MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 811
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: 811 of 2327
- Download datasheet (17Mb)
HW_PINCTRL_DOE3_TOG: 0xb3C
For pins in bank 3 that are configured as GPIOs, a 1 in this register will enable the
corresponding bit value from HW_PINCTRL_DOUTxx register to be driven out the pin,
and a 0 in this register will disable the corresponding driver.
Address:
9.4.57 PINCTRL Bank 4 Data Output Enable Register
The PINCTRL Bank 4 Output Enable Register controls the output enable signal for all pins
in bank 4 that are configured for GPIO mode.
HW_PINCTRL_DOE4: 0xb40
HW_PINCTRL_DOE4_SET: 0xb44
HW_PINCTRL_DOE4_CLR: 0xb48
Freescale Semiconductor, Inc.
Reset
Reset
Bit
Bit
W
W
RSRVD1
R
R
Field
30 0
DOE
31
31
15
0
0
(HW_PINCTRL_DOE4)
HW_PINCTRL_DOE3
30
14
0
0
Empty Description.
Each bit in this register corresponds to one of the 31 pins in bank 3. Setting a bit in this register to one allows
the chip to drive the corresponding pin in GPIO mode.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_DOE3 field descriptions
8001_8000h base + B30h offset = 8001_8B30h
27
11
0
0
26
10
0
0
25
0
0
9
DOE[15:0]
24
0
0
8
DOE[30:16]
Description
23
0
0
7
22
0
0
6
Chapter 9 Pin Control and GPIO (PinCtrl)
21
0
5
0
20
0
4
0
19
0
0
3
18
0
0
2
17
0
0
1
16
0
0
0
811
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