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MT45W4MW16PCGA-70 WT TR

Description
IC psram 64mbit 70ns 48vfbga
Categorystorage   
File Size747KB,23 Pages
ManufacturerMicron
Websitehttp://www.micron.com/
Environmental Compliance  
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MT45W4MW16PCGA-70 WT TR Overview

IC psram 64mbit 70ns 48vfbga

MT45W4MW16PCGA-70 WT TR Parametric

Parameter NameAttribute value
Datasheets
MT45W4MW16PCGA
Product Photos
48 VFBGA Package
Standard Package1
CategoryIntegrated Circuits (ICs)
FamilyMemory
PackagingCut Tape (CT)
Format - MemoryRAM
Memory TypePSRAM (Page)
Memory Size64M (4M x 16)
Speed70ns
InterfaceParallel
Voltage - Supply1.7 V ~ 1.95 V
Operating Temperature-30°C ~ 85°C
Package / Case48-VFBGA
Supplier Device Package48-VFBGA (6x8)
Other Names557-1210-1MT45W4MW16PCGA70WTTR
64Mb: 4 Meg x 16 Async/Page CellularRAM 1.0
Features
Async/Page CellularRAM™ 1.0
MT45W4MW16PCGA
Features
• Single device supports asynchronous and page
operations
• V
CC
, V
CC
Q voltages
1.7–1.95V V
CC
1.7–3.3V V
CC
Q
• Random access time: 70ns
• Page mode read access
Sixteen-word page size
Interpage read access: 70ns
Intrapage read access: 20ns
• Low power consumption
Asynchronous READ: <25mA
Intrapage READ: <15mA
Standby: <35µA (TYP at 25 °C)
Deep power-down: <3µA (TYP)
• Low-power features
On-chip temperature-compensated refresh (TCR)
Partial-array refresh (PAR)
Deep power-down (DPD) mode
Figure 1:
48-Ball VFBGA Ball Assignment
1
A
B
C
D
E
F
G
H
LB#
2
OE#
3
A0
4
A1
5
A2
6
ZZ#
DQ8
UB#
A3
A4
CE#
DQ0
DQ9
DQ10
A5
A6
DQ1
DQ2
V
SS
Q
DQ11
A17
A7
DQ3
V
CC
V
CC
Q
DQ12
A21
A16
DQ4
V
SS
DQ14
DQ13
A14
A15
DQ5
DQ6
DQ15
A19
A12
A13
WE#
DQ7
A18
A8
A9
A10
A11
A20
Options
• Configuration
4 Meg x 16
V
CC
core voltage supply:
1.7–1.95V
V
CC
Q I/O voltage supply:
1.7–3.3V
• Package
48-ball VFBGA (green)
• Access time
70ns
• Standby power at 85°C
Standard: 140µA (MAX)
Low-power: 120µA (MAX)
• Operating temperature range
Wireless (–30°C to +85°C)
Industrial (–40°C to +85°C)
Designator
MT45W4MW16PC
Top View
(Ball Down)
Part Number Example:
MT45W4MW16PCGA-70LWT
GA
–70
None
L
WT
1
IT
Notes: 1. WT of –30°C exceeds CellularRAM
Workgroup 1.0 specification of –25°C.
PDF: 09005aef81f0698d / Source: 09005aef81f06935
64mb_asyncpage_cr1_0_p25z.fm - Rev. D 7/09 EN
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2005 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.

MT45W4MW16PCGA-70 WT TR Related Products

MT45W4MW16PCGA-70 WT TR MT45W4MW16PCGA-70 IT TR MT45W4MW16PCGA-70 IT
Description IC psram 64mbit 70ns 48vfbga IC psram 64mbit 70ns 48vfbga IC psram 64mbit 70ns 48vfbga
Standard Package 1 1,000 1,000
Category Integrated Circuits (ICs) Integrated Circuits (ICs) Integrated Circuits (ICs)
Family Memory Memory Memory
Packaging Cut Tape (CT) Tape & Reel (TR) Tray
Format - Memory RAM RAM RAM
Memory Type PSRAM (Page) PSRAM (Page) PSRAM (Page)
Memory Size 64M (4M x 16) 64M (4M x 16) 64M (4M x 16)
Speed 70ns 70ns 70ns
Interface Parallel Parallel Parallel
Voltage - Supply 1.7 V ~ 1.95 V 1.7 V ~ 1.95 V 1.7 V ~ 1.95 V
Operating Temperature -30°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 48-VFBGA 48-VFBGA 48-VFBGA
Supplier Device Package 48-VFBGA (6x8) 48-VFBGA (6x8) 48-VFBGA (6x8)
Other Names 557-1210-1MT45W4MW16PCGA70WTTR 557-1443-2MT45W4MW16PCGA70ITTR -
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