MCF54453VR266 Freescale Semiconductor, MCF54453VR266 Datasheet - Page 39
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MCF54453VR266
Manufacturer Part Number
MCF54453VR266
Description
IC MPU 32BIT 266MHZ 360TEPBGA
Manufacturer
Freescale Semiconductor
Series
MCF5445xr
Datasheet
1.MCF54452CVR200.pdf
(48 pages)
Specifications of MCF54453VR266
Core Processor
Coldfire V4
Core Size
32-Bit
Speed
266MHz
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
0°C ~ 70°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
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M54455EVB
Minimum Operating Temperature
0 C
On-chip Adc
16 bit, 16 Channel
On-chip Dac
16 bit, 16 Channel
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:
MCF54453VR266
Manufacturer:
Freescale Semiconductor
Quantity:
135
5.18
Freescale Semiconductor
1
Num
General Purpose I/O Timing Specifications
These general purpose specifications apply to the following signals: IRQn, all UART signals, all timer
signals, DACKn and DREQn, and all signals configured as GPIO.
G1
G2
G3
G4
FB_CLK High to GPIO Output Valid
FB_CLK High to GPIO Output Invalid
GPIO Input Valid to FB_CLK High
FB_CLK High to GPIO Input Invalid
SBF_DO
SBF_CS
SBF_CK
SBF_DI
GPIO Outputs
GPIO Inputs
MCF5445x ColdFire
FB_CLK
Characteristic
SB7
SB3
First Data
First Data
G3
Table 28. GPIO Timing
Figure 26. GPIO Timing
Figure 25. SBF Timing
SB8
SB2
SB6
®
SB1
Microprocessor Data Sheet, Rev. 6
SB2
G1
G4
Data
Data
Last Data
1
Last Data
G2
SB5
SB4
Min
1.5
1.5
—
9
Electrical Characteristics
Max
—
—
—
9
Unit
ns
ns
ns
ns
39