UPD44164365, UPD44164085 - (UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION

NEC

The UPD44164365 by NEC is a (UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION. Below is the official datasheet preview.

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UPD44164365 (UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION by NEC - Datasheet Preview — Official preview page of the **UPD44164365** (UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION datasheet (NEC).

Datasheet Details

Part number	UPD44164365, UPD44164085
Manufacturer	NEC
File Size	375.36 KB
Description	(UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
Datasheet	UPD44164085_NEC.pdf
Note	This datasheet PDF includes multiple part numbers: UPD44164365, UPD44164085. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD44164365 datasheet.

UPD44164365 Product details

Description

The µPD44164085 is a 2,097,152-word by 8-bit, the µPD44164185 is a 1,048,576-word by 18-bit and the µPD44164365 is a 524,288-word by 36-bit synchronous double data rate static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell.The µPD44164085, µPD44164185 and µPD44164365 integrates unique synchronous peripheral circuitry and a burst counter.All input registers controlled by an input clock pair (K and /K) are latched on the positive edge of K and /K.These

Features

1.8 ± 0.1 V power supply and HSTL I/O.
DLL circuitry for wide output data valid window and future frequency scaling.
Separate independent read and write data ports.
DDR read or write operation initiated each cycle.
Pipelined double data rate operation.
Separate data input/output bus.
Two-tick burst for low DDR transaction size.
Two input clocks (K and /K) for precise DDR timing at clock rising edges only.
Two outpu.

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Other Datasheets by NEC

UPD44164362 - (UPD44164082/182/362) 18M-BIT DDRII SRAM 2-WORD BURST OPERATION
UPD44164364 - (UPD44164084/184/364) 18M-BIT DDRII SRAM 4-WORD BURST OPERATION
UPD44164082 - (UPD44164082/182/362) 18M-BIT DDRII SRAM 2-WORD BURST OPERATION
UPD44164084 - (UPD44164084/184/364) 18M-BIT DDRII SRAM 4-WORD BURST OPERATION
UPD44164085 - (UPD44164085/185/365) 18M-BIT DDRII SRAM SEPARATE I/O 2-WORD BURST OPERATION
UPD44164182 - (UPD44164082/182/362) 18M-BIT DDRII SRAM 2-WORD BURST OPERATION

Published: Feb 16, 2006 |