Winbond Electronics W9425G6KH-5 Memory ICs
IC DRAM 256MBIT PAR 66TSOP II
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
W9425G6KH-5
Detailed Description
IC DRAM 256MBIT PAR 66TSOP II
Package
66-TSSOP (0.400", 10.16mm Width)
Lifecycle Status
Active
Datasheet
W9425G6KH-5 Datasheet
Quick Jump:
Technical Specifications
Winbond Electronics W9425G6KH-5 Memory ICs technical specifications.
General
Interface
SSTL_2
Memory Size
256Mb (16M x 16)
Data Bus Width
16
Maximum Clock Frequency
200
RoHS
Compliant
Number of Pins
66
Package / Case
66-TSSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
2.3V ~ 2.7V
Alternate Parts Comparison (W9425G6KH-5 vs W971GG6JB-25 vs W631GG8NB-12 TR vs W94AD6KBHX5E TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 66-TSSOP | -- | 78-VFBGA | 60-TFBGA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -- | 0°C ~ 95°C (TC) | -25°C ~ 85°C (TC) |
| Supply Voltage | 2.3V ~ 2.7V | -- | 1.425V ~ 1.575V | 1.7V ~ 1.95V |
| Memory Size | 256Mb (16M x 16) | -- | 1Gbit | 1Gbit |
| Access Time | 55 ns | -- | 20 ns | 5 ns |
| Max Frequency | 200 MHz | -- | 800 MHz | 200 MHz |
| Memory Format | DRAM | -- | DRAM | DRAM |
| Memory Interface | Parallel | -- | SSTL_15 | Parallel |
| Memory Type | Volatile | -- | Volatile | Volatile |
| Technology | SDRAM - DDR | -- | SDRAM - DDR3 | SDRAM - Mobile LPDDR |
| Write Cycle Time Word Page | 15ns | -- | 15ns | 15ns |
| Action |
More Parts in DRAM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.