MCIMX257DJM4A Freescale, MCIMX257DJM4A Datasheet - Page 45
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MCIMX257DJM4A
Manufacturer Part Number
MCIMX257DJM4A
Description
Manufacturer
Freescale
Datasheet
1.MCIMX257DJM4A.pdf
(142 pages)
Specifications of MCIMX257DJM4A
Operating Temperature (min)
-20C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCIMX257DJM4A
Manufacturer:
Piecemakers
Quantity:
101
Company:
Part Number:
MCIMX257DJM4A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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3.7.2.1
Figure 11
Freescale Semiconductor
tcable1
tcable2
tskew2
tskew3
tskew4
tskew5
tskew6
Name
tbuf
shows a timing diagram for PIO read mode.
PIO Mode Timing Parameters
Maximum difference in buffer propagation delay for any of the following signals
ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0, ata_dior, ata_diow,
ata_dmack, ata_data (write), ata_buffer_en
Maximum difference in buffer propagation delay for any of the following signals
ata_iordy, ata_data (read)
Maximum buffer propagation delay
cable propagation delay for ata_data
cable propagation delay for control signals ata_dior, ata_diow, ata_iordy,
ata_dmack
Maximum difference in cable propagation delay between ata_iordy and
ata_data (read)
Maximum difference in cable propagation delay between (ata_dior, ata_diow,
ata_dmack) and ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0,
ata_data(write)
Maximum difference in cable propagation delay without accounting for ground
bounce
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 6
READ Data(15:0)
ADDR
(See note 1)
Table 33. Timing Parameters (continued)
DIOR
IORDY
IORDY
Figure 11. PIO Read Mode Timing
Description
t1
tA
t2r
t5
trd1
t9
t6
Value/Contributing Factor
Transceiver
Transceiver
Transceiver
Cable
Cable
Cable
Cable
Cable
45
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