MC68MH360EM33L Freescale Semiconductor, MC68MH360EM33L Datasheet - Page 101

• Manufacturer Part Number: MC68MH360EM33L
• Description: IC MPU QUICC ETHER 33MHZ 240FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360EM33L

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

State 0—The read cycle starts in state 0 (S0). During S0, the QUICC places a valid address
on A31–A0 and valid function codes on FC3–FC0. The function codes select the address
space for the cycle. The QUICC drives R/W high for a read cycle. SIZ1 and SIZ0 become
valid, indicating the number of bytes requested for transfer.
MOTOROLA
FC3–FC0
D23–D16
DSACK0
DSACK1
D31–D24
D15–D8
A31–A2
D7–D0
CLKO1
SIZ0
SIZ1
R/W
OE
AS
DS
A0
A1
Figure 4-18. Long-Word Read—16-Bit and 32-Bit Port Timing
S0
Freescale Semiconductor, Inc.
WORD READ
LONG WORD
LONG-WORD OPERAND READ FROM 16-BIT PORT
S2
For More Information On This Product,
S4
MC68360 USER’S MANUAL
Go to: www.freescale.com
0P1
0P0
S0
WORD READ
S2
WORD
S4
0P2
0P3
S0
FROM 32-BIT PORT
LONG-WORD READ
LONG WORD
S2
Bus Operation
S4
0P0
0P1
0P2
0P3
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