MCF54453VR266 Freescale Semiconductor, MCF54453VR266 Datasheet - Page 12
![IC MPU 32BIT 266MHZ 360TEPBGA](/photos/12/46/124649/mcf5445x_sml.jpg)
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
DSPI_PCS5/PCSS
ATA_BUFFER_EN
DSPI_PCS0/SS
Pin Assignments and Reset States
12
Signal Name
ATA_DMARQ
ATA_CS[1:0]
ATA_RESET
ATA_DA[2:0]
DSPI_PCS2
DSPI_PCS1
ATA_IORDY
SSI_MCLK
DSPI_SCK
EXTAL32K
SSI_BCLK
SSI_RXD
XTAL32K
SSI_TXD
I2C_SCL
I2C_SDA
SSI_FS
DREQ1
DREQ0
DACK1
DACK0
PATAH[4:3]
PATAH[2:0]
PFECI2C1
PFECI2C0
PDSPI6
PDSPI5
PDSPI4
PDSPI3
PDSPI2
PATAH5
PDMA3
PDMA2
PDMA1
PDMA0
PATAL2
PATAL1
PATAL0
PSSI4
PSSI3
PSSI2
PSSI1
PSSI0
GPIO
Table 4. MCF5445x Signal Information and Muxing (continued)
—
—
MCF5445x ColdFire
DSPI_PCS3
Alternate 1
SBF_CS
SBF_CK
U1RXD
U1CTS
U1RTS
U1TXD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
®
Real Time Clock
Microprocessor Data Sheet, Rev. 6
DMA
DSPI
USB_CLKIN
ATA
Alternate 2
SSI
I
2
ULPI_DIR
C
U2RXD
U2TXD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
UD
UD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
U
U
U
U
U
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
256 MAPBGA
MCF54450
MCF54451
Freescale Semiconductor
M14
H16
T13
R13
P12
T12
R12
P16
N15
N16
N14
P14
R16
R15
J16
L13
K3
K4
—
—
—
—
—
—
360 TEPBGA
MCF54452
MCF54453
MCF54454
MCF54455
W21, W22
V19–21
AA14
AA12
W13
D20
D21
D22
C17
C18
D18
D17
Y13
Y14
A13
A12
E19
E20
Y12
A18
B18
A19
B20
A20