MC68EC060RC66 Freescale Semiconductor, MC68EC060RC66 Datasheet - Page 212

• Manufacturer Part Number: MC68EC060RC66
• Description: IC MPU 32BIT 66MHZ 206-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC060RC66

• Processor Type: M680x0 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 206-PGA
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Operating Supply Voltage (min): 3.135V
• Operating Temp Range: 0C to 110C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 206
• Package Type: PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

MOTOROLA
BBO THREE-STATE
BBI
BBO
IBR
BCLK
E3
D
E2
E4
Figure 7-41. MC68040-Arbitration Protocol State Diagram
Q
G1
F2
EXPLICIT
SNOOP
AM
E1
BR
BB
IMPLICIT
OWN
E6
E5
M68060 USER’S MANUAL
D6
BCLK
BBO
IBR
BBI
D2
BR
BB
F3
F1
= INTERNAL BUS REQUEST SIGNAL
= EXTERNAL BUS REQUEST PIN
= INTERNAL BB SAMPLED AS INPUT
= BB DRIVEN INTERNALLY BY MC68060
= EXTERNAL BB PIN
= VIRTUAL BUS CLOCK DERIVED FROM CLK AND CLKEN
D1
D4
IMPLICIT
AM
D3
D5
A3
A2
C2
EXPLICIT
OWN
RESET
C3
TENURE
END
C1
B3
B4
A1
Bus Operation
B1
B2
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