256K-bit asynchronous SRAM chip, organized as 32K x 8 bits, featuring an 85ns maximum access time. This surface-mount integrated circuit operates with a typical supply voltage of 3.3V or 5V, with a minimum of 2.7V and a maximum of 5.5V. Encased in a 28-pin SOP (Small Outline Package) with gull-wing leads, it offers a 15-bit address bus and a maximum operating current of 70mA. The plastic package measures 19mm in length, 8.8mm in width, and 2.4mm in height, with a 1.27mm pin pitch, suitable for operation between 0°C and 70°C.
PackageSOP
MountingSurface Mount
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Technical Specifications
Kioxia TC55257DFL-85L (SCR) technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOP
Package Description
Plastic Small Outline Package
Lead Shape
Gull-wing
Pin Count
28
PCB
28
Package Length (mm)
19(Max)
Package Width (mm)
8.8
Package Height (mm)
2.4
Seated Plane Height (mm)
2.7(Max)
Pin Pitch (mm)
1.27
Package Material
Plastic
Mounting
Surface Mount
Density
256Kbit
Address Bus Width
15bit
Maximum Access Time
85ns
Timing Type
Asynchronous
Density in Bits
262144bit
Maximum Operating Current
70mA
Typical Operating Supply Voltage
3.3|5V
Number of Bits per Word
8bit
Number of Ports
1
Number of Words
32K
Min Operating Supply Voltage
2.7V
Max Operating Supply Voltage
5.5V
Min Operating Temperature
0°C
Max Operating Temperature
70°C
Compliance
EU RoHS
Yes
HTS Code
8542320041
Schedule B
8542320040
ECCN
EAR99
RoHS Versions
2011/65/EU
Datasheet
Kioxia TC55257DFL-85L (SCR) Datasheet
Download the complete datasheet for Kioxia TC55257DFL-85L (SCR) to view detailed technical specifications.
No datasheet is available for this part.