MT46H16M16LFBF-75:A Micron Technology Inc, MT46H16M16LFBF-75:A Datasheet - Page 74

• Manufacturer Part Number: MT46H16M16LFBF-75:A
• Description: IC SDRAM 256MB 133MHZ 60VFBGA
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT46H16M16LFBF-75:A

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 256M (16Mx16)
• Speed: 133MHz
• 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: Lead free / RoHS Compliant

Figure 37: Random WRITE Cycles
PDF: 09005aef834bf85b
256mb_mobile_ddr_sdram_t36n.pdf - Rev. I 09/10 EN
Command
Address
DQ
DQS
CK#
DM
CK
3,4
Notes:
WRITE
Bank,
Col b
T0
1,2
1. Each WRITE command can be to any bank.
2. Programmed BL = 2, 4, 8, or 16 in cases shown.
3. D
4. b' (or x, n, a, g) = the next data-in following D
t
DQSS (NOM)
med burst order.
IN
b (or x, n, a, g) = data-in for column b (or x, n, a, g).
WRITE
Bank,
Col x
D
T1
b
IN
1,2
T1n
D
b’
IN
WRITE
Bank,
Col n
T2
D
x
IN
1,2
74
T2n
D
x’
IN
256Mb: x16, x32 Mobile LPDDR SDRAM
WRITE
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Bank,
Col a
T3
D
n
IN
1,2
T3n
D
Don’t Care
n’
IN
IN
b (x, n, a, g) according to the program-
WRITE
Bank,
Col g
T4
D
a
IN
1,2
T4n
D
a’
IN
Transitioning Data
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WRITE Operation
NOP
D
T5
g
IN
T5n
D
g’
IN