Alliance Memory AS4C64M16D2A-25BIN, SDRAM 1Gbit Surface Mount, 400MHz, 1.7 V to 1.9 V, 84-Pin FBGA

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Subtotal (1 tray of 209 units)*

£775.181

(exc. VAT)

£930.259

(inc. VAT)

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Units
Per unit
Per Tray*
209 - 209£3.709£775.18
418 - 418£3.683£769.75
627 - 836£3.449£720.84
1045 - 1881£3.301£689.91
2090 +£3.197£668.17

*price indicative

RS Stock No.:
230-8436
Mfr. Part No.:
AS4C64M16D2A-25BIN
Brand:
Alliance Memory
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Brand

Alliance Memory

Memory Size

1Gbit

SDRAM Class

DDR2

Organisation

64M x 16

Data Rate

400MHz

Data Bus Width

16bit

Address Bus Width

13bit

Number of Bits per Word

16bit

Number of Words

64 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

Maximum Operating Temperature

+95 °C

Maximum Operating Supply Voltage

1.9 V

Minimum Operating Temperature

-40 °C

Width

12.5mm

Minimum Operating Supply Voltage

1.7 V

The Alliance Memory AS4C64M16D2A is a high-speed CMOS Double-Data-Rate-Two (DDR2), synchronous dynamic random- access memory (SDRAM) containing 1024 Mbits in a 16-bit wide data I/Os. It is internally configured as a 8-bank DRAM, 8 banks x 8Mb 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).

Supports JEDEC clock jitter specification
Fully synchronous operation
Fast clock rate: 400 MHz
Differential Clock, CK & CK#
Bidirectional single/differential data strobe DQS & DQS#
8 internal banks for concurrent operation
4-bit prefetch architecture
Inte

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