MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1159
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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Address:
Re-
14.8.58 DRAM Control Register 63 (HW_DRAM_CTL63)
This is a DRAM configuration register.
Address:
Freescale Semiconductor, Inc.
set
Reset
Reset
Bit
W
R
ERROR_ADDR
ERROR_ADDR
PORT_CMD_
PORT_CMD_
OBSOLETE
Bit
Bit
31
W
W
0
R
R
RSVD1
Field
31 0
Field
31 8
7 2
1 0
30
0
31
15
0
0
29
0
HW_DRAM_CTL63
HW_DRAM_CTL62
28
0
30
14
0
0
Address of port that caused the PORT cmd error. READ-ONLY.
Always write zeroes to this field.
Always write zeroes to this field.
Address of port that caused the PORT cmd error. READ-ONLY.
27
0
26
0
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
OBSOLETE[15:8]
24
0
28
12
0
0
23
0
HW_DRAM_CTL62 field descriptions
800E_0000h base + FCh offset = 800E_00FCh
HW_DRAM_CTL63 field descriptions
800E_0000h base + F8h offset = 800E_00F8h
22
0
27
11
0
0
21
0
20
0
26
10
0
0
PORT_CMD_ERROR_ADDR
19
0
18
25
0
0
0
9
OBSOLETE[31:16]
17
0
16
24
0
0
0
8
15
0
Description
Description
23
14
0
0
0
7
13
0
22
12
0
0
6
0
Chapter 14 External Memory Interface (EMI)
11
0
21
0
5
0
10
RSVD1
0
0
9
20
0
4
0
0
8
0
7
19
0
0
3
0
6
0
5
18
0
0
2
0
4
ERROR_ADDR
3
0
PORT_CMD_
17
0
0
1
0
2
0
1
1159
16
0
0
0
0
0
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