MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1169
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: 1169 of 2327
- Download datasheet (17Mb)
14.8.68 DRAM Control Register 73 (HW_DRAM_CTL73)
This is a DRAM configuration register.
Address:
Re-
14.8.69 DRAM Control Register 74 (HW_DRAM_CTL74)
This is a DRAM configuration register.
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
PHY_CTRL_
PHY_CTRL_
PHY_CTRL_
REG_0_1
REG_0_2
REG_0_3
31
31
0
0
Field
31 0
Field
31 0
Field
31 0
30
30
0
0
29
29
0
0
HW_DRAM_CTL73
HW_DRAM_CTL74
28
28
0
0
Controls pad output enable times and other PHY parameters for data slice 1.
There is a separate phy_ctrl_reg_0_X parameter for each of the slices of data sent on the DFI data bus.
The definition of phy_ctrl_reg_0_X parameter is same for data slice 0~3.
Controls pad output enable times and other PHY parameters for data slice 2.
Data slice 2 is disabled.
Controls pad output enable times and other PHY parameters for data slice 3.
Data slice 3 is disabled.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
24
24
0
0
23
23
0
0
HW_DRAM_CTL72 field descriptions
HW_DRAM_CTL73 field descriptions
HW_DRAM_CTL74 field descriptions
800E_0000h base + 124h offset = 800E_0124h
800E_0000h base + 128h offset = 800E_0128h
22
22
0
0
21
21
0
0
20
20
0
0
19
19
0
0
PHY_CTRL_REG_0_2
PHY_CTRL_REG_0_3
18
18
0
0
17
17
0
0
16
16
0
0
15
15
0
0
Description
Description
Description
14
14
0
0
13
13
0
0
12
12
0
0
Chapter 14 External Memory Interface (EMI)
11
11
0
0
10
10
0
0
0
0
9
9
0
0
8
8
0
0
7
7
0
0
6
6
0
0
5
5
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
1169
0
0
0
0
Related parts for MCIMX281AVM4B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU, MPU & DSP Development Tools MCIMX28LCD
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCIMX-LVDS1
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: