MT48H16M32LFCM75B Micron Semiconductor Products, MT48H16M32LFCM75B Datasheet

MT48H16M32LFCM75B

Manufacturer Part Number

MT48H16M32LFCM75B

Description

VFBGA90

Manufacturer

Micron Semiconductor Products

Datasheet

1.MT48H16M32LFCM75B.pdf (86 pages)

Specifications of MT48H16M32LFCM75B

Date_code

09+

Current page: 1 of 86
Download datasheet (3Mb)

Mobile Low-Power SDR SDRAM

MT48H32M16LF – 8 Meg x 16 x 4 banks

MT48H16M32LF/LG – 4 Meg x 32 x 4 banks

Features

• V

• Fully synchronous; all signals registered on positive

• Internal, pipelined operation; column address can

• Four internal banks for concurrent operation

• Programmable burst lengths: 1, 2, 4, 8, and continu-

• Auto precharge, includes concurrent auto precharge

• Auto refresh and self refresh modes

• LVTTL-compatible inputs and outputs

• On-chip temperature sensor to control self refresh

• Partial-array self refresh (PASR)

• Deep power-down (DPD)

• Selectable output drive strength (DS)

• 64ms refresh period

Table 1: Configuration Addressing

Table 2: Key Timing Parameters

PDF: 09005aef82ea3742

512mb_mobile_sdram_y47m.pdf – Rev. H 12/09 EN

Architecture

Number of banks

Bank address balls

Row address balls

Column address balls

edge of system clock

be changed every clock cycle

ous

rate

Note:

Speed Grade

DDQ

-75

1. Contact factory for availability

1. CL = CAS (READ) latency

-6

= 1.7–1.95V

Products and specifications discussed herein are subject to change by Micron without notice.

CL = 2

104

Clock Rate (MHz)

32 Meg x 16

BA0, BA1

A[12:0]

A[9:0]

512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM

CL = 3

166

133

Notes:

Options

• V

• Addressing

• Configuration

• Plastic “green” packages

• Timing – cycle time

• Power

• Operating temperature range

• Revision

– Standard addressing option

– Reduced page-size option

– 32 Meg x 16 (8 Meg x 16 x 4 banks)

– 16 Meg x 32 (4 Meg x 32 x 4 banks)

– 54-ball VFBGA (8mm x 9mm)

– 90-ball VFBGA (10mm x 13mm)

– 6ns at CL = 3

– 7.5ns at CL = 3

– Standard I

– Low-power I

– Commercial (0˚C to +70˚C)

– Industrial (–40˚C to +85˚C)

Micron Technology, Inc. reserves the right to change products or specifications without notice.

16 Meg x 32

1. Contact factory for availability.

2. Available only for x16 configuration.

3. Available only for x32 configuration.

BA0, BA1

DDQ

A[12:0]

A[8:0]

: 1.8V/1.8V

CL = 2

DD2

8ns

DD2

DD7

Access Time

16 Meg x 32 Reduced

Page-Size Option

BA0, BA1

A[13:0]

A[7:0]

CL = 3

5.4ns

5ns

Features

Marking

32M16

16M32

None

-75

-6

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