20-668-0003 Rabbit Semiconductor, 20-668-0003 Datasheet - Page 4

• 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

Chapter 4. Rabbit Capabilities
Chapter 5. Pin Assignments and Functions
Chapter 6. Rabbit Internal I/O Registers
Chapter 7. Miscellaneous I/O Functions
Chapter 8. Memory Mapping and Interface
Chapter 9. Parallel Ports
Chapter 10. I/O Bank Control Registers
4.1 Precisely Timed Output Pulses
4.2 Open-Drain Outputs Used for Key Scan
4.3 Cold Boot
4.4 The Slave Port
5.1 Package Schematic and Pinout
5.2 Package Mechanical Dimensions
5.3 Rabbit Pin Descriptions
5.4 Bus Timing
5.5 Description of Pins with Alternate Functions
5.6 DC Characteristics
5.7 I/O Buffer Sourcing and Sinking Limit
6.1 Default Values for all the Peripheral Control Registers
7.1 Processor Identification
7.2 Rabbit Oscillators and Clocks
7.3 Clock Doubler
7.4 Controlling Power Consumption
7.5 Output Pins CLK, STATUS, /WDTOUT, /BUFEN
7.6 Time/Date Clock (Real-Time Clock)
7.7 Watchdog Timer
7.8 System Reset
7.9 Rabbit Interrupt Structure
7.10 Bootstrap Operation
8.1 Memory-Mapping Unit
8.2 Memory Interface Unit
8.3 Memory Control Unit Registers
8.4 Allocation of Extended Code and Data
8.5 How Compiler Compiles to Memory
9.1 Parallel Port A
9.2 Parallel Port B
9.3 Parallel Port C
9.4 Parallel Port D
9.5 Parallel Port E
4.1.1 Pulse Width Modulation to Reduce Relay Power ..................................................................... 43
4.4.1 Slave Rabbit As A Protocol UART ........................................................................................... 47
5.6.1 5.0 Volts .................................................................................................................................... 62
5.6.2 3.3 Volts .................................................................................................................................... 63
7.9.1 External Interrupts ..................................................................................................................... 86
7.9.2 Interrupt Vectors: INT0 - EIR,0x00/INT1 - EIR,0x08 .............................................................. 87
8.3.1 Memory Bank Control Registers ............................................................................................... 94
8.3.2 MMU Instruction/Data Register ................................................................................................ 95
8.3.3 Memory Timing Control Register ............................................................................................. 95
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Rabbit 2000 Microprocessor User’s Manual
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