MCIMX251AVM4 Freescale Semiconductor, MCIMX251AVM4 Datasheet - Page 131

• Manufacturer Part Number: MCIMX251AVM4
• Description: IC MPU I.MX25 AUTO 400MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r

Specifications of MCIMX251AVM4

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, POR, PWM, WDT
• Number Of I /o: 128
• Program Memory Type: External Program Memory
• Ram Size: 144K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.52 V
• Data Converters: A/D 3x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 400-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Freescale Semiconductor
Contact Name
CSI_PIXCLK
CSPI1_MOSI
CSPI1_MISO
CSPI1_SCLK
UART1_RXD
UART2_RXD
UART1_TXD
UART1_RTS
UART1_CTS
UART2_TXD
UART2_RTS
UART2_CTS
CSPI1_RDY
SD1_DATA0
SD1_DATA1
SD1_DATA2
SD1_DATA3
KPP_ROW0
KPP_ROW1
KPP_ROW2
KPP_ROW3
CSPI1_SS0
CSPI1_SS1
KPP_COL0
KPP_COL1
KPP_COL2
KPP_COL3
SD1_CMD
FEC_MDC
I2C1_CLK
I2C1_DAT
SD1_CLK
Table 101. 17×17 mm Package i.MX25 Signal Contact Assignment (continued)
2
Assignment
Contact
G17
M20
M19
i.MX25 Applications Processor for Automotive Products, Rev. 8
H20
F17
K20
N20
L20
J20
W1
R4
V2
U3
V1
U2
U1
P4
R3
R2
N4
R1
P3
P2
P1
N3
N2
N1
T4
T3
T2
T1
L1
Power Rail
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
SDIO
SDIO
SDIO
SDIO
SDIO
SDIO
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
CSI
CSI
CSI
I/O Buffer Type
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Direction after
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
Reset
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
1
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
100Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
Configuration
after Reset
Keeper
High
High
High
High
Low
Low
-
1
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