20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 36

• Manufacturer Part Number: 20-668-0003
• Description: IC CPU RABBIT2000 30MHZ 100PQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0003

• Processor Type: Rabbit 2000 8-Bit
• Speed: 30MHz
• Voltage: 2.7V, 3V, 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 100-MQFP, 100-PQFP
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 30 MHz
• Operating Supply Voltage: 0 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 40
• Number Of Timers: 8 & 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 20-668-0003; 316-1062

The bug may be easily avoided by placing a
between the I/O instruction and a follow-
NOP
ing instruction from the above list.
Rabbit users are unlikely to encounter this problem because the sequence of instructions
that exhibit the bug is never generated by the Dynamic C compiler or in any of the stan-
dard libraries.
Beginning with the 6.57 release, the Dynamic C compiler and assembler will correct for
this anomaly by inserting
where necessary in generated code.
NOPs
30
Rabbit 2000 Microprocessor User’s Manual