MCF54453VR266 Freescale Semiconductor, MCF54453VR266 Datasheet - Page 31
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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
Freescale Semiconductor
1
Num
S11
S12
S13
S14
S15
S16
S17
S18
All timings specified with a capactive load of 25pF.
SSI_MCLK
SSI_BCLK
SSI_RXD
SSI_TXD
(Output)
(Output)
SSI_FS
(Output)
SSI_FS
(Input)
SSI_BCLK cycle time
SSI_BCLK pulse width high / low
SSI_FS input setup before SSI_BCLK
SSI_FS input hold after SSI_BCLK
SSI_BCLK to SSI_TXD / SSI_FS output valid
SSI_BCLK to SSI_TXD / SSI_FS output invalid / high
impedence
SSI_RXD setup before SSI_BCLK
SSI_RXD hold after SSI_BCLK
MCF5445x ColdFire
Description
S5
S7
Figure 16. SSI Timing — Master Modes
S4
Table 17. SSI Timing — Slave Modes
S9
S9
S1
S3
S10
®
Microprocessor Data Sheet, Rev. 6
S4
S8
S2
S7
Symbol
t
BCLK
8 × t
45%
Min
1
10
10
—
2
0
2
SYS
S2
55%
Max
15
—
—
—
—
—
—
S6
Electrical Characteristics
Units
t
BCLK
ns
ns
ns
ns
ns
ns
ns
S8
S10
Notes
31