MT46V32M16P-5B:J Micron Technology Inc, MT46V32M16P-5B:J Datasheet - Page 70

• Manufacturer Part Number: MT46V32M16P-5B:J
• Description: IC SDRAM 512MB 200MHZ 66TSOP
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT46V32M16P-5B:J

• Format - Memory: RAM
• Memory Type: DDR SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 2.7 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 66-TSOP (0.400", 10.16mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 34:
PDF: 09005aef80a1d9d4/Source: 09005aef82a95a3a
DDR_x4x8x16_Core2.fm - 512Mb DDR: Rev. O; Core DDR Rev. D 2/11 EN
Command
Command
Command
Address
Address
Address
READ-to-PRECHARGE
DQS
DQS
DQS
CK#
CK#
CK#
DQ
DQ
DQ
CK
CK
CK
Notes:
Bank a,
Bank a,
Bank a,
READ
READ
READ
Col n
Col n
Col n
T0
T0
T0
1. Provided
2. DO n = data-out from column n.
3. BL = 4 or an interrupted burst of 8.
4. Three subsequent elements of data-out appear in the programmed order following DO n.
5. Shown with nominal
6. READ-to-PRECHARGE equals two clocks, which allows two data pairs of data-out; it is also
7. An ACTIVE command to the same bank is only allowed if
precharge to be performed at x number of clock cycles after the READ command, where
x = BL/2.
assumed that
CL = 2
t
RAS (MIN) is met, a READ command with auto precharge enabled would cause a
NOP
NOP
NOP
T1
T1
T1
CL = 2.5
t
RAS (MIN) is met.
CL = 3
t
AC,
(a or all)
(a or all)
(a or all)
Bank a,
Bank a,
Bank a,
PRE
T2
PRE
PRE
T2
T2
t
DQSCK, and
70
DO
n
T2n
T2n
DO
n
T3
NOP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
NOP
NOP
T3
T3
t
DQSQ.
DO
n
t RP
t RP
t RP
T3n
T3n
T3n
512Mb: x4, x8, x16 DDR SDRAM
Transitioning Data
T4
T4
T4
NOP
NOP
NOP
t
RC (MIN) is met.
T4n
©2000 Micron Technology, Inc. All rights reserved.
Bank a,
Bank a,
Bank a,
T5
T5
T5
ACT
Row
Row
Row
ACT
ACT
Don’t Care
Operations