MT46H32M32LFCM-5 IT:A Micron Technology Inc, MT46H32M32LFCM-5 IT:A Datasheet - Page 71

• Manufacturer Part Number: MT46H32M32LFCM-5 IT:A
• Description: IC DDR SDRAM 1GBIT 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H32M32LFCM-5 IT:A

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 1G (32M x 32)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 90-VFBGA
• Organization: 32Mx32
• Density: 1Gb
• Address Bus: 13b
• Access Time (max): 6.5/5ns
• Maximum Clock Rate: 200MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 150mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 34: WRITE Burst
PDF: 09005aef82ce3074
1gb_ddr_mobile_sdram_t48m.pdf - Rev. K 07/09 EN
Notes:
Command
t
t
t
DQSS (NOM)
DQSS (MIN)
DQSS (MAX)
1. An uninterrupted burst of 4 is shown.
2. A10 is LOW with the WRITE command (auto precharge is disabled).
3. D
Address
DQS
DQS
DQS
DQ
DQ
DQ
CK#
DM
DM
DM
IN
CK
b = data-in for column b.
3
3
3
WRITE
Bank a,
Col b
T0
1,2
t DQSS
t DQSS
t DQSS
D
IN
71
NOP
D
T1
IN
D
D
IN
IN
Don’t Care
D
1Gb: x16, x32 Mobile LPDDR SDRAM
IN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
D
D
IN
IN
NOP
T2
D
IN
D
D
IN
IN
T2n
D
IN
Transitioning Data
D
IN
T3
NOP
©2007 Micron Technology, Inc. All rights reserved.
WRITE Operation