Alliance Memory AS4C32M16SB-7TIN, SDRAM 512Mbit Surface Mount, 200MHz, 3 V to 3.6 V, 54-Pin TSOP

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Subtotal (1 tray of 108 units)*

R 24 245,46

(exc. VAT)

R 27 882,252

(inc. VAT)

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Units
Per unit
Per Tray*
108 - 216R 224.495R 24,245.46
324 - 432R 218.883R 23,639.36
540 - 972R 212.316R 22,930.13
1080 +R 203.824R 22,012.99

*price indicative

RS stock no.:
230-8427
Mfr. Part No.:
AS4C32M16SB-7TIN
Manufacturer:
Alliance Memory
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Brand

Alliance Memory

Memory Size

512Mbit

SDRAM Class

DDR

Organisation

32M x 16

Data Rate

200MHz

Data Bus Width

16bit

Address Bus Width

13bit

Number of Bits per Word

16bit

Maximum Random Access Time

5.4ns

Number of Words

32 M

Mounting Type

Surface Mount

Package Type

TSOP

Pin Count

54

Dimensions

22.35 x 10.29 x 1.2mm

Height

1.2mm

Length

22.35mm

Maximum Operating Supply Voltage

3.6 V

Minimum Operating Temperature

-40 °C

Width

10.29mm

Minimum Operating Supply Voltage

3 V

Maximum Operating Temperature

+85 °C

The Alliance Memory 512Mb SDRAM is a high-speed CMOS synchronous DRAM containing 512 Mbits. It is internally configured as 4 Banks of 8M 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.

Auto Refresh and Self Refresh
8192 refresh cycles/64ms
CKE power down mode
Single +3.3V ±0.3V power supply

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