MCF54452CVR200 Freescale Semiconductor, MCF54452CVR200 Datasheet - Page 34
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MCF54452CVR200
Manufacturer Part Number
MCF54452CVR200
Description
IC MPU 32BIT 200MHZ 360TEPBGA
Manufacturer
Freescale Semiconductor
Series
MCF5445xr
Datasheet
1.MCF54452CVR200.pdf
(48 pages)
Specifications of MCF54452CVR200
Core Processor
Coldfire V4
Core Size
32-Bit
Speed
200MHz
Connectivity
I²C, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, WDT
Number Of I /o
132
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.35 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
360-TEPBGA
Processor Series
MCF544x
Core
ColdFire V4
Data Bus Width
32 bit
Program Memory Size
16 KB
Data Ram Size
32 KB
Interface Type
I2C, SPI, SSI
Maximum Clock Frequency
66 MHz
Number Of Timers
8
Operating Supply Voltage
- 0.3 V to + 4 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M54455EVB
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit, 16 Channel
On-chip Dac
16 bit, 16 Channel
Family Name
MCF5445X
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
200MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Supply Voltage (max)
1.65/3.6V
Operating Supply Voltage (min)
1.35/3V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
360
Package Type
TEBGA
For Use With
M54455EVB - BOARD EVAL FOR MCF5445X
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:
MCF54452CVR200
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MCF54452CVR200
Manufacturer:
FREESCAL
Quantity:
160
Electrical Characteristics
5.13.2
5.13.3
34
1
In MII mode, n = 3; In RMII mode, n = 1
Num
E5
E6
E7
E8
—
Num
E9
Transmit Signal Timing Specifications
Asynchronous Input Signal Timing Specifications
TXCLK frequency
TXCLK to TXD[n:0], TXEN, TXER invalid
TXCLK to TXD[n:0], TXEN, TXER valid
TXCLK pulse width high
TXCLK pulse width low
CRS, COL minimum pulse width
TXCLK (Input)
RXCLK (Input)
Characteristic
TXD[n:0]
MCF5445x ColdFire
RXD[n:0]
TXEN,
TXER
Figure 20. MII Transmit Signal Timing Diagram
Figure 19. MII Receive Signal Timing Diagram
RXDV,
RXER
Characteristic
Table 22. MII Transmit Signal Timing
Table 21. Transmit Signal Timing
1
®
1
E6
Microprocessor Data Sheet, Rev. 6
35%
35%
Min
—
—
5
MII Mode
E1
E4
Valid Data
E8
Valid Data
Max
65%
65%
25
—
25
E3
E2
E7
E5
Min
1.5
35%
35%
Min
—
—
5
RMII Mode
Max
—
Max
65%
65%
50
14
—
Freescale Semiconductor
TXCLK period
Unit
t
t
TXCLK
TXCLK
MHz
Unit
ns
ns