- RS Stock No.:
- 230-8410
- Mfr. Part No.:
- AS4C128M16D2A-25BCN
- Manufacturer:
- Alliance Memory
69 In stock for delivery within 6 working days
Added
Price (VAT excluded) Each
TWD387.00
(exc. GST)
TWD406.35
(inc. GST)
Units | Per unit |
1 - 9 | TWD387.00 |
10 - 24 | TWD378.00 |
25 - 49 | TWD368.00 |
50 - 99 | TWD358.00 |
100 + | TWD349.00 |
- RS Stock No.:
- 230-8410
- Mfr. Part No.:
- AS4C128M16D2A-25BCN
- Manufacturer:
- Alliance Memory
Product overview and 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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
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 |
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 |
Maximum Operating Supply Voltage | 1.9 V |
Minimum Operating Temperature | 0 °C |
Minimum Operating Supply Voltage | 1.7 V |
Maximum Operating Temperature | +85 °C |
Width | 12.5mm |