Alliance Memory AS4C4M16SA-7BCN, SDRAM 64Mbit Surface Mount, 200MHz, 3 V to 3.6 V, 54-Pin FBGA

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Subtotal (1 tray of 348 units)*

£650.412

(exc. VAT)

£780.564

(inc. VAT)

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Units
Per unit
Per Tray*
348 - 348£1.869£650.41
696 - 696£1.848£643.10
1044 - 1740£1.731£602.39
2088 +£1.622£564.46

*price indicative

RS Stock No.:
230-8431
Mfr. Part No.:
AS4C4M16SA-7BCN
Brand:
Alliance Memory
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Brand

Alliance Memory

Memory Size

64Mbit

Organisation

4M x 16

SDRAM Class

DDR

Data Rate

200MHz

Data Bus Width

16bit

Address Bus Width

12bit

Number of Bits per Word

16bit

Maximum Random Access Time

5.4ns

Number of Words

4M

Mounting Type

Surface Mount

Package Type

FBGA

Pin Count

54

Dimensions

8.0 x 8.0 x 1.2mm

Height

1.2mm

Length

8.0mm

Maximum Operating Supply Voltage

3.6 V

Minimum Operating Supply Voltage

3 V

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

Width

8.0mm

The Alliance Memory 64Mb SDRAM is a high-speed CMOS synchronous DRAM containing 64 Mbits. It is internally configured as 4 Banks of 1M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Read and write accesses to the SDRAM are burst oriented

accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a Bank Activate command which is then followed by a Read or Write command.

Fast access time from clock: 4.5/5.4/5.4 ns
Fast clock rate: 200/166/143 MHz
Fully synchronous operation
Internal pipelined architecture
1M word x 16-bit x 4-bank

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