NHPXA270C5C520 Intel, NHPXA270C5C520 Datasheet - Page 79

• Manufacturer Part Number: NHPXA270C5C520
• Description: IC MPU 32BIT 520MHZ 356-PBGA
• Manufacturer: Intel

Specifications of NHPXA270C5C520

• Processor Type: XScale®
• Speed: 520MHz
• Voltage: 1.45V
• Mounting Type: Surface Mount
• Package / Case: 356-PBGA
• For Use With: 460-3472 - KIT DEV ZOOM STARTER FOR PXA270
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 868459

Electrical, Mechanical, and Thermal Specification
Figure 6-7. SDRAM Timing
MD<31:0> write
MD<31:0> read
SDCKE<1>
SDCLK<1>
nSDCS<0>
DQM<3:0>
command
nSDRAS
nSDCAS
RDnWR
nWE
nop act
tsdCLK
nop
tsdRAS
read
tsdRCD
tsdRC
tsdCMD
tsdCL
nop
0b0000
pre
tsdSDIS
tsdRP
tsdIH
nop
act
nop
write
mask data values
0
tsdCMD
1
AC Timing Specifications
tsdSDOS
Intel® PXA270 Processor
tsdSDOH
2
nop
3
tWR
pre
nop
6-15