20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 48

• 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

38
(read only)
(read only)
Bit(s)
Bit(s)
6:5
4:0
6:5
4:0
7
7
Global Revision Register
Global CPU Register
Value
Value
00001
00000
00001
read
read
0
1
0
1
Program fetch as a function of the SMODE pins.
Ignore the SMODE pins program fetch function.
These bits report the state of the SMODE pins.
CPU identifier for all versions of the Rabbit 3000 chip.
Program fetch as a function of the SMODE pins.
Ignore the SMODE pins program fetch function.
These bits report the state of the SMODE pins.
Revision identifier for Rabbit 3000 version of the chip.
Revision identifier for Rabbit 3000A version of the chip.
(GCPU)
(GREV)
Description
Description
Rabbit 3000 Microprocessor User’s Manual
(Address = 0x002E)
(Address = 0x002F)