MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 753
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: 753 of 2327
- Download datasheet (17Mb)
9.4.24 PINCTRL Drive Strength and Voltage Register 8
The PINCTRL Drive Strength and Voltage Register selects the current drive strength for 8
pins of bank 2.
HW_PINCTRL_DRIVE8: 0x380
HW_PINCTRL_DRIVE8_SET: 0x384
HW_PINCTRL_DRIVE8_CLR: 0x388
HW_PINCTRL_DRIVE8_TOG: 0x38C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
Address:
Freescale Semiconductor, Inc.
Reset
Reset
BANK2_PIN07_V
Bit
Bit
W
W
RSRVD7
R
R
Field
31
30
31
15
0
0
(HW_PINCTRL_DRIVE8)
HW_PINCTRL_DRIVE8
30
14
1
1
Always write zeroes to this field.
Pin 282, SSP0_DATA7 pin voltage selection:
0= 1.8V;
1= 3.3V.
PIN07_MA
PIN03_MA
29
13
BANK2_
0
BANK2_
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_DRIVE8 field descriptions
27
11
0
0
8001_8000h base + 380h offset = 8001_8380h
26
10
1
1
PIN06_MA
PIN02_MA
25
BANK2_
0
BANK2_
0
9
24
0
0
8
Description
23
0
0
7
22
1
1
6
Chapter 9 Pin Control and GPIO (PinCtrl)
PIN05_MA
PIN01_MA
21
BANK2_
0
5
BANK2_
0
20
0
4
0
19
0
0
3
18
1
1
2
PIN04_MA
PIN00_MA
17
0
0
BANK2_
1
BANK2_
16
0
0
0
753
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