MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 846

• 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

Clock Structure
846
clk_enet_time
can0_nogate
can1_nogate
clk_flexcan0
clk_flexcan1
clk_xtal24m
clk_lradc2k
clk_uart
clk_flex-
clk_flex-
clk_32k
NAME
clk_x
REFERENCE
/ref_net_pll
/ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_xtal
ref_pll
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
VIDE/FREQ
24MHz
24MHz
24MHz
24MHz
10 bits
24Mhz
32khz
6 bits
2 bits
2khz
DI-
Divided clock domains referenced from Xtal clock.
Ethernet 1588 timer clock
APBX clock domain.
UART clock domain.
Used for the PWM and analog 24 MHz clock domains.
Fixed 32 KHz clock domain. The reference is the 24 MHz crystal and divides by
768 to produce 32 KHz.
Flexcan0 CAN Protocol Interface(CPI) clock without gating.
Flexcan1 CAN Protocol Interface(CPI) clock without gating.
Flexcan0 CAN Protocol Interface (CPI) clock with gating which is controlled by
FLEXCAN H/W.
Flexcan1 CAN Protocol Interface (CPI) clock with gating which is controlled by
FLEXCAN H/W.
Fixed 2 KHz clock domain.
DESCRIPTION
Fixed clock domains.
Freescale Semiconductor, Inc.