MT46H8M16LFBF-6:K Micron Technology Inc, MT46H8M16LFBF-6:K Datasheet - Page 10

• Manufacturer Part Number: MT46H8M16LFBF-6:K
• Description: IC SDRAM 128MB 166MHZ 60VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr
• Series: -r

Specifications of MT46H8M16LFBF-6:K

• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 15b
• Access Time (max): 6.5/5ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 80mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 60-VFBGA
• Lead Free Status / Rohs Status: Compliant

Figure 3: Functional Block Diagram (x32)
PDF: 09005aef8331b3e9
128mb_mobile_ddr_sdram_t35m.pdf - Rev. F 03/10 EN
BA0, BA1
Address,
CAS#
RAS#
WE#
CKE
CK#
CS#
CK
Address
register
Standard mode
Extended mode
register
register
Control
logic
Refresh
counter
address
Row-
MUX
2
2
Column-
counter/
address
control
Bank
latch
logic
decoder
address
Bank 0
row-
latch
and
1
Sense amplifiers
DM mask logic
I/O gating
decoder
Column
memory
Bank 0
10
array
Bank 1
Bank 2
128Mb: x16, x32 Mobile LPDDR SDRAM
Bank 3
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64
64
64
Read
latch
out
CK
CK
drivers
Write
FIFO
and
32
32
Functional Block Diagrams
CK
in
MUX
COL 0
Mask
Data
COL 0
64
8
CK
4
4
32
32
generator
DQS
registers
32
Input
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Data
4
4
32
32
2
4
32
DQS
DRVRS
4
RCVRS
DQ0–
DQ31
DQS0
DQS1
DQS2
DQS3
DM0
DM1
DM2
DM3