NQ80331M667SL7NM Intel, NQ80331M667SL7NM Datasheet - Page 58

• Manufacturer Part Number: NQ80331M667SL7NM
• Description: IC I/O PROCESSOR 733MHZ 829-BGA
• Manufacturer: Intel

Specifications of NQ80331M667SL7NM

• Rohs Status: RoHS non-compliant
• Processor Type: I/O
• Features: XScale Core
• Speed: 733MHz
• Voltage: 1.35V
• Mounting Type: Surface Mount
• Package / Case: 829-BGA
• Other names: 862506

Intel® 80331 I/O Processor Datasheet
Electrical Specifications
Table 26.
58
DDR-II SDRAM Signal Timings
NOTES:
Symbol
1. See
2. See
3. Clock to output valid times are specified with a 0 pF loading.
4. See
5. See Figure 13 “DQS falling edge output access time to M_CK rising edge.
6. See
7. See
8. Address/Command pin group: RAS#, CAS#, WE#, MA[12:0], BA[1:0], ODT[1:0].
9. See
T
T
T
T
T
T
T
T
T
T
VB1
VB3
VB4
VB5
VB6
read hold minimum requirements specified are determined with the DQS delay programmed for a 90
degree phase shift.
VA1
VA3
VA4
VA5
VA6
Figure 7 “Output Timing Measurement Waveforms” on page
Figure 8 “Input Timing Measurement Waveforms” on page
Figure 11 “DDR SDRAM Write Timings” on page
Figure 12 “DDR SDRAM Read Timings” on page
Figure 15 “AC Test Load for DDR SDRAM Signals” on page
Figure 13 “Write PreAmble/PostAmble Durations” on page
DQ, CB and DM write output valid time before DQS crossing.
DQ, CB and DM write output valid time after DQS crossing.
Address and Command write output valid before M_CK rising
edge
Address and Command write output valid after M_CK rising
edge
DQ, CB and DM read input valid time before DQS rising or
falling edges
DQ, CB and DM read input valid time after DQS rising or falling
edges
CS[1:0]# control valid before M_CK rising edge.
CS[1:0]# control valid after M_CK rising edge.
DQS write preamble duration.
DQS write postamble duration.
Parameter
November 2004
65.
65. Data to strobe read setup and data from strobe
64.
66.
63.
67.
Document Number: 273943-002
(nom)
(nom)
Mini
2.12
2.12
2.12
2.12
0.35
0.35
2.12
2.12
3.75
2.50
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
4,8
4
4
4
6
6
4
4
9
9