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IS46R16160B

Part Number	IS46R16160B
Manufacturer	ISSI
Description	256Mb DDR Synchronous DRAM
Published	Mar 8, 2019
Detailed Description	IS43R83200B, IS46R83200B IS43R16160B, IS46R16160B 32Mx8, 16Mx16 256Mb DDR Synchronous DRAM AUGUST 2010 FEATURES: • Vd...
Datasheet	IS46R16160B PDF File

Overview

IS43R83200B, IS46R83200B IS43R16160B, IS46R16160B 32Mx8, 16Mx16 256Mb DDR Synchronous DRAM AUGUST 2010 FEATURES: • Vdd =Vddq = 2.
5V+0.
2V (-5, -6, -75) • Double data rate architecture; two data transfers per clock cycle.
• Bidirectional , data strobe (DQS) is transmitted/ received with data • Differential clock input (CLK and /CLK) • DLL aligns DQ and DQS transitions with CLK transitions edges of DQS • Commands entered on each positive CLK edge; • Data and data mask referenced to both edges of DQS • 4 bank operation controlled by BA0 , BA1 (Bank Address) • /CAS latency -2.
0 / 2.
5 / 3.
0 (programmable) ; Burst length -2 / 4 / 8 (programmable) Burst type -Sequential / Interleave (programmable) • Auto precharge/ All bank precharge controlled by A10 • 8192 refresh cycles / 64ms (4 banks concurrent refresh) • Auto refresh and Self refresh • Row address A0-12 / Column address A0-9(x8)/ A0-8(x16) • SSTL_2 Interface • Package: 66-pin TSOP II (x8 and...

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