MCIMX27MOP4A Freescale Semiconductor, MCIMX27MOP4A Datasheet - Page 93

• Manufacturer Part Number: MCIMX27MOP4A
• Description: IC MPU I.MX27 19X19 473MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX27r

Specifications of MCIMX27MOP4A

• 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, LCD, POR, PWM, WDT
• Program Memory Type: ROMless
• Ram Size: 45K x 8
• Voltage - Supply (vcc/vdd): 1.38 V ~ 1.52 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 473-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Freescale Semiconductor
BCLK (for rising edge timing)
BCLK (for falling edge timing)
WE1
WE2
WE3
WE4
ID
BCLK (for rising edge timing)
Clock fall to address valid
Clock rise/fall to address invalid
Clock rise/fall to CS[x] valid
Clock rise/fall to CS[x] invalid
Output Data
Address
CS[x]
EB[x]
Input Data
LBA
RW
OE
DTACK
ECB
Table 50. WEIM Bus Timing Parameters
Figure 53. WEIM Bus Timing Diagram
i.MX27 and i.MX27L Data Sheet, Rev. 1.6
WE13
WE11
WE5
WE9
WE1
WE3
WE7
Parameter
WE21
WE19
WE15
WE17
WEIM Inputs Timing
WEIM Outputs Timing
WE22
WE20
WE18
WE16
...
...
WE23
0.68
0.68
0.45
0.45
Min
1.8 V
Max
2.05
2.49
2.25
2.25
WE14
WE4
WE6
WE12
WE2
WE8
WE10
Electrical Characteristics
Unit
ns
ns
ns
ns
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