MCIMX251AJM4 Freescale Semiconductor, MCIMX251AJM4 Datasheet - Page 132

• Manufacturer Part Number: MCIMX251AJM4
• Description: IC MPU IMX25 AUTO 400MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r

Specifications of MCIMX251AJM4

• 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-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

132
USBPHY1_VBU
USBPHY1_RRE
USBPHY1_UID
USBPHY1_DM
USBPHY2_DM
Contact Name
USBPHY1_DP
USBPHY2_DP
FEC_TX_CLK
FEC_RDATA0
FEC_RDATA1
FEC_TDATA0
FEC_TDATA1
FEC_RX_DV
FEC_TX_EN
FEC_MDIO
SJC_MOD
GPIO_A
GPIO_B
GPIO_C
GPIO_D
TRSTB
RTCK
DE_B
TCK
TMS
TDO
TDI
S
F
Table 101. 17×17 mm Package i.MX25 Signal Contact Assignment (continued)
Assignment
Contact
W10
N19
N18
i.MX25 Applications Processor for Automotive Products, Rev. 8
V10
K17
K18
Y19
Y18
P17
P19
L18
J18
L17
W9
W8
M2
M1
M4
M3
Y9
Y8
V9
U9
L2
L3
J4
L4
USBPHY1_BIAS
Power Rail
USBPHY1
USBPHY1
USBPHY2
USBPHY2
USBPHY1
USBPHY1
MISC
MISC
MISC
MISC
MISC
MISC
MISC
MISC
JTAG
JTAG
JTAG
JTAG
JTAG
JTAG
JTAG
JTAG
CRM
CRM
CRM
CRM
I/O Buffer Type
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Direction after
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
OUTPUT
OUTPUT
OUTPUT
OUTPUT
Reset
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
1
Freescale Semiconductor
100Kohm Pull-Up
47Kohm Pull-Up
22Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
47Kohm Pull-Up
Configuration
after Reset
Pull-Down
Pull-Down
Pull-Down
Pull-Down
Pull-Down
Pull-Down
Pull-Down
100Kohm
100Kohm
100Kohm
100Kohm
100Kohm
100Kohm
100Kohm
High
High
Low
Low
-
-
-
-
-
-
-
-
-
-
1