Winbond W9425G6KH-5I, SDRAM 256Mbit Surface Mount, 200MHz, 2.3 V to 2.7 V, 66-Pin TSOP
- RS stock no.:
- 188-2832
- Mfr. Part No.:
- W9425G6KH-5I
- Manufacturer:
- Winbond
Temporarily out of stock - back order for despatch when stock is available
Price (Excl VAT) Each (In a Pack of 5)
R 35,61
(exc. VAT)
R 40,95
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 5 | R 35,61 | R 178,05 |
| 10 - 20 | R 34,72 | R 173,60 |
| 25 - 45 | R 33,678 | R 168,39 |
| 50 - 70 | R 32,33 | R 161,65 |
| 75 + | R 31,036 | R 155,18 |
| *price indicative | ||
- RS stock no.:
- 188-2832
- Mfr. Part No.:
- W9425G6KH-5I
- Manufacturer:
- Winbond
Technical data sheets
Legislation and Compliance
Product Details
The W9425G6KH is a 256M DDR SDRAM and speed involving -4/-5/-5I/-5A.
Up to 250 MHz Clock Frequency
Double Data Rate architecture, two data transfers per clock cycle
Differential clock inputs (CLK and /CLK)
DQS is edge-aligned with data for Read, center-aligned with data for Write
CAS Latency: 2, 2.5, and 3
Burst Length: 2, 4 and 8
Auto Refresh and Self Refresh
Precharged Power Down and Active Power Down
Write Data Mask
Write Latency = 1
7.8μS refresh interval (8K/64 mS refresh)
Maximum burst refresh cycle: 8
Interface: SSTL_2
Double Data Rate architecture, two data transfers per clock cycle
Differential clock inputs (CLK and /CLK)
DQS is edge-aligned with data for Read, center-aligned with data for Write
CAS Latency: 2, 2.5, and 3
Burst Length: 2, 4 and 8
Auto Refresh and Self Refresh
Precharged Power Down and Active Power Down
Write Data Mask
Write Latency = 1
7.8μS refresh interval (8K/64 mS refresh)
Maximum burst refresh cycle: 8
Interface: SSTL_2
Specification
Attribute | Value |
|---|---|
| Memory Size | 256Mbit |
| SDRAM Class | DDR |
| Organisation | 32M x 8 bit |
| Data Rate | 200MHz |
| Data Bus Width | 16bit |
| Address Bus Width | 15bit |
| Number of Bits per Word | 8bit |
| Maximum Random Access Time | 55ns |
| Number of Words | 32M |
| Mounting Type | Surface Mount |
| Package Type | TSOP |
| Pin Count | 66 |
| Dimensions | 22.35 x 10.29 x 1.05mm |
| Height | 1.05mm |
| Length | 22.35mm |
| Maximum Operating Temperature | +85 °C |
| Width | 10.29mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Supply Voltage | 2.7 V |
| Minimum Operating Supply Voltage | 2.3 V |