512MB, 1GB (x64)

200-PIN DDR SODIMM

09005aef80a646bc

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

DDF16C64_128x64HG_B.fm - Rev. B 7/03 EN

5

©2003 Micron Technology, Inc.

11, 25, 47, 61, 133, 147, 169,

183

DQS0-DQS7

Input/

Output

Data Strobe: Output with READ data, input with WRITE data.

DQS is edge-aligned with READ data, centered in WRITE data.

Used to capture data.

5, 6, 7, 8, 13, 14, 17, 18, 19,

20, 23, 24, 29, 30, 31, 32, 41,

42, 43, 44, 49, 50, 53, 54, 55,

56, 59, 60, 65, 66, 67, 68, 127,

128, 129, 130, 135, 136, 139,

140, 141, 142, 145, 146, 151,

152, 153, 154, 163, 164, 165,

166, 171, 172, 175, 176, 177,

178, 181, 182, 187, 188, 189,

190

DQ0-DQ63

Input/

Output

Data I/Os: Data bus.

9, 10, 21, 22, 33, 34, 36, 45,

46, 57, 58, 69, 70, 81, 82, 92,

93, 94, 113, 114, 131, 132,

143, 144, 155, 156, 157, 167,

168, 179, 180, 191, 192

Supply

Power Supply: +2.5V ±0.2V.

3, 4, 15, 16, 27, 28, 38, 39, 40,

51, 52, 63, 64, 75, 76, 87, 88,

90, 103, 104, 125, 126, 137,

138, 149, 150, 159, 161, 162,

173, 174, 185, 186, 200

Supply

Ground.

197

Supply

Serial EEPROM positive power supply: +2.3V to +3.6V

85, 97, 98, 123, 124, 199

NC

—

No Connect: These pins should be left unconnected.

71, 72, 73, 74, 77, 78, 79, 80,

83, 84, 86, 89, 91

DNU

—

Do Not Use: These pins are not connected on this module, but

are assigned pins on other modules in this product family.

Table 5:

Pin Descriptions (Continued)

Pin numbers may not correlate with symbols. Refer to Pin Assignment Tables on page 3 for more information

PIN NUMBERS

SYMBOL

TYPE

DESCRIPTION