MCF5307CFT66B Freescale Semiconductor, MCF5307CFT66B Datasheet - Page 8
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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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5307CFT66B
Manufacturer:
FREESCAL
Quantity:
154
Company:
Part Number:
MCF5307CFT66B
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
ColdFire Module Description
1.3.4
The MCF5307 contains two UARTs, which function independently. Either UART can be clocked by the
system bus clock, eliminating the need for an external crystal. Each UART module interfaces directly to the
CPU, as shown in Figure 2.
Each UART module consists of the following major functional areas:
Each UART contains an programmable clock-rate generator. Data formats can be 5, 6, 7, or 8 bits with even,
odd, or no parity, and up to 2 stop bits in 1/16 increments. The UARTs include 4-byte and 2-byte FIFO
buffers. The UART modules also provide several error-detection and maskable-interrupt capabilities.
Modem support includes request-to-send (RTS) and clear-to-send (CTS) lines.
BCLKO provides the time base through a programmable prescaler. The UART time scale can also be
sourced from a timer input. Full-duplex, auto-echo loopback, local loopback, and remote loopback modes
allow testing of UART connections. The programmable UARTs can interrupt the CPU on various normal or
error-condition events.
1.3.5
The timer module includes two general-purpose timers, each of which contains a free-running 16-bit timer
for use in any of three modes. One mode captures the timer value with an external event. Another mode
triggers an external signal or interrupts the CPU when the timer reaches a set value, while a third mode
counts external events.
The timer unit has an 8-bit prescaler that allows programming of the clock input frequency, which is derived
from the system bus cycle or an external clock input pin (TIN). The programmable timer-output pin
generates either an active-low pulse or toggles the output.
1.3.6
The I
I
8
2
C minimizes the interconnection between devices in the end system and is best suited for applications that
•
•
•
•
2
C interface is a two-wire, bidirectional serial bus used for quick data exchanges between devices. The
Serial communication channel
16-bit divider for clock generation
Internal channel control logic
Interrupt control logic
System Integration
Module (SIM)
UART Modules
Timer Module
I
2
Controller
Interrupt
C Module
MCF5307 Integrated Microprocessor Product Brief
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 2. UART Module Block Diagram
Internal Channel
Interrupt Control
Control Logic
Go to: www.freescale.com
Logic
UART
Communications
Programmable
Generation
Channel
Clock
Serial
CTS
RTS
RxD
TxD
BCLKO
or
External clock (TIN)
MOTOROLA