MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 953

• 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

Freescale Semiconductor, Inc.
HW_OCOTP_ROM0:0x8002C1A0:19:14
HW_OCOTP_ROM0:0x8002C1A0:13:12
HW_OCOTP_ROM0:0x8002C1A0:11:8
HW_OCOTP_ROM0:0x8002C1A0:7
HW_OCOTP_ROM0:0x8002C1A0:6
HW_OCOTP_ROM0:0x8002C1A0:5
HW_OCOTP_ROM0:0x8002C1A0:4
HW_OCOTP_ROM0:0x8002C1A0:3
HW_OCOTP_ROM0:0x8002C1A0:2
HW_OCOTP_ROM0:0x8002C1A0:1:0
eFuse
Bank:Address:Bit
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
POWER_UP_DELAY—SD/MMC card power up delay required after enabling
GPIO power gate.
000000 = 20 ms (default)
000001 = 10 ms
000010 = 20 ms
….
111111 = 630 ms
SD_BUS_WIDTH—SD/MMC card bus width.
00 = 4-bit
01 = 1-bit
10 = 8-bit
11 = Reserved
Index to SSP clock speed. By default (0x0), the clock speed is set to 12 MHz. The
value of the index will modify the SPI clock speed accordingly.
EMMC_USE_DDR - Blow to enable DDR access mode when fast boot from eM-
MC4.4 card.
DISABLE_SPI_NOR_FAST_READ—Blow to disable SPI NOR fast reads, which
are used by default. Some SPI NORs do not support this functionality.
ENABLE_USB_BOOT_SERIAL_NUMBER—If set, the device serial number is
reported to the host during USB boot mode initialization, else no serial number is
reported.
ENABLE_UNENCRYPTED_BOOT—If clear, allows only booting of encrypted im-
ages. If set, both encrypted/unencrypted images are valid.
Reserved.
DISABLE_RECOVERY_MODE—If set, does not allow booting in recovery mode.
USE_ALT_DEBUG_UART_PINS[1:0]
00 - I2C0
01 - AUART0
10 - PWM
11 - reserved
[note] on EVK/Armadillo, PWM0/1 are used as Debug UART Pins, so these two
bits must be blown "10".
eFuse Function
Chapter 12 Boot Modes
953