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MT45W2MW16PGA-70 IT

Description
PSRAM(伪 SRAM) 存储器 IC 32Mb(2M x 16) 并联 70 ns 48-VFBGA(6x8)
Categorysemiconductor    memory   
File Size732KB,26 Pages
ManufacturerMicron Technology
Websitehttp://www.mdtic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

MT45W2MW16PGA-70 IT Overview

PSRAM(伪 SRAM) 存储器 IC 32Mb(2M x 16) 并联 70 ns 48-VFBGA(6x8)

MT45W2MW16PGA-70 IT Parametric

Parameter NameAttribute value
category
MakerMicron Technology
series-
Packagetray
memory typeVolatile
memory formatPSRAM
technologyPSRAM (pseudo-SRAM)
storage32Mb(2M x 16)
memory interfacein parallel
Write cycle time - words, pages70ns
Voltage - Power supply1.7V ~ 1.95V
Operating temperature-40°C ~ 85°C(TC)
Installation typesurface mount type
Package/casing48-VFBGA
Supplier device packaging48-VFBGA(6x8)
interview time70 ns
Basic product numberMT45W2MW16
32Mb: 2 Meg x 16 Async/Page CellularRAM 1.0 Memory
Features
Async/Page CellularRAM™ 1.0 Memory
MT45W2MW16PGA
Features
• Asynchronous and page mode interface
• Random access time: 70ns
• V
CC
, V
CC
Q voltages:
1.7–1.95V V
CC
1.7–3.6V V
CC
Q
• Page mode read access:
16-word page size
Interpage read access: 70ns
Intrapage read access: 20ns
• Low power consumption:
Asynchronous READ: <20mA
Intrapage READ: <15mA
Standby: <110µA
Deep power-down: <10µA (TYP at 25°C)
• Low-power features:
Temperature-compensated refresh (TCR)
On-chip temperature sensor
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
VssQ
DQ11
A17
A7
DQ3
Vcc
VccQ
DQ12
NC
A16
DQ4
Vss
DQ14
DQ13
A14
A15
DQ5
DQ6
DQ15
A19
A12
A13
WE#
DQ7
A18
A8
A9
A10
A11
A20
Options
Designator
• Configuration
• 2 Meg x 16
MT45W2MW16P
• Package
• 48-ball VFBGA (green)
GA
• Access time
• 70ns
–70
• Operating temperature range
• Wireless (–30°C to +85°C)
1
WT
• Industrial (–40°C to +85°C)
IT
Notes: 1. –30°C exceeds the CellularRAM Workgroup
1.0 specification of –25°C.
Top View
(Ball Down)
Part Number Example:
MT45W2MW16PGA-70WT
PDF: 09005aef82832fa7 / Source: 09005aef82832f97
32mb_asyncpage_cr1_0_p24z_1.fm - Rev. B 5/07 EN
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2007 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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