MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1738

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX281AVM4B

• 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: Supplier Unconfirmed

Operation
1738
Figure 27-4. I
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
No
Wait For
i2c_sda_en=1
start condition
Run
Master & Start
Release Held
Wait for start
hold time
Bus Idle
Presend
Cond. ?
RUN?
Start?
Clock
Multi
2
C Master Mode Flow Chart-Initial States
Yes
No
Yes
No
Yes
Yes
Release Held
No
Bus Busy
Master?
Yes
Cond. ?
RECEIVE
MODE?
Clock
Multi
Stop
No
RECEIVE
STATES
Master
loss
Yes
No
TRANSMIT
STATES
Freescale Semiconductor, Inc.