MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1449

• 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

20.4.28 Shadow Register for OTP Bank3 Word1 (ROM Use 1)
Copied from the OTP automatically after reset. Can be re-loaded by setting
HW_OCOTP_CTRL[RELOAD_SHADOWS].
Shadowed memory mapped access to OTP Bank 3, word 1 (ADDR = 0x19).
Address:
Freescale Semiconductor, Inc.
Reset
Reset
UNENCRYPTED_
DEBUG_UART_
RECOVERY_
USE_ALT_
Bit
Bit
DISABLE_
W
W
ENABLE_
R
R
RSRVD0
MODE
BOOT
PINS
Field
1 0
4
3
2
31
15
RSRVD2
0
0
HW_OCOTP_ROM1
(HW_OCOTP_ROM1)
30
14
0
0
Blow to enable unencrypted boot modes.
Reserved - do not blow this bit.
Blow to disable recovery boot mode.
00-PWM; 01-AUART0; 10-I2C0; 11-Reserved;
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_OCOTP_ROM0 field descriptions (continued)
28
12
0
0
8002_C000h base + 1B0h offset = 8002_C1B0h
BOOT_SEARCH_COUNT
27
11
0
0
26
10
0
0
25
0
0
9
24
0
0
8
Description
BOOT_SEARCH_STRIDE
23
0
0
7
22
0
0
6
Chapter 20 On-Chip OTP (OCOTP) Controller
21
0
5
0
20
0
4
0
19
0
0
3
18
0
0
2
NUMBER_OF_
NANDS
17
0
0
1
1449
16
0
0
0