MT45W2MW16PGA-70WT

Produktübersicht

IC Picture

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Hersteller-Nummer MT45W2MW16PGA-70WT
Hersteller MICRON
Produktkategorie SRAM-PSEUDO
IC-Code 2MX16 PSEUDO
Andere Bezeichnungen MT45W2MW16PGA-70 WT TR

Produktbeschreibung

Gehäuse FBGA-48
Verpackung TAPE ON REEL
RoHS RoHS
Spannungsversorgung 1.8 V
Betriebstemperatur -35 C~+85 C
Geschwindigkeit 70 NS
Standard Stückzahl
Abmessungen Karton

General Description Micron® CellularRAM™ products are high-speed, CMOS PSRAM memories developed for low-power, portable applications. The MT45W2MW16P is a 32Mb DRAM core device organized as 2 Meg x 16 bits. These devices include the industry-standard, asynchronous memory interface found on other low-power SRAM or pseudo-SRAM offerings. A user-accessible configuration register (CR) defines how the CellularRAM device performs on-chip refresh and whether page mode read accesses are permitted. This register is automatically loaded with a default setting during power-up and can be updated at any time during normal operation. For seamless operation on an asynchronous memory bus, CellularRAM products incorporate a transparent self-refresh mechanism. The hidden refresh requires no additional support from the system memory controller and has no significant impact on device read/write performance. Special attention has been focused on current consumption during self refresh. CellularRAM products include three system-accessible mechanisms to minimize refresh current. Temperature-compensated refresh (TCR) uses an on-chip sensor to adjust the refresh rate to match the device temperature. The refresh rate decreases at lower temperatures to minimize current consumption during standby. Setting sleep enable (ZZ#) to LOW enables one of two low-power modes: partial-array refresh (PAR) or deep power-down (DPD). PAR limits refresh to only that part of the DRAM array that contains essential data. DPD halts refresh operation altogether and is used when no vital information is stored in the device. The system-configurable refresh mechanisms are accessed through the CR.

Verfügbare Angebote

Teilenummer Menge Datecode
MT45W2MW16PGA-70WT 0 Anfrage senden
MT45W2MW16PGA-70WT 6.000 Anfrage senden
MT45W2MW16PGA-70WT 3.000 8 Anfrage senden
MT45W2MW16PGA-70WT 4.032 2007+ Anfrage senden
MT45W2MW16PGA-70WT 4.828 2008+ Anfrage senden
MT45W2MW16PGA-70WT 1.008 2007+ Anfrage senden
MT45W2MW16PGA-70WT 850 08+ Anfrage senden
MT45W2MW16PGA-70WT 2.000 2007+ Anfrage senden
MT45W2MW16PGA-70WT 1.000 200752+ Anfrage senden
MT45W2MW16PGA-70WT 4.000 200752+ Anfrage senden

FFFE (Form, Fit & Functional Equivalents)

Teilenummer Gehäuse Spannungsversorgung Geschwindigkeit Betriebstemperatur
MT45W2MW16BABB-706 L WT FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BABB-706 L WT E FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BABB-706 L WT ES FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BABB706WT FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BBB-701 WT FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BBB-701 WT ES FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BGB-701 WT ES FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BGB-701WT FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BGB-708 L WT FBGA-48 1.8 V 70 NS -35 C~+85 C
MT45W2MW16BGB-708 WT ES FBGA-48 1.8 V 70 NS -35 C~+85 C