MT16VDDT3264 Micron, MT16VDDT3264 Datasheet - Page 4

• Manufacturer Part Number: MT16VDDT3264
• Description: 184-Pin DDR SDRAM DIMMs (x64)
• Manufacturer: Micron

PIN DESCRIPTIONS (continued)
NOTE: Pin numbers may not correlate with symbols. Refer to Pin Assignment Tables for pin number and symbol information.
32, 64 Meg x 64 DDR SDRAM DIMMs
DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02
9, 10, 71, 82, 90, 101, 102,
23, 24, 28, 31, 33, 35, 39,
40, 53, 55, 57, 60, 61, 64,
68, 69, 72, 73, 79, 80, 83,
84, 87, 88, 94, 95, 98, 99,
15, 22, 30, 54, 62, 77, 96,
5, 14, 25, 36, 56, 67, 78,
2, 4, 6, 8, 12, 13, 19, 20,
105, 106, 109, 110, 114,
117, 121, 123, 126, 127,
131, 133, 146, 147, 150,
151, 153, 155, 161, 162,
165, 166, 170, 171, 174,
104, 112, 128, 136, 143,
3, 11, 18, 26, 34, 42, 50,
100, 116, 124, 132, 139,
44, 45, 47, 49, 51, 134,
103, 113, 115 (256MB),
86, 97, 107, 119, 129,
7, 38, 46, 70, 85, 108,
58, 66, 74, 81, 89, 93,
149, 159, 169, 177
156, 164, 172, 180
145, 152, 160, 176
135, 140, 142, 144
PIN NUMBERS
181, 182, 183
175, 178, 179
120, 148, 168
163, 167, 173
184
92
DQS0-DQS16
DQ0-DQ63
SYMBOL
SA0-SA2
V
V
DNU
SCL
V
DDSPD
V
NC
DD
DD
SS
Q
Output
Output
Supply
Supply
Supply
Supply
Input/
Input/
TYPE
Input
Input
—
—
4
Serial Clock for Presence-Detect: SCL is used to
synchronize the presence-detect data transfer to and
from the module.
Presence-Detect Address Inputs: These pins are used
to configure the presence-detect device.
Data Strobe: DQS0-DQS7, Output with READ data, input
with WRITE data. DQS is edge-aligned with READ data,
centered in WRITE data. Used to capture data. Data
Mask: DQS9-DQS16 function as DM0-DM7 to mask
WRITE data when when HIGH.
Data I/Os: Data bus.
DQ Power Supply: +2.5V +0.2V.
Power Supply: +2.5V +0.2V.
Ground.
Serial EEPROM positive power supply (+2.3V to +3.6V).
No Connect: These pins should be left unconnected.
Do Not Use: These pins are not connected on this
module but are assigned pins on other modules in
this product family.
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM DIMMs
DESCRIPTION
256MB, 512MB (x64)
©2002, Micron Technology, Inc.