668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 299

• Manufacturer Part Number: 668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 668-0011

• Rohs Status: RoHS non-compliant
• Processor Type: Rabbit 3000 8-Bit
• Speed: 55.5MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Features: -
• Other names: 316-1043

The timing diagrams below illustrate the actual timing for the 32KHz cases of write
cycles. In these cases the chip selects are active for one clock cycle before and one clock
cycle after the trailing edge of the write signal.
Appendix B Rabbit 3000 Revisions
Figure B-16. Short Chip Select Timing: 2 kHz, Write Operation
Figure B-17. Short Chip Select Timing: 4 kHz, Write Operation
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