJ, 6 × 5 DFN
AT24CM01
1 Mbit (×8) 1 MHz 1.7V to 5.5V –40 to +85 1 M 40 years Whole Array SOIC, SOIJ, TSSOP, WLCSP
AT24CM02
2 Mbits (×8) 1 MHz 1.7V to 5.5V –40 to +125 1 M 100 years Whole Array SOIC, WLCSP
UNI/O
®
Bus/Single-Wire EEPROM Products
11XX010
1 Kbit (×8) 100 kHz 1.8V to 5.5 V –40 to +125 1 M 200 years W, ½, ¼
PDIP, SOIC, SOT-23, TSSOP, 2 × 3
TDFN, MSOP, TO92, WLCSP
AT21CS01
1 Kbit (×8) 125 kbps 1.7V to 3.6V –40 to +85 1 M 100 years 4x 256-bit zones
SOIC, SOT-23, UDFN,
XSFN, WLCSP
AT21CS11
1 Kbit (×8) 125 kbps 2.7V to 4.5V –40 to +85 1 M 100 years 4x 256-bit zones SOIC, SOT-23, XSFN, WLCSP
11XX020
2 Kbits (×8) 100 kHz 1.8V to 5.5 V –40 to +125 1 M 200 years W, ½, ¼
PDIP, SOIC, SOT-23, TSSOP, 2 × 3
TDFN, MSOP, TO92, WLCSP
11XX040
4 Kbits (×8) 100 kHz 1.8V to 5.5 V –40 to +125 1 M 200 years W, ½, ¼
PDIP, SOIC, SOT-23, TSSOP, 2 × 3
TDFN, MSOP, TO92, WLCSP
11XX080
8 Kbits (×8) 100 kHz 1.8V to 5.5 V –40 to +125 1 M 200 years W, ½, ¼
PDIP, SOIC, SOT-23, TSSOP, 2 × 3
TDFN, MSOP, TO92, WLCSP
11XX160
16 Kbits (×8) 100 kHz 1.8V to 5.5 V –40 to +125 1 M 200 years W, ½, ¼
PDIP, SOIC, SOT-23, TSSOP, 2 × 3
TDFN, MSOP, TO92, WLCSP