MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 784

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• 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: Compliant

Programmable Registers
9.4.35 PINCTRL Drive Strength and Voltage Register 19
The PINCTRL Drive Strength and Voltage Register selects the current drive strength for 0
pins of bank 4.
HW_PINCTRL_DRIVE19: 0x430
HW_PINCTRL_DRIVE19_SET: 0x434
HW_PINCTRL_DRIVE19_CLR: 0x438
HW_PINCTRL_DRIVE19_TOG: 0x43C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
784
BANK4_PIN16_V
BANK4_PIN20_
BANK4_PIN16_
RSRVD1
RSRVD0
17 16
15 4
Field
1 0
MA
MA
3
2
(HW_PINCTRL_DRIVE19)
1= 3.3V.
Pin 230, JTAG_RTCK pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
Always write zeroes to this field.
Always write zeroes to this field.
Pin 19, ENET_CLK pin voltage selection:
0= 1.8V;
1= 3.3V.
Pin 19, ENET_CLK pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
HW_PINCTRL_DRIVE18 field descriptions (continued)
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Description
Freescale Semiconductor, Inc.