MCF54453VR266 Freescale Semiconductor, MCF54453VR266 Datasheet - Page 8
![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
FB_BE/BWE[3:2]
FB_BE/BWE[1:0]
EXTAL/PCI_CLK
BOOTMOD[1:0]
Pin Assignments and Reset States
8
FB_AD[31:24]
FB_AD[23:16]
Signal Name
FB_AD[15:8]
FB_AD[7:0]
FB_CS[3:1]
RSTOUT
FB_CLK
FB_CS0
FB_R/W
RESET
FB_OE
FB_TA
XTAL
PFBADMH[7:0]
PFBADML[7:0]
PFBADH[7:0]
PFBADL[7:0]
PFBCTL3
PFBCTL2
PFBCTL1
PBE[3:2]
PBE[1:0]
PCS[3:1]
GPIO
—
—
—
—
—
—
—
Table 3. Special-Case Default Signal Functionality (continued)
PCI_GNT[3:0]
PCI_REQ[3:0]
ATA_RESET
IRQ1
MCF5445x ColdFire
Table 4. MCF5445x Signal Information and Muxing
4
4
Pin
4
4
FB_TSIZ[1:0]
FB_D[31:24]
FB_D[23:16]
Alternate 1
FB_D[15:8]
FB_D[7:0]
—
—
—
—
—
—
—
—
—
—
—
—
256 MAPBGA
®
Mode Selection
GPIO
GPIO
GPIO
GPIO
Microprocessor Data Sheet, Rev. 6
FlexBus
Reset
Clock
Alternate 2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
configured as an agent.
PCI_GNT[3:0]
PCI_REQ[3:0]
PCI_INTA and
360 TEPBGA
U
—
—
—
—
—
—
—
—
—
—
—
—
—
—
U
U
3
ATA reset
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
C10, B10, A10, D9,
B9, A9, D8, C8, B8,
B7, A7, D6, C6, B6,
256 MAPBGA
A14, A13, D12,
C12, B12, A12,
B11, A11, D10,
MCF54450
MCF54451
Freescale Semiconductor
C2, D4, C3
A8, D7, C7
A6, D5, C5
D11, C11
M5, M7
B5, A5
B4, A4
M15
M16
B13
L16
C9
C4
A2
B2
B1
L4
T3–4, U1–3, V1–2,
360 TEPBGA
J2, K4, J1, K1–3,
P1–2, R1–3, P4,
W5, AA4, AB3
MCF54452
MCF54453
MCF54454
MCF54455
L2, L3, M1–4,
AB17, AB21
Y1, W2
W3, Y2
L1, L4
N1–2
T1–2
AA1
AA3
AB2
Y18
B17
A16
A17
W1
Y4
J3