PPC440GX-3RF800C Applied Micro Circuits Corporation, PPC440GX-3RF800C Datasheet - Page 83

• Manufacturer Part Number: PPC440GX-3RF800C
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440GX-3RF800C

• Family Name: 440GX
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 800MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.55/2.6V
• Operating Supply Voltage (max): 1.6/2.7V
• Operating Supply Voltage (min): 1.5/2.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 552
• Package Type: CBGA
• Lead Free Status / Rohs Status: Compliant

Revision 1.19 – December 19, 2008
AMCC
I/O Timing—DDR SDRAM T
Notes:
1. T
2. To obtain adjusted T
3. To obtain adjusted T
Data Sheet
Clock Speed (MHz)
subtract T
T
SK
SK
is referenced to MemClkOut0(0). T
minimum at 166MHz (0.25T
166
166
166
166
166
166
166
200
200
200
200
200
200
200
SK
maximum at 166MHz (0.75T
MemAddr00:12
BA0:1
BankSel0:3
ClkEn0:3
CAS
RAS
WE
MemAddr00:12
BA0:1
BankSel0:3
ClkEn0:3
CAS
RAS
WE
SA
HA
Signal Name
values for lower clock frequencies, use 3/4 of the cycle time for the lower clock frequency and
values for lower clock frequencies, use 1/4 of the cycle time for the lower clock frequency and add
CYC
SK
+ T
SA
, T
SK
CYC
and T
min).
SA
Minimum
- T
-0.283
-0.286
-0.270
-0.280
-0.270
-0.263
-0.280
, and T
0.184
0.439
0.249
0.344
0.319
0.373
0.393
HA
SK
are referenced to MemClkOut0(90).
max).
440GX – Power PC 440GX Embedded Processor
T
HA
SK
(ns)
Maximum
0.592
0.683
0.779
0.724
0.307
0.353
0.321
0.298
0.561
0.683
0.639
0.294
0.311
0.288
Minimum
T
SA
3.908
3.817
3.721
3.776
3.939
3.817
3.816
3.443
3.397
3.429
3.452
3.456
3.439
3.462
(ns)
Minimum
T
HA
1.684
1.939
1.749
1.844
1.819
1.873
1.893
0.967
0.964
0.980
0.970
0.980
0.987
0.970
(ns)
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