MCIMX355AJQ5C Freescale Semiconductor, MCIMX355AJQ5C Datasheet - Page 105

• Manufacturer Part Number: MCIMX355AJQ5C
• Description: MULTIMEDIA PROCESSOR 400-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX35r

Specifications of MCIMX355AJQ5C

• Core Processor: ARM11
• Core Size: 32-Bit
• Speed: 532MHz
• Connectivity: 1-Wire, CAN, EBI/EMI, Ethernet, I²C, MMC, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.33 V ~ 1.47 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 400-MAPBGA
• Processor Series: i.MX355
• Core: ARM1136JF-S
• Data Bus Width: 32 bit
• Data Ram Size: 128 KB
• Interface Type: I2C, I2S, SPI, SSI, UART
• Maximum Clock Frequency: 133 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 1.22 V to 1.47 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: IMX35PDK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Figure 78
timing parameters for MDMA read and write.
Freescale Semiconductor
Parameter
tg(write)
tg(read)
tf(write)
tf(read)
tm, ti
ATA
td
t0
tL
tk
shows timing for MDMA read, and
Parameter
Figure
Figure 79
td, td1
from
tgr
tm
—
tfr
—
—
—
tk
78,
i.MX35 Applications Processors for Automotive Products, Rev. 9
Table 68. MDMA Read and Write Timing Parameters
tm (min.) = ti (min.) = time_m × T – (tskew1 + tskew2 + tskew5)
td1.(min.) = td (min.) = time_d × T – (tskew1 + tskew2 + tskew6)
tk.(min.) = time_k × T – (tskew1 + tskew2 + tskew6)
t0 (min.) = (time_d + time_k) × T
tgr (min. – read) = tco + tsu + tbuf + tbuf + tcable1 + tcable2
tgr.(min. – drive) = td – te(drive)
tfr (min. – drive) = 0
tg (min. – write) = time_d × T – (tskew1 + tskew2 + tskew5)
tf (min. – write) = time_k × T – (tskew1 + tskew2 + tskew6)
tL (max.) = (time_d + time_k–2) × T – (tsu + tco + 2 × tbuf + 2 × tcable2)
Figure 78. MDMA Read Timing Diagram
Figure 79. MDMA Write Timing Diagram
Figure 79
shows timing for MDMA write.
Value
Table 68
time_d, time_k
time_d, time_k
Controlling
Variable
time_m
time_d
time_d
time_d
time_k
time_k
lists the
—
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