MCF5481CVR166 Freescale Semiconductor, MCF5481CVR166 Datasheet - Page 22
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MCF5481CVR166
Manufacturer Part Number
MCF5481CVR166
Description
IC MPU 32BIT COLDF 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MCF548xr
Datasheet
1.MCF5480CVR166.pdf
(34 pages)
Specifications of MCF5481CVR166
Core Processor
Coldfire V4E
Core Size
32-Bit
Speed
166MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
Peripherals
DMA, PWM, WDT
Number Of I /o
99
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.43 V ~ 1.58 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
388-BGA
Processor Series
MCF548x
Core
ColdFire V4
Data Bus Width
32 bit
Data Ram Size
32 KB
Maximum Clock Frequency
83 MHz
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M5485EVBE, M5485EVBGHSE, M5484LITEKITE
Minimum Operating Temperature
- 40 C
Program Memory Size
64KB
Cpu Speed
166MHz
Embedded Interface Type
I2C, UART, DMA
Digital Ic Case Style
BGA
No. Of Pins
388
Rohs Compliant
Yes
For Use With
M5485EVBGHSE - KIT DEV GHS FOR M5485EVBM5485EVBGHS - KIT DEV GHS FOR M5485EVBM5485BFEE - MODULE MCF5485 FIRE ENGINEM5485AFEE - MODULE MCF5485 FIRE ENGINEM5485AFE - MODULE MCF5485 FIRE ENGINEM5484GFEE - MODULE M5484 FIRE ENGINEM5484LITEKITE - KIT DEV FOR MCF548X FAMILY
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5481CVR166
Manufacturer:
Freescale Semiconductor
Quantity:
135
Fast Ethernet AC Timing Specifications
11
11.1
The following timing specs are defined at the chip I/O pin and must be translated appropriately to arrive at timing
specs/constraints for the EMAC_10_100 I/O signals.
The following timing specs meet the requirements for MII and 7-Wire style interfaces for a range of transceiver devices. If this
interface is to be used with a specific transceiver device the timing specs may be altered to match that specific transceiver.
22
1
2
3
4
5
6
Num
P10
P11
P12
Please see the reset configuration signals description in the “Signal Descriptions” chapter within the MCF548x
Reference Manual. Also specific guidelines may need to be followed when operating the system PLL below certain
frequencies.
Max cycle rate is determined by CLKIN and how the user has the system PLL configured.
All signals defined as PCI bused signals. Does not include PTP (point-to-point) signals.
PCI 2.2 spec does not require an output hold time. Although the MCF548X may provide a slight amount of hold, it
is not required or guaranteed.
PCI 2.2 spec requires zero input hold.
These signals are defined at PTP (Point-to-point) in the PCI 2.2 spec.
P7
P8
P9
Fast Ethernet AC Timing Specifications
MII/7-WIRE Interface Timing Specs
PCI GNT (0 < PCI ≤ 33Mhz) - Input Setup (t
PCI signals (0–50 Mhz) - Input Hold (t
PCI REQ/GNT (33 < PCI ≤ 50Mhz) - Output valid (t
PCI REQ/GNT (0 < PCI ≤ 33Mhz) - Output valid (t
PCI REQ/GNT (33 < PCI ≤ 50Mhz) - Input Setup (t
PCI REQ (0 < PCI ≤ 33Mhz) - Input Setup (t
Setup/Hold
Valid/Hold
Output
CLKIN
Input
Table 14. PCI Timing Specifications (continued)
MCF548x ColdFire
Characteristic
Figure 18. PCI Timing
P4
IH
)
P1
IS
IS
®
)
)
Microprocessor, Rev. 4
P2
Output Valid
DV
Input Valid
IS
DV
)
)
)
P6
P7
Min
—
—
—
12
10
0
Max
12
—
—
—
6
5
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns
ns
Notes
5
6