MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 952

• 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

OTP eFuse and Persistent Bit Definitions
12.3 OTP eFuse and Persistent Bit Definitions
This section provides tables that show the location and function of the OTP eFuse and
persistent bits.
12.3.1 OTP eFuse
The device contains a 1280-bit array of OTP eFuse bits, some of which are used by ROM.
The bits listed in
typically programmed on the customer's board assembly line. For more information about
the OTP bits, see
952
HW_OCOTP_ROM0:0x8002C1A0:31:24
HW_OCOTP_ROM0:0x8002C1A0:23:22
HW_OCOTP_ROM0:0x8002C1A0:21:20
eFuse
Bank:Address:Bit
DATA[5]
LCD_
x
x
x
x
VOLTAGE
SELECT-
DATA[4]
LCD_
OR/
0
0
0
0
Table 12-3
OCOTP
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
DATA[3]
LCD_
BM3/
1
1
1
1
Overview.
DATA[2]
–
LCD_
BM2/
Table 12-3. General ROM Bits
Table 12-5
1
1
1
1
Boot Modes OCOTP bits, please refer to table12-3 for definitions
SD_MMC_MODE[1:0]
00 = MBR
01 = RESERVED
10 = eMMC fast boot
11 = eSD fast boot
POWER_GATE_GPIO-SD/MMC card power gate GPIO pin select.
00 = PWM3
01 = PWM4
10 = LCD_DOTCLK
11 = NO_GATE
eFuse Function
DATA[1]
LCD_
BM1/
0
0
1
1
can be configured by the customers and are
DATA[0]
LCD_
BM0/
0
1
0
1
PORT
Reserved
Reserved
Reserved
Reserved
BOOT MODE
Freescale Semiconductor, Inc.