MCIMX31LVKN5 Freescale Semiconductor, MCIMX31LVKN5 Datasheet - Page 85

• Manufacturer Part Number: MCIMX31LVKN5
• Description: IC MPU MAP I.MX31L 457-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX31r

Specifications of MCIMX31LVKN5

• Core Processor: ARM11
• Core Size: 32-Bit
• Speed: 532MHz
• Connectivity: 1-Wire, ATA, EBI/EMI, FIR, I²C, MMC/SD, PCMCIA, SIM, SPI, SSI, UART/USART, USB, USB OTG
• Peripherals: DMA, LCD, POR, PWM, WDT
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.22 V ~ 3.3 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 457-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Freescale Semiconductor
1
Timing is guaranteed for NVCC from 2.7 through 3.1 V and up to a maximum overdrive NVCC of 3.3 V. See
NVCC restrictions described in
MSHC_SCLK
MSHC_DATA
MSHC_BS
Signal
MSHC_SCLK
MSHC_DATA
MSHC_DATA
The Memory Stick Host Controller is designed to meet the timing
requirements per Sony's Memory Stick Pro Format Specifications document.
Tables in this section details the specifications requirements for parallel and
serial modes, and not the MCIMX31 timing.
MSHC_BS
(Output)
(Intput)
Figure 68. Transfer Operation Timing Diagram (Parallel)
Output delay time
H pulse length
L pulse length
Table 52. Serial Interface Timing Parameters
Parameter
Setup time
Setup time
Hold time
Hold time
Rise time
Fall time
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
tBSsu
Cycle
Table 8, "Operating Ranges," on page
tDsu
NOTE
tDd
tSCLKwh
tSCLKwl
Symbol
tSCLKc
tSCLKc
tSCLKr
tSCLKf
tBSsu
tBSh
tDsu
tDh
tDd
13.
Min.
50
15
15
—
—
—
5
5
5
5
Standards
1
tBSh
tDh
Max.
10
10
15
—
—
—
—
—
—
—
Electrical Characteristics
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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