MCIMX285AJM4A Freescale Semiconductor, MCIMX285AJM4A Datasheet - Page 56

• Manufacturer Part Number: MCIMX285AJM4A
• Description: Processors - Application Specialized CATSKILLS REV 1.1
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX285AJM4A

• Product Category: Processors - Application Specialized
• Core: ARM926EJ-S
• Processor Series: i.MX28
• Data Bus Width: 32 bit
• Data Ram Size: 128 KB
• Operating Supply Voltage: 1.35 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Memory Type: L1 Cache, ROM, SRAM

Electrical Characteristics
3.5.14.4 SPI AC Timing
Figure 41
parameters.
56
SCK
MISO
MOSI
SSn
MS11
MS12
MS13
MS14
MS15
CS10
MS5
CS1
CS2
CS3
CS4
CS5
CS6
CS7
CS8
CS9
ID
ID
CS7
CS9
depicts the master mode and slave mode timings of the SPI, and
SCK cycle time
SCK high or low time
SCK rise or fall
SS n pulse width
SS n lead time (CS setup time)
SS n lag time (CS hold time)
MOSI setup time
MOSI hold time
MISO setup time
MISO hold time
CS10
Table 60. MS Parallel Transfer Timing Parameters (continued)
CS1
i.MX28 Applications Processors for Automotive Products, Rev. 3
DATA Input Delay Time
CS8
DATA Setup Time
DATA Hold Time
BS Setup Time
SCK Fall Time
BS Hold Time
Parameter
Parameter
Table 61. SPI Interface Timing Parameters
Figure 41. SPI Interface Timing Diagram
CS3
CS3
CS2
t
CS2
Symbol
Symbol
RISE/FALL
tBSsu
tCLKf
t
t
t
t
t
tBSh
tDsu
t
t
Smosi
Hmosi
Smiso
Hmiso
CSLH
tDh
tDd
t
SCS
HCS
t
SW
clk
CS6
Min.
Min
50
25
25
25
25
—
—
Table 61
—
8
1
8
1
5
5
5
5
CS4
Freescale Semiconductor
lists the timing
Max.
Max
7.6
10
—
—
—
—
15
—
—
—
—
—
—
—
—
—
CS5
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns