MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 737
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: 737 of 2327
- Download datasheet (17Mb)
9.4.19 PINCTRL Drive Strength and Voltage Register 3
The PINCTRL Drive Strength and Voltage Register selects the current drive strength for 5
pins of bank 0.
HW_PINCTRL_DRIVE3: 0x330
HW_PINCTRL_DRIVE3_SET: 0x334
Freescale Semiconductor, Inc.
BANK0_PIN17_V
BANK0_PIN16_V
BANK0_PIN18_
BANK0_PIN17_
BANK0_PIN16_
RSRVD1
RSRVD0
Field
9 8
5 4
1 0
MA
MA
MA
7
6
3
2
(HW_PINCTRL_DRIVE3)
Pin 92, GPMI_CE2N pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
Always write zeroes to this field.
Pin 131, GPMI_CE1N pin voltage selection:
0= 1.8V;
1= 3.3V.
Pin 131, GPMI_CE1N pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
Always write zeroes to this field.
Pin 115, GPMI_CE0N pin voltage selection:
0= 1.8V;
1= 3.3V.
Pin 115, GPMI_CE0N pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
HW_PINCTRL_DRIVE2 field descriptions (continued)
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Description
Chapter 9 Pin Control and GPIO (PinCtrl)
737
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