8.
Ordering Code Detail
A T 2 5 1 2 8 B - S S H L - B
Atmel Designator
Shipping Carrier Option
B or Blank = Bulk (Tubes)
T
E
= Tape and Reel, Standard Quantity Option
= Tape and Reel, Expanded Quantity Option
Product Family
25 = Standard SPI
Serial EPPROM
Operating Voltage
L
= 1.8V to 5.5V
Device Density
Package Device Grade or
Wafer/Die Thickness
128 = 128 kilobit
256 = 256 kilobit
H
= Green, NiPdAu Lead Finish,
Industrial Temperature Range
(-40°C to +85°C)
Device Revision
U
= Green, Matte Sn Lead Finish,
Industrial Temperature Range
(-40°C to +85°C)
11 = 11mil Wafer Thickness
Package Option
SS = JEDEC SOIC
X
= TSSOP
MA = UDFN
C
= VFBGA
WWU = Wafer Unsawn
WDT = Die in Tape and Reel
14
AT25128B/256B [DATASHEET]
Atmel-8698E-SEEPROM-AT25128B-256B-Datasheet_012015
MICROCHIP [ MICROCHIP ]
