NHPXA270C5C416 Intel, NHPXA270C5C416 Datasheet - Page 95

• Manufacturer Part Number: NHPXA270C5C416
• Description: IC MPU 32BIT 416MHZ 356-PBGA
• Manufacturer: Intel

Specifications of NHPXA270C5C416

• Processor Type: XScale®
• Speed: 416MHz
• Voltage: 1.35V
• 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: 868460

Electrical, Mechanical, and Thermal Specification
tflashDOH
tflashCD
NOTES:
1. Numbers shown as integer multiples of the CLK_MEM period are ideal. Actual numbers vary with pin-to-pin differences in
2. On the first data beat of burst transfer, the tflashASW is 3 CLK_MEM periods. On subsequent data beats, the tflashASW is 1
nCSx or nSDCSx
nADV(nSDCAS)
loading and transition direction (rise or fall).
CLK_MEM period.
Symbols
Table 6-18. Flash Memory AC Specification (Sheet 2 of 2)
Figure 6-19. 32-Bit Flash Write Timing
DQM<3:0>
CLK_MEM
MD<31:0>
MA<25:2>
MA<1:0>
nCS<0>
RDnWR
nWE
nOE
MD hold from address valid
nCS de-asserted after a read/write to
next nCS or nSDCS asserted
(minimum)
tflashASW
Parameters
tflashAS
command address
First Bus Cycle
tflashCES
0b00
0b0000
CMD
NOTE: MSC0[RDF0] = 2, MSC0[RRR0] = 2
tflashWL
tflashDSWH
tflashCEH
tflashDH
MIN
tflashAH
0
1
tflashCD
MSCx[RRR]*2 +
tflashASW
TYP
tflashAS
—
1
data address
Second Bus Cycle
tflashCES
0b00
0b0000
DATA
AC Timing Specifications
Intel® PXA270 Processor
MAX
15
—
tflashWL
tflashDSWH
clk_mem
clk_mem
tflashCEH
tflashDH
Units
tflashAH
1
tflashCD
Notes
6-31
—
—