MCF5307CFT66B Freescale Semiconductor, MCF5307CFT66B Datasheet - Page 416

• Manufacturer Part Number: MCF5307CFT66B
• Description: IC MPU 32BIT 66MHZ COLDF 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

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: -

General Operation of External Master Transfers
Table 18-10 describes the two-wire bus arbitration protocol transition conditions.
18-28
External
Present
Table 18-10. MCF5307 Two-Wire Bus Arbitration Protocol Transition Conditions
Implicit
Explicit
Master
Master
Master
Reset
State
Figure 18-29. MCF5307 Two-Wire Bus Arbitration Protocol State Diagram
Condition
Label
A1
A2
A3
A4
B1
B2
B3
B4
C1
C2
C3
C4
C5
D1
D2
D3
D4
D1
RSTI
N
A
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
2
3
Freescale Semiconductor, Inc.
External
Master
For More Information On This Product,
Software Watchdog
C3
C5
A3
Reset
Go to: www.freescale.com
MCF5307 User’s Manual
—
A
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
D2
D4
Explicit
Master
Reset
B1
D3
BG
—
—
N
A
N
A
A
A
A
N
N
N
N
N
A
A
A
A1
A2
C1
C2
C4
Request
Bus
—
—
—
—
—
—
—
—
—
—
—
—
—
N
N
A
A
B2
B4
A4
Implicit
Master
Transfer in
Progress
—
—
—
—
—
—
—
—
—
—
—
—
—
—
N
A
A
B3
End of
Cycle
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
N
A
1
Implicit mas
Explicit mas
Implicit mas
Explicit mas
Explicit mas
Explicit mas
Explicit mas
Explicit mas
Implicit mas
Explicit mas
EM mas
State
Next
Reset
Reset
EM
EM
EM
EM
4