MT45W256KW16PEGA-70 WT Micron Technology Inc, MT45W256KW16PEGA-70 WT Datasheet - Page 8

• Manufacturer Part Number: MT45W256KW16PEGA-70 WT
• Manufacturer: Micron Technology Inc

Specifications of MT45W256KW16PEGA-70 WT

• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Part Numbering Information
Figure 3:
Valid Part Number Combinations
Device Marking
PDF: 09005aef8329b746 / Source: 09005aef82f264aa
8mb_4mb_asyncpage_cr1_0_p22z__2.fm - Rev. B 4/08 EN
Micron Technology
Product Family
45 = PSRAM/CellularRAM memory
Operating Core Voltage
W = 1.7–1.95V
Address Locations
K = Kilobits
Operating Voltage
W = 1.7–3.6V
Bus Configuration
16 = x16
READ/WRITE Operation Mode
PE = Asynchronous/page
Part Number Chart
Notes:
1
Micron CellularRAM devices are available in several configurations and densities (see
Figure 3).
1. The 3.6V I/O and –30°C exceed the CellularRAM Workgroup 1.0 specification.
After building the part number using the part numbering chart, visit the Micron Web site
at
device required is not on this list, contact the factory.
Due to the size of the package, the Micron-standard part number is not printed on the
top of the device. Instead, an abbreviated device mark consisting of a five-digit alphanu-
meric code is used. The abbreviated device marks are cross-referenced to the Micron
part numbers at the FBGA Part Marking Decoder
view the location of the abbreviated mark on the device, refer to customer service note
CSN-11, “Product Mark/Label,” at www.micron.com/csn.
Package Codes
GA = 48-ball VFBGA “green” (6 x 8 grid, 0.75mm pitch, 6.0mm x 8.0mm x 1.0mm)
www.micron.com/psram
MT 45 W 256K W 16 PE GA -70
4Mb: 256K x16 Async/Page CellularRAM 1.0 Memory
to verify that the part number is offered and valid. If the
8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
WT ES
site:
Part Numbering Information
www.micron.com/decoder. To
Production Status
Blank = Production
ES = Engineering sample
MS = Mechanical sample
Operating Temperature
WT = –30°C to +85°C (see Note 1)
IT = –40°C to +85°C
Standby Power Options
Blank = Standard
Access/Cycle Time
70 = 70ns
©2008 Micron Technology, Inc. All rights reserved.