MT4JTF12864AZ-1G4D1 Micron Technology Inc, MT4JTF12864AZ-1G4D1 Datasheet - Page 2

• Manufacturer Part Number: MT4JTF12864AZ-1G4D1
• Description: MOD DDR3 SDRAM 1GB 240UDIMM
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT4JTF12864AZ-1G4D1

• Main Category: DRAM Module
• Sub-category: DDR3 SDRAM
• Module Type: 240UDIMM
• Device Core Size: 64b
• Organization: 128Mx64
• Total Density: 1GByte
• Maximum Clock Rate: 1.333GHz
• Operating Supply Voltage (typ): 1.5V
• Operating Current: 1.34A
• Number Of Elements: 4
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Memory Type: DDR3 SDRAM
• Memory Size: 1GB
• Speed: 1333MT/s
• Features: -
• Package / Case: 240-UDIMM
• Lead Free Status / Rohs Status: Compliant

Table 2: Addressing
Table 3: Part Numbers and Timing Parameters – 512MB Modules
Base device: MT41J64M16,
Table 4: Part Numbers and Timing Parameters – 1GB Modules
Base device: MT41J128M16,
PDF: 09005aef83cad6ed
JTF4C64_128x64AZ.pdf – Rev. A 10/09
Parameter
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
Notes:
MT4JTF12864AZ-1G6__
MT4JTF12864AZ-1G4__
MT4JTF12864AZ-1G1__
MT4JTF6464AZ-1G6__
MT4JTF6464AZ-1G1__
MT4JTF6464AZ1G4__
Part Number
Part Number
1. Data sheets for the base device parts can be found on Micron’s Web site.
2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Con-
sult factory for current revision codes. Example: MT4JTF12864AZ-1G4D1.
2
2
1
1
1Gb DDR3 SDRAM
2Gb DDR3 SDRAM
Module
Density
Module
Density
512MB
512MB
512MB
1GB
1GB
1GB
512MB, 1GB (x64, SR) 240-Pin DDR3 SDRAM UDIMM
Configuration
Configuration
128 Meg x 64
128 Meg x 64
128 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
1Gb 64 Meg x 16
8K A[12:0]
1K A[9:0]
8 BA[2:0]
512MB
1 S0#
8K
2
Bandwidth
Bandwidth
12.8 GB/s
10.6 GB/s
12.8 GB/s
10.6 GB/s
Module
Module
8.5 GB/s
8.5 GB/s
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Memory Clock/Da-
1.25ns/1600 MT/s
1.87ns/1066 MT/s
1.25ns/1600 MT/s
1.87ns/1066 MT/s
Memory Clock/
1.5ns/1333 MT/s
1.5ns/1333 MT/s
Data Rate
ta Rate
2Gb 128 Meg x 16
©2009 Micron Technology, Inc. All rights reserved.
16K A[13:0]
8 BA[2:0]
1K A[9:0]
1 S0#
1GB
8K
(CL-
(CL-
Clock Cycles
Clock Cycles
11-11-11
11-11-11
t
t
Features
9-9-9
7-7-7
9-9-9
7-7-7
RCD-
RCD-
t
t
RP)
RP)