MT16VDDF12864HG-40BF2 Micron Technology Inc, MT16VDDF12864HG-40BF2 Datasheet - Page 24

• Manufacturer Part Number: MT16VDDF12864HG-40BF2
• Description: MODULE DDR SDRAM 1GB 200-SODIMM
• Manufacturer: Micron Technology Inc

Specifications of MT16VDDF12864HG-40BF2

• Memory Type: DDR SDRAM
• Memory Size: 1GB
• Speed: 400MT/s
• Package / Case: 200-SODIMM
• Main Category: DRAM Module
• Sub-category: DDR SDRAM
• Module Type: 200SODIMM
• Device Core Size: 64b
• Organization: 128Mx64
• Total Density: 1GByte
• Chip Density: 512Mb
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 2.6V
• Operating Current: 1.6A
• Number Of Elements: 16
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 200
• Mounting: Socket
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 16: EEPROM Device Select Code
Most significant bit (b7) is sent first.
Table 17: EEPROM Operating Modes
pdf: 09005aef80b57837, source: 09005aef80b577fa
DDAF16C64_128x64HG.fm - Rev. D 9/04 EN
SELECT CODE
MODE
Memory Area Select Code (two arrays)
Protection Register Select Code
Current Address Read
Random Address Read
Sequential Read
Byte Write
Page Write
SDA OUT
SDA IN
SCL
t SU:STA
Figure 15: SPD EEPROM Timing Diagram
RW BIT
t F
1
0
1
1
0
0
t HD:STA
t LOW
t AA
V
V
V
V
IH
IH
IH
IH
WC
V
V
or V
or V
or V
or V
IL
IL
b7
IL
IL
IL
IL
t HIGH
1
0
DEVICE TYPE IDENTIFIER
t HD:DAT
BYTES
24
1
1
1
1
16
1
b6
0
1
t DH
INITIAL SEQUENCE
START, Device Select, RW = ‘1’
START, Device Select, RW = ‘0’, Address
reSTART, Device Select, RW = ‘1’
Similar to Current or Random Address Read
START, Device Select, RW = ‘0’
START, Device Select, RW = ‘0’
512MB, 1GB (x64, DR) PC3200
t R
Micron Technology, Inc., reserves the right to change products or specifications without notice.
b5
1
1
t SU:DAT
b4
0
0
200-PIN DDR SODIMM
SA2
SA2
b3
CHIP ENABLE
SA1
SA1
b2
t SU:STO
t BUF
©2004 Micron Technology, Inc.
SA0
SA0
b1
UNDEFINED
RW
RW
RW
B0