MCIMX357DVM5B Freescale Semiconductor, MCIMX357DVM5B Datasheet - Page 45

• Manufacturer Part Number: MCIMX357DVM5B
• Description: PROCESSOR MULTIMEDIA 400PBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX35r

Specifications of MCIMX357DVM5B

• 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: -20°C ~ 70°C
• Package / Case: 400-BGA
• Operating Temperature (min): -20C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Digital Ic Case Style: BGA
• No. Of Pins: 400
• Operating Temperature Range: -20°C To +70°C
• Processor Type: I.MX35
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

4.9.5.3
Figure 27
mobile DDR or SDR SDRAM.
Freescale Semiconductor
SD1
SD2
SD3
SD4
SD5
SD6
ID
SDCLK
SDCLK
ADDR
SDRAM clock high-level width
SDRAM clock low-level width
SDRAM clock cycle time
CS, RAS, CAS, WE, DQM, CKE setup time
CS, RAS, CAS, WE, DQM, CKE hold time
Address setup time
through
DQM
RAS
CAS
WE
DQ
CS
ESDCTL Electrical Specifications
SD4
SD6
SD4
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
Figure 36
ROW/BA
Table 33. DDR/SDR SDRAM Read Cycle Timing Parameters
depict the timings pertaining to the ESDCTL module, which interfaces with
SD5
Figure 27. SDRAM Read Cycle Timing Diagram
SD5
Table 33
SD7
SD10
Parameter
SD4
COL/BA
SD4
SD4
through
SD5
SD5
SD5
Table 42
SD8
Note: CKE is high during the read/write cycle.
list the timing parameters.
Data
SD1
SD9
SD3
SD2
Symbol
tCMH
tCMS
tCH
tCK
tAS
tCL
Min.
3.4
3.4
7.0
2.0
1.8
2.0
Max.
4.1
4.1
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
45