20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 30

• 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

20
Bit(s)
7:4
3:0
Global Clock Double Register
Value
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
These bits are reserved and should be written with zeros.
The clock doubler circuit is disabled.
6 ns nominal low time
7 ns nominal low time
8 ns nominal low time
9 ns nominal low time
10 ns nominal low time
11 ns nominal low time
12 ns nominal low time
13 ns nominal low time
14 ns nominal low time
15 ns nominal low time
16 ns nominal low time
17 ns nominal low time
18 ns nominal low time
19 ns nominal low time.
20 ns nominal low time
(GCDR)
Description
Rabbit 3000 Microprocessor User’s Manual
(Address = 0x000F)