MCF5474VR266 Freescale Semiconductor, MCF5474VR266 Datasheet - Page 11
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MCF5474VR266
Manufacturer Part Number
MCF5474VR266
Description
IC MPU 32BIT COLDF 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MCF547xr
Datasheet
1.MCF5472VR200.pdf
(34 pages)
Specifications of MCF5474VR266
Core Processor
Coldfire V4E
Core Size
32-Bit
Speed
266MHz
Connectivity
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
0°C ~ 70°C
Package / Case
388-BGA
Family Name
MCF5xxx
Device Core
ColdFire V4e
Device Core Size
32b
Frequency (max)
266MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
1.5/3.3V
Operating Supply Voltage (max)
1.58/3.6V
Operating Supply Voltage (min)
1.43/3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
388
Package Type
BGA
Processor Series
MCF547x
Core
ColdFire V4
Data Bus Width
32 bit
Program Memory Size
32 KB
Data Ram Size
32 KB
Interface Type
I2C, JTAG
Maximum Clock Frequency
83 MHz
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M5475EVBE
Minimum Operating Temperature
0 C
Cpu Speed
266MHz
Embedded Interface Type
I2C, UART, DMA
Digital Ic Case Style
BGA
No. Of Pins
388
Rohs Compliant
Yes
For Use With
M5475EVBGHS - KIT DEV GHS FOR M5475EVBM5474GFE - MODULE M5474 FIRE ENGINEM5474LITEKIT - KIT DEV FOR MCF547X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5474VR266
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MCF5474VR266
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
6
The specifications in
Table 8
Figure 9
Freescale Semiconductor
25.0
1
2
25.0
AD[12:8]
25
CLKIN (MHz)
All other values of AD[12:8] are reserved.
DDR memories typically have a minimum speed of 83 MHz. Some vendors specifiy down to 75 MHz. Check with the
memory component specifications to verify.
shows the supported PLL encodings.
00011
00101
01111
correlates CLKIN, internal bus, and core clock frequencies for the 1x–4x multipliers.
33.33
CLKIN
PLL Timing Specifications
50
66.66
1
70
2x
4x
Table 7
Num
Clock
Ratio
C1
C2
C3
C4
CLKIN
1:2
1:2
1:4
30
Cycle time
Rise time (20% of Vdd to 80% of vdd)
Fall time (80% of Vdd to 20% of Vdd)
Duty cycle (at 50% of Vdd)
are for the CLKIN pin.
50
Internal Clock (MHz)
CLKIN—PCI and FlexBus
50.0
Figure 9. CLKIN, Internal Bus, and Core Clock Ratios
Frequency Range (MHz)
Internal Clock
70
Table 8. MCF547x Divide Ratio Encodings
41.67–66.66
25.0–44.42
Characteristic
25.0–33.3
MCF547x ColdFire
Figure 8. Input Clock Timing Diagram
90
Table 7. Clock Timing Specifications
100.0
110
C4
133.33
130
133.33
C1
2x
2x
C4
®
60
Microprocessor, Rev. 4
Internal XLB, SDRAM Bus,
and PSTCLK Frequency
80
Range (MHz)
83.33–133.33
50.0–88.83
100–133.33
100.0
15.0
C3
Min
100 120 140 160
40
—
—
2
Core Clock (MHz)
C2
Max
40
60
2
2
Core Clock
180 200 220
Core Frequency Range
Units
PLL Timing Specifications
ns
ns
ns
%
200.0
166.66–266.66
100.0–177.66
200–266.66
(MHz)
240 260
266.66
266.66
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