MC68LC060ZU66 Freescale Semiconductor, MC68LC060ZU66 Datasheet - Page 219

• Manufacturer Part Number: MC68LC060ZU66
• Description: IC MPU 32BIT 68K 66MHZ 304-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68LC060ZU66

• Processor Type: M680x0 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 304-TBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Bus Operation
7-64
BTTO THREE-STATE
BTTI
BTTO
IBR
BCLK
E3
E2
E4
D
Figure 7-42. MC68060-Arbitration Protocol State Diagram
G1
F2
EXPLICIT
Q
SNOOP
AM
E1
IMPLICIT
BTT
OWN
BR
E6
E5
M68060 USER’S MANUAL
D2
F3
F1
D1
BTTO
BCLK
BTTI
BTT
D4
IBR
BR
= INTERNAL BUS REQUEST SIGNAL
= EXTERNAL BUS REQUEST PIN
= INTERNAL BTT SAMPLED AS INPUT
= BTT DRIVEN INTERNALLY BY MC68060
= EXTERNAL BTT PIN
= VIRTUAL BUS CLOCK DERIVED FROM CLK AND CLKEN
IMPLICIT
AM
D3
D5
A3
A2
C2
EXPLICIT
OWN
RESET
C3
TENURE
END
C1
B3
B4
A1
MOTOROLA
B1
B2