MC68306EH16B Freescale Semiconductor, MC68306EH16B Datasheet - Page 17
![IC MPU INTEGRATED 16MHZ 132-PQFP](/photos/39/60/396092/4533518_sml.jpg)
MC68306EH16B
Manufacturer Part Number
MC68306EH16B
Description
IC MPU INTEGRATED 16MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Specifications of MC68306EH16B
Processor Type
M683xx 32-Bit
Speed
16MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-MQFP, 132-PQFP
Controller Family/series
68K
Core Size
32 Bit
Cpu Speed
16.7MHz
No. Of Timers
1
Embedded Interface Type
UART
Digital Ic Case Style
PQFP
Supply Voltage Range
4.75V To 5.25V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68306EH16B
Manufacturer:
DATEL
Quantity:
87
Company:
Part Number:
MC68306EH16B
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68306EH16BR2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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The primary features of the MC68306 are as follows:
1.1 MC68EC000 CORE PROCESSOR
The MC68EC000 is a core implementation of the MC68000 32-bit microprocessor
architecture. The programmer can use any of the eight 32-bit data registers for fast
manipulation of data and any of the eight 32-bit address registers for indexing data in
memory. Flexible instructions support data movement, arithmetic functions, logical
operations, shifts and rotates, bit set and clear, conditional and unconditional program
branches, and overall system control.
The MC68EC000 core can operate on data types of single bits, binary-coded decimal
(BCD) digits, and 8, 16, and 32 bits. The integrated chip selects allow peripherals and
data in memory to reside anywhere in the 4-Gbyte linear address space. A supervisor
operating mode protects system-level resources from the more restricted user mode,
allowing a true virtual environment to be developed. Many addressing modes complement
1-2
• Functional Integration on a Single Piece of Silicon
• EC000 Core—Identical to MC68EC000 Microprocessor
• Two-Channel Universal Synchronous/Asynchronous Receiver/Transmitter (DUART)
• DRAM Controller
• Chip Selects
• Programmable Interrupt Controller
• Bus Timeout
• 24 Address Lines, 16 Data Lines
• 16.67 MHz, 5 Volt Operation
• 144-Pin Thin Quad Flat Pack (TQFP)or 132-Pin Plastic Quad Flat Pack (PQFP)
— Complete Code Compatibility with MC68000 and MC68EC000
— High Performance—2.4 MIPS
— Extended Internal Address Range – to 4 Gbyte
— Baud Rate Generators
— Modem Control
— Compatible with MC68681/MC2681
— Integrated 16-Bit Timer/Counter
— Supports up to 16 Mbytes using 4M x 1 DRAMs, 64 Mbytes using 16M x 1 DRAMs
— Provides Zero Wait State Interface to 80-ns DRAMs
— Programmable Refresh Timer Provides CAS -before-RAS Refresh
— Eight Programmable Chip Select Signals
— Provide Eight Separate 1-Mbyte Spaces or Four Separate 16-Mbyte Spaces
— Programmable Wait States
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68306 USER'S MANUAL
Go to: www.freescale.com
MOTOROLA
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