MCF5485CVR200 Freescale Semiconductor, MCF5485CVR200 Datasheet - Page 12
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MCF5485CVR200
Manufacturer Part Number
MCF5485CVR200
Description
IC MPU 32BIT COLDF 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MCF548xr
Datasheet
1.MCF5480CVR166.pdf
(34 pages)
Specifications of MCF5485CVR200
Core Processor
Coldfire V4E
Core Size
32-Bit
Speed
200MHz
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
200MHz
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:
MCF5485CVR200
Manufacturer:
FREESCAL
Quantity:
455
Company:
Part Number:
MCF5485CVR200
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Reset Timing Specifications
7
Table 9
Figure 10
8
A multi-function external bus interface called FlexBus is provided on the MCF5482 with basic functionality to interface to
slave-only devices up to a maximum bus frequency of 66 MHz. It can be directly connected to asynchronous or synchronous
devices such as external boot ROMs, flash memories, gate-array logic, or other simple target (slave) devices with little or no
additional circuitry. For asynchronous devices, a simple chip-select based interface can be used. The FlexBus interface has six
general purpose chip-selects (FBCS[5:0]). Chip-select FBCS0 can be dedicated to boot ROM access and can be programmed
to be byte (8 bits), word (16 bits), or longword (32 bits) wide. Control signal timing is compatible with common ROM / flash
memories.
12
lists specifications for the reset timing parameters shown in
shows reset timing for the values in
Reset Timing Specifications
FlexBus
Mode Select
1
Num
RSTI and FlexBus data lines are synchronized internally. Setup and hold
times must be met only if recognition on a particular clock is required.
R1
R2
R3
FlexBus
CLKIN
1
RSTI
NOTE:
MCF548x ColdFire
Valid to CLKIN (setup)
CLKIN to invalid (hold)
Mode selects are registered on the rising clock edge before
the cycle in which RSTI is recognized as being negated.
Table 9. Reset Timing Specifications
RSTI to invalid (hold)
RSTI pulse duration
R1
Characteristic
Table
Figure 10. Reset Timing
9.
®
Microprocessor, Rev. 4
R2
Figure 10
50 MHz CLKIN
Min
1.0
1.0
8
5
R1
R3
Max
—
—
—
—
CLKIN cycles
Units
ns
ns
ns
Freescale Semiconductor