MT45W1MW16PDGA-70 WT TR Micron Technology Inc, MT45W1MW16PDGA-70 WT TR Datasheet - Page 6

• Manufacturer Part Number: MT45W1MW16PDGA-70 WT TR
• Description: IC PSRAM 16MBIT 70NS 48VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT45W1MW16PDGA-70 WT TR

• Format - Memory: RAM
• Memory Type: PSRAM (Page)
• Memory Size: 16M (1M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -30°C ~ 85°C
• Package / Case: 48-VFBGA
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1275-2; MT45W1MW16PDGA-70 WT TR

Ball Descriptions
Table 1:
PDF: 09005aef81cadc83/Source:09005aef81c6edb4
16mb_asyncpage_cr1_0_p23z_2.fm - Rev. F 4/08 EN
H5, H4, H3, H2,
G2, H1, D3, E4,
D4, C4, C3, B4,
D2, C2, C1, B1,
F4, F3, G4, G3,
B3, A5, A4, A3
G1, F1, F2, E2,
G6, F6, F5, E5,
D5, C6, C5, B6
Assignment
VFBGA Ball
H6, E3
A6
B5
A2
G5
A1
B2
D6
D1
E1
E6
VFBGA Ball Descriptions
DQ[15:0]
Symbol
A[19:0]
V
V
WE#
OE#
UB#
ZZ#
CE#
LB#
V
V
NC
CC
SS
CC
SS
Q
Q
Output
Supply
Supply
Supply
Supply
Input/
Input
Input
Input
Input
Input
Input
Input
Type
Address inputs: Inputs for the address accessed during READ or WRITE operations.
The address lines are also used to define the value to be loaded into the CR.
Sleep enable: When ZZ# is LOW, the CR can be loaded or the device can enter one
of two low-power modes (DPD or PAR).
Chip enable: Activates the device when LOW. When CE# is HIGH, the device is
disabled and goes into standby power mode.
Output enable: Enables the output buffers when LOW. When OE# is HIGH, the
output buffers are disabled.
Write enable: Enables WRITE operations when LOW.
Lower byte enable: DQ[7:0]
Upper byte enable: DQ[15:8]
Data inputs/outputs.
Not internally connected.
Device power supply: (1.7V–1.95V) Power supply for device core operation.
I/O power supply: (1.7V–3.6V) Power supply for input/output buffers.
V
V
SS
SS
Q must be connected to ground.
must be connected to ground.
16Mb: 1 Meg x 16 Async/Page CellularRAM 1.0 Memory
6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Description
©2005 Micron Technology, Inc. All rights reserved.
Ball Descriptions