MCIMX357DVM5B Freescale Semiconductor, MCIMX357DVM5B Datasheet - Page 76

PROCESSOR MULTIMEDIA 400PBGA

MCIMX357DVM5B

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

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

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4.9.13.3.7
The timing characteristics of the TV encoder interface are identical to the synchronous display
characteristics. See
Characteristics.”
4.9.13.4
This section discusses the asynchronous parallel and serial interfaces.
4.9.13.4.8
The IPU supports the following asynchronous parallel interfaces:
For each of four system interfaces, there are three burst modes:
Both system 80 and system 68k interfaces are supported for all described modes as depicted in
Figure
DISPB_Dn_WR and DISPB_Dn_RD signals.
76
1. Burst mode without a separate clock—The burst length is defined by the corresponding parameters
2. Burst mode with the separate clock DISPB_BCLK—In this mode, data is sampled with the
3. Single access mode—In this mode, slave AHB and DMA burst are broken to single accesses. The
55,
System 80 interface
— Type 1 (sampling with the chip select signal) with and without byte enable signals.
— Type 2 (sampling with the read and write signals) with and without byte enable signals.
System 68k interface
— Type 1 (sampling with the chip select signal) with or without byte enable signals.
— Type 2 (sampling with the read and write signals) with or without byte enable signals.
of the IDMAC (when data is transferred from the system memory) or by the HBURST signal
(when the MCU directly accesses the display via the slave AHB bus). For system 80 and system
68k type 1 interfaces, data is sampled by the CS signal and other control signals change only when
transfer direction is changed during the burst. For type 2 interfaces, data is sampled by the WR/RD
signals (system 80) or by the ENABLE signal (system 68k), and the CS signal stays active during
the whole burst.
DISPB_BCLK clock. The CS signal stays active during whole burst transfer. Other controls are
changed simultaneously with data when the bus state (read, write or wait) is altered. The CS
signals and other controls move to non-active state after burst has been completed.
data is sampled with CS or other controls according to the interface type as described above. All
controls (including CS) become non-active for one display interface clock after each access. This
mode corresponds to the ATI single access mode.
Figure
Asynchronous Interfaces
Interface to a TV Encoder, Electrical Characteristics
Parallel Interfaces, Functional Description
56, and
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
Section 4.9.13.1.5, “Interface to Active Matrix TFT LCD Panels, Electrical
Figure
57. These timing images correspond to active-low DISPB_Dn_CS,
Freescale Semiconductor
Figure
54,

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