MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 697

• 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

Freescale Semiconductor, Inc.
Reset
BANK0_PIN28
BANK0_PIN27
BANK0_PIN26
BANK0_PIN25
BANK0_PIN24
BANK0_PIN23
Bit
W
RSRVD0
R
31 26
25 24
23 22
21 20
19 18
17 16
15 14
Field
15
BANK0_
1
PIN23
14
1
Always write zeroes to this field.
Pin 129, GPMI_RESETN pin function selection:
00= gpmi_resetn;
01= ssp3_cmd;
10= reserved;
11= GPIO.
Pin 123, GPMI_CLE pin function selection:
00= gpmi_cle;
01= ssp3_d2;
10= ssp3_d5;
11= GPIO.
Pin 117, GPMI_ALE pin function selection:
00= gpmi_ale;
01= ssp3_d1;
10= ssp3_d4;
11= GPIO.
Pin 127, GPMI_WRN pin function selection:
00= gpmi_wrn;
01= ssp1_sck;
10= reserved;
11= GPIO.
Pin 110, GPMI_RDN pin function selection:
00= gpmi_rdn;
01= ssp3_sck;
10= reserved;
11= GPIO.
Pin 80, GPMI_RDY3 pin function selection:
00= gpmi_ready3;
01= can0_rx;
13
BANK0_
1
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
PIN22
12
HW_PINCTRL_MUXSEL1 field descriptions
1
11
BANK0_
1
PIN21
10
1
BANK0_
1
9
PIN20
1
8
Description
BANK0_
1
7
PIN19
1
6
Chapter 9 Pin Control and GPIO (PinCtrl)
5
BANK0_
1
PIN18
4
1
1
3
BANK0_
PIN17
1
2
1
1
BANK0_
PIN16
1
0
697