MCIMX255AJM4AR2 Freescale Semiconductor, MCIMX255AJM4AR2 Datasheet - Page 133

• Manufacturer Part Number: MCIMX255AJM4AR2
• Description: Processors - Application Specialized IMX25 1.2 AUTO
• Manufacturer: Freescale Semiconductor

Specifications of MCIMX255AJM4AR2

• Core: ARM926EJ-S
• Processor Series: MCIMX25
• Maximum Clock Frequency: 400 MHz
• Instruction / Data Cache Memory: 16 KB
• Data Ram Size: 128 KB
• Operating Supply Voltage: 1.15 V to 1.52 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-400
• Interface Type: USB
• Memory Type: DDR2
• Minimum Operating Temperature: - 40 C

Freescale Semiconductor
1
2
3
OSC24M_EXTAL
OSC32K_EXTAL
BOOT_MODE0
BOOT_MODE1
OSC24M_XTAL
OSC32K_XTAL
Contact Name
POWER_FAIL
VSTBY_ACK
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.
TEST_MODE
TAMPER_A
TAMPER_B
OSC_BYP
RESET_B
CLK_SEL
MESH_C
MESH_D
INAUX0
INAUX1
INAUX2
POR_B
WIPER
CLKO
XP
XN
YP
YN
Table 101. 17×17 mm Package i.MX25 Signal Contact Assignment (continued)
3
2
2
Assignment
Contact
W20
W19
W12
U19
N10
N11
U13
U14
U11
U12
i.MX25 Applications Processor for Automotive Products, Rev. 9
T20
T19
T18
V20
V19
V18
Y15
Y16
Y11
Y10
P11
P12
Y12
V14
V13
V12
Power Rail
OSC24M
OSC24M
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
DRYICE
CRM
CRM
CRM
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
GPIO
GPIO
GPIO
Direction after
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
ANALOG
OUTPUT
OUTPUT
Reset
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
1
100 K Pull-Down
100 K Pull-Down
100 K Pull-Down
100 K Pull-Down
100 K Pull-Down
100 K Pull-Up
100 K Pull-Up
Configuration
after Reset
Low
Low
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
133