MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1454
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
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
- Current page: 1454 of 2327
- Download datasheet (17Mb)
Programmable Registers
20.4.32 Shadow Register for OTP Bank3 Word5 (ROM Use 5)
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 5 (ADDR = 0x1D).
Address:
Re-
20.4.33 Shadow Register for OTP Bank3 Word6 (ROM Use 6)
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 6 (ADDR = 0x1E).
1454
set
Bit
W
R
NAND_READ_
CMD_CODE1
NAND_ROW_
ADDRESS_
ADDRESS_
COLUMN_
31
0
NAND_
BYTES
BYTES
Field
15 8
Field
31 0
BITS
7 4
3 0
30
0
29
0
HW_OCOTP_ROM5
(HW_OCOTP_ROM5)
(HW_OCOTP_ROM6)
28
0
NAND flash read command setup code.
NAND flash column address cycles.
NAND flash row address cycles.
Shadow register for ROM-use word5 (Copy of OTP Bank 3, word 5 (ADDR = 0x1D)). These bits become
read-only after the HW_OCOTP_LOCK[ROM_SHADOW] bit is set.
27
0
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
HW_OCOTP_ROM4 field descriptions (continued)
0
24
0
23
0
HW_OCOTP_ROM5 field descriptions
8002_C000h base + 1F0h offset = 8002_C1F0h
22
0
21
0
20
0
19
0
18
0
17
0
16
0
BITS
15
0
Description
Description
14
0
13
0
12
0
11
0
10
0
0
9
0
8
Freescale Semiconductor, Inc.
0
7
0
6
0
5
0
4
3
0
0
2
0
1
0
0
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