Alliance Memory AS4C128M16D2A-25BCN, SDRAM 2Gbit Surface Mount, 400MHz, 1.7 V to 1.9 V, 84-Pin FBGA
- RS stock no.:
- 230-8409
- Mfr. Part No.:
- AS4C128M16D2A-25BCN
- Manufacturer:
- Alliance Memory
On back order for despatch 2024/08/12
Not Available for premium delivery
Price (Excl VAT) Each (In a Tray of 209)
R 169,836
(exc. VAT)
R 195,311
(inc. VAT)
| Units | Per unit | Per Tray* |
| 209 - 209 | R 169,836 | R 35 495,724 |
| 418 - 418 | R 165,59 | R 34 608,31 |
| 627 - 836 | R 160,622 | R 33 569,998 |
| 1045 + | R 154,197 | R 32 227,173 |
| *price indicative | ||
- RS stock no.:
- 230-8409
- Mfr. Part No.:
- AS4C128M16D2A-25BCN
- Manufacturer:
- Alliance Memory
Technical data sheets
Legislation and Compliance
Product Details
The Alliance Memory 2Gb DDR2 is a high-speed CMOS Double-Data- Rate-Two (DDR2), synchronous dynamic random - access memory (SDRAM) containing 2048 Mbits in a 16- bit wide data I/Os. It is internally configured as a 8-bank DRAM, 8 banks x 16Mb addresses x 16 I/Os. The device is designed to comply with DDR2 DRAM key features such as posted CAS# with additive latency, Write latency = Read latency -1, Off-Chip Driver (OCD) impedance adjustment, and On Die Termination(ODT).
8 internal banks for concurrent operation
4-bit prefetch architecture
Internal pipeline architecture
Precharge & active power down
Programmable Mode & Extended Mode registers
4-bit prefetch architecture
Internal pipeline architecture
Precharge & active power down
Programmable Mode & Extended Mode registers
Specification
Attribute | Value |
|---|---|
| Memory Size | 2Gbit |
| SDRAM Class | DDR2 |
| Organisation | 128M x 16 |
| Data Rate | 400MHz |
| Data Bus Width | 16bit |
| Address Bus Width | 13bit |
| Number of Bits per Word | 16bit |
| Maximum Random Access Time | 12.5ns |
| Number of Words | 128 M |
| Mounting Type | Surface Mount |
| Package Type | FBGA |
| Pin Count | 84 |
| Dimensions | 8.1 x 12.5 x 1.2mm |
| Height | 1.2mm |
| Length | 8.1mm |
| Minimum Operating Supply Voltage | 1.7 V |
| Width | 12.5mm |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Supply Voltage | 1.9 V |
| Maximum Operating Temperature | +85 °C |
- RS stock no.:
- 230-8409
- Mfr. Part No.:
- AS4C128M16D2A-25BCN
- Manufacturer:
- Alliance Memory