668-0010 Rabbit Semiconductor, 668-0010 Datasheet - Page 304

• Manufacturer Part Number: 668-0010
• Description: IC MPU RABIT3000 55.5MHZ 128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 668-0010

• Rohs Status: RoHS non-compliant
• 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
• Features: -
• Other names: 316-1016

B.2 Pins with Alternate Functions
The Rabbit 3000A provides greater flexibility for multiplexing I/O functions to other pins.
The following alternate connections were introduced in the Rabbit 3000A for these
peripherals, and are indicated by an asterisk in Appendix A.
• Slave port CS
• Serial Ports E/F
• PWM outputs
294
/ASCS: Alternate slave port chip select input
ARXE: Alternate Serial Port E receive
ARCLKE: Alternate Serial Port E receive clock (HDLC)
ARXF: Alternate Serial Port F receive
ARCLKF: Alternate Serial Port F receive clock (HDLC)
APWM3: Alternate PWM output, bit 3
APWM2: Alternate PWM output, bit 2
APWM1: Alternate PWM output, bit 1
APWM0: Alternate PWM output, bit 0
Rabbit 3000 Microprocessor User’s Manual