20-668-0024 Rabbit Semiconductor, 20-668-0024 Datasheet - Page 286

• Manufacturer Part Number: 20-668-0024
• Description: IC CPU RABBIT4000 128-LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0024

• Processor Type: Rabbit 4000 8-bit
• Speed: 60MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 20-668-0022; 316-1078

When the processor is running off the 32 kHz clock, the short chip select option will pro-
duce chip select signal that is the width of a single 32 kHz clock (30.5 microseconds); oth-
erwise the timing is identical to the short chip select options based off the main oscillator.
Read strobe figures are shown below.
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Rabbit 4000 Microprocessor User’s Manual