MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 756

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

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

Programmable Registers
9.4.25 PINCTRL Drive Strength and Voltage Register 9
The PINCTRL Drive Strength and Voltage Register selects the current drive strength for 7
pins of bank 2.
HW_PINCTRL_DRIVE9: 0x390
HW_PINCTRL_DRIVE9_SET: 0x394
HW_PINCTRL_DRIVE9_CLR: 0x398
HW_PINCTRL_DRIVE9_TOG: 0x39C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
Address:
756
Reset
BANK2_PIN00_
Bit
W
R
Field
1 0
MA
31
0
(HW_PINCTRL_DRIVE9)
HW_PINCTRL_DRIVE9
30
1
Pin 270, SSP0_DATA0 pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
PIN15_MA
29
BANK2_
0
HW_PINCTRL_DRIVE8 field descriptions (continued)
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
0
27
0
8001_8000h base + 390h offset = 8001_8390h
26
1
PIN14_MA
25
BANK2_
0
24
0
Description
23
0
22
1
PIN13_MA
21
BANK2_
0
20
0
Freescale Semiconductor, Inc.
19
0
18
1
PIN12_MA
17
0
BANK2_
16
0