PK60X256VLQ100 Freescale Semiconductor, PK60X256VLQ100 Datasheet - Page 56

• Manufacturer Part Number: PK60X256VLQ100
• Description: IC ARM CORTEX MCU 256K 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr

Specifications of PK60X256VLQ100

• Core Processor: ARM Cortex-M4
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, IrDA, SDHC, SPI, UART/USART, USB, USB OTG
• Peripherals: DMA, I²S, LVD, POR, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 33x16b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Peripheral operating requirements and behaviors
6.8.1.2 RMII signal switching specifications
The following timing specs meet the requirements for RMII style interfaces for a range of
transceiver devices.
6.8.2 USB electrical specifications
The USB electricals for the USB On-the-Go module conform to the standards
documented by the Universal Serial Bus Implementers Forum. For the most up-to-date
standards, visit http://www.usb.org.
56
RMII1
RMII2
RMII3
RMII4
RMII7
RMII8
Num
—
EXTAL frequency (RMII input clock RMII_CLK)
RMII_CLK pulse width high
RMII_CLK pulse width low
RXD[1:0], CRS_DV, RXER to RMII_CLK setup
RMII_CLK to RXD[1:0], CRS_DV, RXER hold
RMII_CLK to TXD[1:0], TXEN invalid
RMII_CLK to TXD[1:0], TXEN valid
Description
RXCLK (input)
RXD[n:0]
RXDV
RXER
Table 36. RMII signal switching specifications
K60 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Figure 23. MII receive signal timing diagram
Preliminary
MII2
MII3
Valid data
Valid data
Valid data
MII1
MII4
35%
35%
Min.
—
—
4
2
4
Freescale Semiconductor, Inc.
Max.
65%
65%
50
15
—
—
—
RMII_CLK
RMII_CLK
period
period
MHz
Unit
ns
ns
ns
ns