MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1158
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
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Programmable Registers
14.8.56 DRAM Control Register 61 (HW_DRAM_CTL61)
This is a DRAM configuration register.
Address:
14.8.57 DRAM Control Register 62 (HW_DRAM_CTL62)
This is a DRAM configuration register.
1158
Reset
Reset
RANGE_TYPE
SOURCE_ID
OUT_OF_
OUT_OF_
OUT_OF_
Bit
Bit
W
W
RANGE_
LENGTH
RANGE_
R
R
RSVD3
RSVD2
RSVD1
31 30
29 24
22 16
15 13
Field
12 0
23
31
15
0
0
RSVD3
RSVD1
HW_DRAM_CTL61
30
14
0
0
Always write zeroes to this field.
Type of cmd that caused an Out-of-Range interrupt. READ-ONLY
Holds the type of command that caused an out-of-range interrupt request to the memory devices. This
parameter is read-only.
Always write zeroes to this field.
Length of cmd that caused an Out-of-Range interrupt. READ-ONLY
Holds the length of the command that caused an out-of-range interrupt request to the memory devices. This
parameter is read-only.
Always write zeroes to this field.
Source ID of cmd that caused an Out-of-Range interrupt. READ-ONLY
Holds the Source ID of the command that caused an out-of-range interrupt request to the memory devices.
This parameter is read-only.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
OUT_OF_RANGE_TYPE
28
12
0
0
800E_0000h base + F4h offset = 800E_00F4h
HW_DRAM_CTL61 field descriptions
27
11
0
0
26
10
0
0
25
0
0
9
OUT_OF_RANGE_SOURCE_ID
24
0
0
8
Description
RSVD2
23
0
0
7
22
0
0
6
21
0
5
0
OUT_OF_RANGE_LENGTH
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
0
0
2
17
0
0
1
16
0
0
0
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