MC68EC060RC66 Freescale Semiconductor, MC68EC060RC66 Datasheet - Page 362

• Manufacturer Part Number: MC68EC060RC66
• Description: IC MPU 32BIT 66MHZ 206-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC060RC66

• Processor Type: M680x0 32-Bit
• Speed: 66MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 206-PGA
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Operating Supply Voltage (min): 3.135V
• Operating Temp Range: 0C to 110C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 206
• Package Type: PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

APPENDIX C
MC68060 SOFTWARE PACKAGE
The purpose of the M68060 software package (M68060SP) is to supply, for a target operat-
ing system, system exception handlers and user library software that provide:
The design goals in implementing the M68060SP are as follows:
The M68060SP is divided into five separate modules. This partitioning provides system in-
tegrators flexibility in choosing portions of the M68060SP that are applicable to their system.
For instance, a system using the MC68EC060 or MC68LC060 has no use for the floating-
point related modules. The following modules are provided:
MOTOROLA
• Software emulation for integer instructions not implemented in MC68060 hardware via
• System V ABI-compliant library subroutines to help avoid using unimplemented integer
• IEEE floating-point support for the on-chip floating-point unit (FPU) as well as software
• System V ABI-compliant library subroutines to help avoid using unimplemented float-
• Position-independent code
• Re-entrant code
• Object code size of less than 64 Kbytes for the complete kernel release
• No assembly-code-to-assembly-code conversion software required
• Minimum assembly code compilation required for system integration
• One-time port; future upgrades done by software patch instead of recompilation
• Easily downloadable from a bulletin board
1. Unimplemented integer instruction exception handler
2. Unimplemented integer instruction library
3. Full floating-point kernel exception handlers
4. Partial floating-point kernel exception handlers
5. Floating-point library
the new unimplemented integer instruction exception.
instructions.
emulation of floating-point instructions, data types, and addressing modes not imple-
mented in MC68060 hardware.
ing-point instructions.
M68060 USER’S MANUAL
C-1