MCIMX255AJM4A Freescale Semiconductor, MCIMX255AJM4A Datasheet - Page 81

• Manufacturer Part Number: MCIMX255AJM4A
• Description: IC MPU IMX25 AUTO 400MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r

Specifications of MCIMX255AJM4A

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 128
• Program Memory Type: External Program Memory
• Ram Size: 144K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.52 V
• Data Converters: A/D 3x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 400-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 51
Figure 52
Freescale Semiconductor
SCKT (output)
shows the ESAI receive timing diagram.
shows the ESAI HCKT timing diagram.
(input/output)
FSR (word)
FSR (word)
FSR (bit)
FSR (bit)
Flags in
Data in
HCKT
SCKR
out
out
in
in
i.MX25 Applications Processor for Automotive Products, Rev. 8
73
Figure 51. ESAI Receive Timing Diagram
95
65
Figure 52. ESAI HCKT Timing
62
63
69
64
66
96
74
71
76
75
first bit
last bit
77
72
75
70
81