MCF5274LVM166J Freescale Semiconductor, MCF5274LVM166J Datasheet - Page 37

• Manufacturer Part Number: MCF5274LVM166J
• Description: IC MCU 166MHZ 196MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5274LVM166J

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 166MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 61
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

8.11.5
Table 22
Figure 20
Freescale Semiconductor
US1
US2
US3
US4
US5
US6
US7
US8
Num
lists USB Interface timings.
shows USB interface timings listed in
USB Interface AC Timing Specifications
USB_CLK frequency of operation
USB_CLK fall time (V
USB_CLK rise time (V
USB_CLK duty cycle (at 0.5 x O V
USB_RP, USB_RN, USB_RXD valid to USB_CLK high
USB_CLK high to USB_RP, USB_RN, USB_RXD invalid
USB_CLK high to USB_TP, USB_TN, USB_SUSP valid
USB_CLK high to USB_TP, USB_TN, USB_SUSP invalid
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 4
USB Outputs
USB Inputs
USB_CLK
Input Rise Time
Input Fall Time
Figure 20. USB Signals Timing Diagram
IH
IL
Characteristic
= 2.4 V to V
= 0.5 V to V
Table 22. USB Interface Timing
US5
DD
IL
IH
)
= 0.5 V)
Data Outputs
= 2.4 V)
Data Inputs
Table
US7
US1
US6
V
V
V
V
h
h
l
l
= V
= V
= V
22.
= V
IH
IH
IL
IL
US8
t
t
rise
fall
Min
48
—
45
—
—
6
6
3
Max
48
55
12
—
—
—
2
2
Electrical Characteristics
Units
MHz
ns
ns
ns
ns
ns
ns
%
37