MT46V16M16P-5B:K Micron Technology Inc, MT46V16M16P-5B:K Datasheet - Page 13

• Manufacturer Part Number: MT46V16M16P-5B:K
• Description: DRAM Chip DDR SDRAM 256M-Bit 16Mx16 2.6V 66-Pin TSOP Tray
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46V16M16P-5B:K

• Density: 256 Mb
• Maximum Clock Rate: 400 MHz
• Package: 66TSOP
• Address Bus Width: 15 Bit
• Operating Supply Voltage: 2.6 V
• Maximum Random Access Time: 0.7 ns
• Operating Temperature: 0 to 70 °C
• Organization: 16Mx16
• Address Bus: 15b
• Access Time (max): 700ps
• Operating Supply Voltage (typ): 2.6V
• Package Type: TSOP
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.5V
• Supply Current: 260mA
• Pin Count: 66
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Table 4:
Table 5:
PDF: 09005aef80768abb/Source: 09005aef82a95a3a
256Mb_DDR_x4x8x16_D2.fm - 256Mb DDR: Rev. O, Core DDR: Rev. B 1/09 EN
E1, E7, E9, F7,
E1, E7, E9, F7
B7, D7, D3,
C9, D1, D9,
C9, D1, D9,
A2, A8, C3,
B2, D2, C8,
F8, M7, A7
A3, F2, M3
A1, C2, E2,
B1, B9, C1,
B1, B9, C1,
Numbers
TSOP Numbers
E8, A9
B8, D8
FBGA
B3
E3
E7
E3
C7
F1
F9
–
17
Pin and Ball Descriptions (continued)
Reserved NC Pin Descriptions
NC pins not listed may also be reserved for other uses; this table defines NC pins of importance
14, 17, 25, 43,
14, 16, 17, 20,
25, 43, 53, 54,
14, 16, 17, 20,
25, 43, 53, 54,
4, 7, 10, 13,
4, 7, 10, 13,
2, 8, 59, 65
Numbers
34, 48, 66
57, 60, 63
57, 60, 63
5, 11, 56,
6, 12, 52,
1, 18, 33
3, 9, 15,
55, 61
58, 64
19, 50
TSOP
62
51
16
51
49
53
Symbol
A13
DQ0–DQ2
Symbol
UDQS
V
LDQS
V
DNU
DQ3
DQS
V
V
V
DD
NC
NC
NC
NF
SS
REF
DD
SS
Q
Q
Supply
Supply
Supply
Supply
Supply
Type
Type
Input
I/O
I/O
–
–
–
–
–
Description
Data input/output: Data bus for x4.
Data strobe: Output with read data, input with write data. DQS is
edge-aligned with read data, centered in write data. It is used to
capture data. For the x16, LDQS is DQS for DQ0–DQ7 and UDQS is
DQS for DQ8–DQ15. Pin 16 (E7) is NC on x4 and x8.
Power supply.
DQ power supply: Isolated on the die for improved noise
immunity.
Ground.
DQ ground: Isolated on the die for improved noise immunity.
SSTL_2 reference voltage.
No connect for x16: These pins should be left unconnected.
No connect for x8: These pins should be left unconnected.
No connect for x4: These pins should be left unconnected.
No function for x4: These pins should be left unconnected.
Do not use: Must float to minimize noise on V
Description
Address input A13 for 1Gb devices.
13
Pin and Ball Assignments and Descriptions
Micron Technology, Inc., reserves the right to change products or specifications without notice.
256Mb: x4, x8, x16 DDR SDRAM
©2003 Micron Technology, Inc. All rights reserved.
REF
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