HYB18T512160BF-2.5 Qimonda, HYB18T512160BF-2.5 Datasheet - Page 17

• Manufacturer Part Number: HYB18T512160BF-2.5
• Description: IC DDR2 SDRAM 512MBIT 84TFBGA
• Manufacturer: Qimonda

Specifications of HYB18T512160BF-2.5

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 400MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 84-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 675-1016-2

1) w = write only register bits
2) Number of clock cycles for write recovery during auto-precharge. WR in clock cycles is calculated by dividing t
Rev. 1.2, 2007-11
03292006-YBYM-WG0Z
Field
TM
CL
BT
BL
rounding up to the next integer: WR [cycles] ≥ t
for the analogue t
Bits
7
[6:4]
3
[2:0]
Type
w
w
w
w
WR
timing WR
1)
MIN
Description
Test Mode
0
1
CAS Latency
Note: All other bit combinations are illegal.
011
100
101
110
111
Burst Type
0
1
Burst Length
Note: All other bit combinations are illegal.
010
011
B
B
B
B
is determined by t
B
B
B
B
B
B
B
TM Normal Mode
TM Vendor specific test mode
CL 3
CL 4
CL 5
CL 6
CL 7
BT Sequential
BT Interleaved
BL 4
BL 8
WR
(ns) / t
CK.MAX
CK
(ns). The mode register must be programmed to fulfill the minimum requirement
and WR
17
MAX
is determined by t
512-Mbit Double-Data-Rate-Two SDRAM
CK.MIN
.
HYB18T512[40/80/16]0BF
WR
Internet Data Sheet
(in ns) by t
CK
(in ns) and