MC68EC040RC20A Freescale Semiconductor, MC68EC040RC20A Datasheet - Page 198

• Manufacturer Part Number: MC68EC040RC20A
• Description: IC MPU 32BIT 20MHZ 179-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040RC20A

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant
• Features: -

7-56
AM_BR* V AM_BR
* Indicates the signal is asserted for that device.
040_BR V AM_BR*
LOCK
STATE D
STATE D
BB
LOCKE*
STATE A
STATE A
AM_BR*
BB
Figure 7-37. M68040 Synchronous DMA Arbitration
AM_BG, 040_BG*
AM_BG, 040_BG*
AM_BG, 040_BG*
AM_BG, 040_BG*
(a) MC68040 High Priorty, Default Bus Master
(b) MC68040 Low-Priorty, Default Bus Master
BB*
Freescale Semiconductor, Inc.
BB*
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
AM_BR
AM_BR, 040_BG*
BB
AM_BR
BB
BB
040_BR*
040_BR
LOCK
LOCK
AM_BR
040_BR
LOCK*
LOCKE V
LOCKE*
AM_BG*, 040_BG
AM_BG*, 040_BG
AM_BG*, 040_BG
AM_BG*, 040_BG
BB*
BB*
STATE C
STATE C
BB
BB
040_BR
040_BR
LOCK
STATE B
STATE B
LOCK* V BB
040_BR*
MOTOROLA
LOCKE