MCIMX253CVM4 Freescale Semiconductor, MCIMX253CVM4 Datasheet - Page 148

• Manufacturer Part Number: MCIMX253CVM4
• Description: IC MPU I.MX25 IND 400MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r

Specifications of MCIMX253CVM4

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, 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
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

148
1
2
3
OSC24M_EXTAL
OSC32K_EXTAL
BOOT_MODE0
BOOT_MODE1
The state immediately after reset and before ROM firmware or software has executed.
During power-on reset this port acts as input for fuse override signal.
During power-on reset this port acts as output for diagnostic signal.
OSC24M_XTAL
OSC32K_XTAL
Contact Name
TEST_MODE
TAMPER_A
TAMPER_B
OSC_BYP
CLK_SEL
MESH_C
MESH_D
INAUX0
INAUX1
INAUX2
POR_B
WIPER
CLKO
XP
XN
YP
YN
Table 105. 12x12 mm Package i.MX25 Signal Contact Assignment (continued)
2
2
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
Assignment
Contact
AA22
AA20
AA19
AB19
AB20
AB13
AB12
AB15
AA18
AA16
AB17
AA17
AA15
AB16
W21
W15
W14
V21
Y22
V11
V13
R13
T13
Power Rail
OSC24M
OSC24M
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
CRM
CRM
CRM
CRM
CRM
CRM
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
I/O Buffer Type
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Direction after
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
OUTPUT
Reset
INPUT
INPUT
INPUT
INPUT
INPUT
1
Freescale Semiconductor
100Kohm Pull-Up
Configuration
after Reset
Pull-Down
Pull-Down
Pull-Down
Pull-Down
100Kohm
100Kohm
100Kohm
100Kohm
Low
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1