IC MPU 32BIT 16MHZ 64-QFP

MC68SEC000AA16

Manufacturer Part NumberMC68SEC000AA16
DescriptionIC MPU 32BIT 16MHZ 64-QFP
ManufacturerFreescale Semiconductor
SeriesM68000
MC68SEC000AA16 datasheets
 


Specifications of MC68SEC000AA16

Processor TypeM680x0 32-BitSpeed16MHz
Voltage3.3V, 5VMounting TypeSurface Mount
Package / Case64-QFPProcessor SeriesM680xx
CoreCPU32Maximum Clock Frequency16 MHz
Operating Supply Voltage3.3 V, 5 VMaximum Operating Temperature+ 105 C
Mounting StyleSMD/SMTMinimum Operating Temperature0 C
Core Size32 BitCpu Speed16MHz
Digital Ic Case StyleQFPNo. Of Pins64
Supply Voltage Range5VOperating Temperature Range0°C To +70°C
Frequency Typ20MHzFilter TerminalsSMD
Rohs CompliantYesClock Frequency16MHz
Lead Free Status / RoHS StatusLead free / RoHS CompliantFeatures-
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Freescale Semiconductor, Inc.
Communications and Advanced
Consumer Technologies Group
Product Brief
MC68SEC000 Microprocessor
The MC68SEC000 is a cost-effective static embedded processor engineered for low-power applications. In
addition to providing the substantial cost and performance benefits of the MC68EC000, the low-power mode of
the MC68SEC000 provides significant advantages in power consumption and power management. The typical
current consumption of the MC68SEC000 is only 0.5 A in static standby mode and 15.0mA in normal 3.3V
operation. The MC68SEC000 operates in either 3.3V or 5.0V systems. The remarkably low power consumption,
small footprint packages, and static implementation are combined in the MC68SEC000 for low-power
applications such as personal digital assistants, portable measuring equipment, electronic games, and battery-
operated hand-held consumer products.
The HCMOS MC68SEC000 static architecture is a direct replacement for the MC68EC000, which offers the
lowest cost entry point to 32-bit processing. The internal 32-bit architecture provides fast and efficient
processing that satisfies the requirements of sophisticated applications based on high-level languages. In
addition to being pin-for-pin compatible with the MC68EC000, the MC68SEC000 is object-code compatible with
any member of the M68000 Family. Complete code compatibility lets system designers reduce time to market
because they can rely on existing M68000 Family code and a broad base of established development tools.
The MC68SEC000 will be available in two small footprint packages: the 64 lead plastic Quad Flat Pack and the
64 lead Thin Quad Flat Pack. The Thin Quad Flat Pack provides a very small package footprint (10.0mm x
10.0mm), making it an ideal choice for portable applications.
The primary features of the MC68SEC000 embedded processor include the following:
• Direct Replacement for the MC68EC000
— Pin-for-pin compatibility with the MC68EC000 in the plastic QFP package
— Vast selection of existing third-party development tools for the MC68EC000 support the
MC68SEC000
— Software written for the MC68EC000 will run unchanged on the MC68SEC000
• Power Management
— Low power HCMOS technology
— Static design allows for stopping the processor clock
— 3.3V or 5V operation
— Typical 0.5 A current consumption at 3.3V in sleep mode
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
SEMICONDUCTOR PRODUCT INFORMATION
1996 Motorola, Inc. All Rights Reserved.
For More Information On This Product,
INTRODUCTION
Go to: www.freescale.com
Order this document by
MC68SEC000/D
MC68SEC000

MC68SEC000AA16 Summary of contents

  • Page 1

    ... Freescale Semiconductor, Inc. Communications and Advanced Consumer Technologies Group Product Brief MC68SEC000 Microprocessor The MC68SEC000 is a cost-effective static embedded processor engineered for low-power applications. In addition to providing the substantial cost and performance benefits of the MC68EC000, the low-power mode of the MC68SEC000 provides significant advantages in power consumption and power management. The typical current consumption of the MC68SEC000 is only 0 ...

  • Page 2

    ... Freescale Semiconductor, Inc. • Architecture — Eight 32-bit address registers — Eight 32-bit data registers — 16-Mbyte linear addressing range — 56 powerful instruction types — Operations on five main data types — Memory-mapped I/O — 14 addressing modes • Software Strength — Fully upward object-code compatible with other M68000 Family products — ...

  • Page 3

    ... Freescale Semiconductor, Inc. Figure block diagram of the MC68SEC000 embedded processor. This processor provides a 24-bit address bus and a statically selectable 8- or 16-bit data bus, sixteen 32-bit registers, and seven interrupt levels. PREFETCH/ DECODE EXECUTION UNIT Figure 1. Block Diagram of MC68SEC000 HARDWARE/SOFTWARE COMPATIBILITY The MC68SEC000 embedded processor is hardware compatible with the MC68EC000, object-code compatible with the MC68EC000, and upward compatible with all members of the M68000 Family ...

  • Page 4

    ... Freescale Semiconductor, Inc. PROCESSOR STATUS SYSTEM CONTROL Address Bus (A23-A0) This 24-bit, unidirectional, three-state bus can address 16 Mbytes of data. It provides the address for bus operation during all cycles except interrupt cycles. During interrupt cycles, A3, A2, and A1 reflect the level of the interrupt being serviced, while A23-A4 and A0 are set to a logic high. ...

  • Page 5

    ... Freescale Semiconductor, Inc. Interrupt Control The MC68SEC000 provides seven levels of interrupts. The interrupt priority level (IPL2, IPL1, IPL0) inputs determine the priority level. Level 7 is nonmaskable and is the highest priority interrupt. Automatic vectoring, based on IPL inputs, is available with the autovector (AVEC) input. ...

  • Page 6

    ... Freescale Semiconductor, Inc. ORDERING INFORMATION The following table contains the ordering information for the MC68SEC000. PACKAGE BODY SIZE QFP 14 14.0mm TQFP 10.0mm x 10.0mm DEVELOPER TOOLS All of the existing third-party developer tools widely available for the MC68EC000 will directly support the MC68SEC000. You can find detailed descriptions of these tools in the High Performance Embedded Systems Source Catalog (Revision 4) ...

  • Page 7

    ... Freescale Semiconductor, Inc. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. " ...

  • Page 8

    ... Freescale Semiconductor, Inc. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. " ...