The Microchip Technology Inc. 24CXX, 24LCXX,
24AAXX and 24FCXX (24XX*) devices are a family of
128-bit through 512 Kbit Electrically Erased PROMs.
The devices are organized in blocks of x8-bit memory
with 2-wire serial interfaces. Low-voltage design
permits operation down to 1.7V (for 24AAXX devices),
with standby and active currents of only 1 μA and 1
mA, respectively. Devices 1 Kbit and larger have page
write capability. Parts having functional address lines
allow connection of up to 8 devices on the same bus.
The 24XX family is available in the standard 8-pin
PDIP, surface mount SOIC, TSSOP and MSOP packages.
Most 128-bit through 16 Kbit devices are also
available in the 5-lead SOT-23 package. DFN
packages (2x3mm or 5x6mm) are also available. All
packages are Pb-free (Matte Tin) finish.

24AA00/24LC00/24C00 24AA01/24LC01B
24AA014/24LC014 24C01C
24AA02/24LC02B 24C02C
24AA024/24LC024 24AA025/24LC025
24AA04/24LC04B 24AA08/24LC08B
24AA16/24LC16B 24AA32A/24LC32A
24AA64/24LC64/24FC64 24AA128/24LC128/24FC128
24AA256/24LC256/24FC256 24AA512/24LC512/24FC512