MCF5474VR266 Freescale Semiconductor, MCF5474VR266 Datasheet - Page 13
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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
8.1
The following timing numbers indicate when data is latched or driven onto the external bus, relative to the system clock.
Freescale Semiconductor
1
2
3
4
5
Num
FB1
FB2
FB3
FB4
FB5
FB6
FB7
FB8
FB9
The frequency of operation is the same as the PCI frequency of operation. The MCF547X supports a single
external reference clock (CLKIN). This signal defines the frequency of operation for FlexBus and PCI.
Max cycle rate is determined by CLKIN and how the user has the system PLL configured.
Timing for chip selects only applies to the FBCS[5:0] signals. Please see
Characteristics” for SDCS[3:0] timing.
The FlexBus supports programming an extension of the address hold. Please consult the MCF547X
specification manual for more information.
These specs are used when the PCIAD[31:0] signals are configured as 32-bit, non-muxed FlexBus address
signals.
FlexBus AC Timing Characteristics
Frequency of Operation
Clock Period (CLKIN)
Address, Data, and Control Output Valid (AD[31:0], FBCS[5:0],
R/W, ALE, TSIZ[1:0], BE/BWE[3:0], OE, and TBST)
Address, Data, and Control Output Hold ((AD[31:0], FBCS[5:0],
R/W, ALE, TSIZ[1:0], BE/BWE[3:0], OE, and TBST)
Data Input Setup
Data Input Hold
Transfer Acknowledge (TA) Input Setup
Transfer Acknowledge (TA) Input Hold
Address Output Valid (PCIAD[31:0])
Address Output Hold (PCIAD[31:0])
Table 10. FlexBus AC Timing Specifications
MCF547x ColdFire
Characteristic
®
Microprocessor, Rev. 4
Section 9.2, “DDR SDRAM AC Timing
15.15
Min
3.5
25
—
—
1
0
4
0
0
Max
7.0
7.0
66
40
—
—
—
—
—
—
Unit
Mhz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
3, 4
1
2
3
5
5
FlexBus
13