20-668-0011 Rabbit Semiconductor, 20-668-0011 Datasheet - Page 98

• 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

12.1.1 Block Diagram
12.1.2 Registers
88
Port E Data Register
Port E Control Register
Port E Function Register
Port E Data Direction Register
Port E Bit 0 Register
Port E Bit 1 Register
Port E Bit 2 Register
Port E Bit 3 Register
Port E Bit 4 Register
Port E Bit 5 Register
Port E Bit 6 Register
Port E Bit 7 Register
Register Name
Mnemonic
PEDDR
PEB0R
PEB1R
PEB2R
PEB3R
PEB4R
PEB5R
PEB6R
PEB7R
PEDR
PECR
PEFR
Rabbit 3000 Microprocessor User’s Manual
I/O Address
0x007A
0x007B
0x007C
0x007D
0x007E
0x0070
0x0074
0x0075
0x0077
0x0078
0x0079
0x007F
R/W
R/W
W
W
W
W
W
W
W
W
W
W
W
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xx00xx00
00000000
00000000
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