MCIMX251AVM4 Freescale Semiconductor, MCIMX251AVM4 Datasheet - Page 77

• 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
M_DATA
ADDR
ADDR/
DATA
CS[x]
EB[y]
CS[x]
EB[y]
LBA
RW
OE
LBA
RW
OE
Last Valid Address
i.MX25 Applications Processor for Automotive Products, Rev. 8
Figure 48. Asynchronous A/D Mux Write Access
Figure 47. Asynchronous Memory Write Access
WE45
WE41
WE33
WE39
WE31
WE33
WE45
WE39
WE31
Addr. V1
WE32A
Address V1
WE40A
D(V1)
D(V1)
WE41
WE34
WE32
WE40
WE46
WE34
WE46
WE42
WE42
WE42
Next Address
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