MC68LC302AF25CT Freescale Semiconductor, MC68LC302AF25CT Datasheet - Page 2

• Manufacturer Part Number: MC68LC302AF25CT
• Description: IC MPU MULTI PROTOCOL 100-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68LC302AF25CT

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Features: -
• Lead Free Status / Rohs Status: Compliant

The features of the MC68LC302 are as follows. Bold face items show major differences from the MC68302.
• On-Chip Static 68000 Core Supporting a 16- or 8-Bit M68000 Family System
• SIB Including:
• CP Including:
— Independent Direct Memory Access (IDMA) Controller
— Interrupt Controller with Two Modes of Operation
— Parallel Input/Output (I/O) Ports, Some with Interrupt Capability
— On-Chip 1152-Byte Dual-Port RAM
— Three Timers Including a Watchdog Timer
— New Periodic Interrupt Timer (PIT)
— Four Programmable Chip-Select Lines with Wait-State Generator Logic
— Programmable Address Mapping of the Dual-Port RAM and IMP Registers
— On-Chip Clock Generator with Output Signal
— On-Chip PLL Allows Operation with 32 kHz or 4 MHz Crystals
— Glueless Interface to EPROM, SRAM, Flash EPROM, and EEPROM
— Allows Boot in 8-bit Mode, and Running Switch to 16-bit Mode
— System Control:
— Main Controller (RISC Processor)
— Two Independent Full-Duplex Serial Communications Controllers (SCCs)
— Supporting Various Protocols:
System Status and Control Logic
Disable CPU Logic (Slave Mode Operation)
Hardware Watchdog
New Low-Power (Standby) Modes with Wake-Up from Two Pins or PIT
Freeze Control for Debugging (Available Only in the PGA Package)
DRAM Refresh Controller
High-Level/Synchronous Data Link Control (HDLC/SDLC)
Universal Asynchronous Receiver Transmitter (UART)
Binary Synchronous Communication (BISYNC)
Transparent Modes
Autobaud Support
Freescale Semiconductor, Inc.
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MC68LC302 PRODUCT INFORMATION
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