Samsung Semiconductor K7B401825B-QC75 SRAM
Cache SRAM, 256KX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
K7B401825B-QC75
Detailed Description
Cache SRAM, 256KX18, 7.5ns, CMOS, PQFP100, 20 X 14 MM, TQFP-100
Lifecycle Status
Active
RoHS State
No
Datasheet
K7B401825B-QC75 Datasheet
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Technical Specifications
Samsung Semiconductor K7B401825B-QC75 SRAM technical specifications.
General
Interface
CACHE SRAM
RoHS
No
Number of Pins
100
Operating Temperature
0 ~ 70
Supply Voltage
3.3
Terminal Position
QUAD
Jedec Package Code
R-PQFP-G100
Width
14
Length
20
Number of Functions
1
Related Parts Comparison (K7B401825B-QC75 vs K7A403600B-PC16 vs K6X1008C2D-TF55 vs K4S641632K-UC60)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Supply Voltage | 3.3 | -- | 4.5V ~ 5.5V | 3 V ~ 3.6 V |
| Operating Temperature | 0 ~ 70 | -- | -40°C ~ 85°C (TA) | -- |
| Interface | CACHE SRAM | -- | -- | SYNCHRONOUS DRAM |
| Number of Pins | 100 | -- | -- | 54 |
| RoHS | No | -- | -- | Yes |
| Access Time Max | 7.5 | -- | -- | 5 ns |
| Clock Frequency Max Fclk | 117 | -- | -- | 166 MHz |
| IO Type | COMMON | -- | -- | COMMON |
| Number of Functions | 1 | -- | -- | 1 |
| Number of Words | 262144 | -- | -- | 4194304 words |
| Number of Words Code | 256000 | -- | -- | 4000000 |
| Standby Current Max | 0.05 | -- | -- | 0.001 A |
| Action |
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