MCF5307CFT66B Freescale Semiconductor, MCF5307CFT66B Datasheet - Page 301
MCF5307CFT66B
Manufacturer Part Number
MCF5307CFT66B
Description
IC MPU 32BIT 66MHZ COLDF 208FQFP
Manufacturer
Freescale Semiconductor
Series
MCF530xr
Datasheets
1.MCF5307AI66B.pdf
(484 pages)
2.MCF5307AI66B.pdf
(16 pages)
3.MCF5307AI66B.pdf
(2 pages)
Specifications of MCF5307CFT66B
Core Processor
Coldfire V3
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, I²C, UART/USART
Peripherals
DMA, POR, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
208-FQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MCF5307CFT66B
Manufacturer:
FREESCAL
Quantity:
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Part Number:
MCF5307CFT66B
Manufacturer:
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Freescale Semiconductor, Inc.
General-Purpose Timer Programming Model
BCLKO is assumed to be the clock source. TIN cannot simultaneously function as a
clocking source and as an input capture pin.
15
0
Field
CAP (16-bit capture counter value)
Reset
0000_0000_0000_0000
R/W
Read only
Address
MBAR + 0x148 (TCR0); + 0x188 (TCR1)
Figure 13-4. Timer Capture Register (TCR0/TCR1)
13.3.4 Timer Counters (TCN0/TCN1)
The current value of the 16-bit, incrementing timer counters (TCN0/TCN1), Figure 13-5,
can be read anytime without affecting counting. Writing to TCNn clears it. The timer
counter decrements on the clock source rising edge (BCLKO ÷ 1, BCLKO ÷ 16, or TIN).
15
0
Field
16-bit timer counter value count
Reset
0000_0000_0000_0000
R/W
R/W (to reset)
Address
MBAR + 0x14C (TCN0); + 0x18C (TCN1)
Figure 13-5. Timer Counters (TCN0/TCN1)
13.3.5 Timer Event Registers (TER0/TER1)
Each timer event register (TER0/TER1), Figure 13-6, reports capture or reference events
events the timer recognizes by setting TERn[CAP] or TERn[REF], which it does regardless
of the corresponding interrupt-enable bit values, TMRn[ORI,CE].
Writing a 1 to either REF or CAP clears it (writing a 0 does not affect bit value); both bits
can be cleared at the same time. REF and CAP must be cleared early in the exception
handler, before the timer negates the IRQn to the interrupt controller.
7
2
1
0
Field
—
REF
CAP
Reset
0000_0000
R/W
R/W (ones clear/zeros have no effect)
Address
MBAR + 0x151 (TER0); + 0x191 (TER1)
Figure 13-6. Timer Event Registers (TER0/TER1)
Chapter 13. Timer Module
13-5
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