MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 57

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

3.4.14.4
Figure 41
parameters.
Freescale Semiconductor
SCK
MISO
MOSI
SS n
MS11
MS12
MS13
MS14
MS15
CS10
MS4
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
SPI AC Timing
CS10
i.MX28 Applications Processor Data Sheet for Consumer Products, Rev. 0
Table 60. MS Parallel Transfer Timing Parameters (continued)
CS1
DATA Input Delay Time
CS8
DATA Setup Time
DATA Hold Time
SCK Rise 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
tCLKr
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
lists the timing
Max.
Max
7.6
10
10
—
—
—
—
15
—
—
—
—
—
—
—
—
—
CS5
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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