20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 282

• Manufacturer Part Number: 20-668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 20-668-0011

• 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
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 55.5 MHz
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Number Of Programmable I/os: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1061

B.1.2 Peripheral and ISR Address
272
System Management
Memory Management
Slave Port
Parallel Port A
Parallel Port F
Parallel Port B
Parallel Port G
Parallel Port C
Input Capture
Parallel Port D
Parallel Port E
External I/O Control
Pulse Width Modulator
Quadrature Decoder
External Interrupts
Timer A
Timer B
Serial Port A (async/cks)
Serial Port E (async/HDLC)
Serial Port B (async/cks)
Serial Port F (async/HDLC)
Serial Port C (async/cks)
Serial Port D (async/cks)
RST 10 instruction
RST 18 instruction
RST 20 instruction
RST 28 instruction
On-Chip Peripheral
Table B-4. Rabbit 3000 I/O Address Ranges
and Interrupt Service Vectors
I/O Address Range
0x0010–0x001F and
0x00A0–0x00AF
0x00D0–0x00D7
0x00D8–0x00DF
0x00B0–0x00BF
0x00C0–0x00C7
0x00C8–0x00CF
0x00E0–0x00E7
0x0000–0x000F
0x0400–0x04FF
0x0098–0x009F
0x00F0–0x00F7
0x0020–0x002F
0x0030–0x0037
0x0038–0x003F
0x0040–0x0047
0x0048–0x004F
0x0050–0x0055
0x0056–0x005F
0x0060–0x006F
0x0070–0x007F
0x0080–0x0087
0x0088–0x008F
0x0090–0x0097
n/a
n/a
n/a
n/a
Rabbit 3000 Microprocessor User’s Manual
{R[7:1], 0, 0x0000}
No interrupts
{IIR[7:1], 0, 0x0080}
No interrupts
No interrupts
No interrupts
No interrupts
No interrupts
{IIR[7:1], 1, 0x00A0}
No interrupts
No interrupts
No interrupts
{IIR[7:1], 1, 0x0070}
{IIR[7:1], 1, 0x0090}
INT0 {EIR, 0x0000}
INT1 {EIR, 0x0010}
{IIR[7:1], 0, 0x00A0}
{IIR[7:1], 0, 0x00B0}
{IIR[7:1], 0, 0x00C0}
{IIR[7:1], 1, 0x00C0}
{IIR[7:1], 0, 0x00D0}
{IIR[7:1], 1, 0x00D0}
{IIR[7:1], 0, 0x00E0}
{IIR[7:1], 0, 0x00F0}
{IIR[7:1], 0, 0x0020}
{IIR[7:1], 0, 0x0030}
{IIR[7:1], 0, 0x0040}
{IIR[7:1], 0, 0x0050}
ISR Starting Address