mc68hc11c0 Freescale Semiconductor, Inc, mc68hc11c0 Datasheet

mc68hc11c0

Manufacturer Part Number

mc68hc11c0

Description

8-bit Microcontroller

Manufacturer

Freescale Semiconductor, Inc

Datasheet

1.MC68HC11C0.pdf (76 pages)

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Technical Summary

8-Bit Microcontroller

1 Introduction

MOTOROLA

SEMICONDUCTOR

TECHNICAL DATA

This document contains information on a new product. Speciﬁcations and information herein are subject to change without notice.

The MC68HC11C0 high-performance microcontroller unit (MCU) is an enhanced member of the

M68HC11 family of microcontrollers. Excluding its new features, the MC68HC11C0 is very similar to

the MC68HC11E9 MCU. This device incorporates highly sophisticated on-chip peripheral functions

and, with a multiplexed expanded bus, is characterized by high speed and low power consumption. Its

fully static design allows this device to operate at frequencies from 3 MHz to dc.

The MC68HC11C0 has the ability to extend the address range of the M68HC11 CPU beyond the 64-

Kbyte limit of the 16 CPU address lines. The extra addressing capability is provided by a register-based

paging scheme using two additional expansion address lines and the 64 Kbytes of CPU address space.

Six chip-select signals are provided to simplify the interface to external peripheral devices.

Two 8-bit pulse-width modulation timer outputs have been added to the timer system. The two outputs

have selectable polarity, duty cycle, and period. They can be concatenated to form a single 16-bit out-

put.

In addition to the IRQ and XIRQ pins found on other M68HC11 devices, seven more interrupt request

lines have been added, creating a total of one nonmaskable and eight maskable interrupt sources. Re-

fer to the MC68HC11C0 block diagram.

68-Pin PLCC

64-Pin QFP

Package

Description

No ROM

Freescale Semiconductor, Inc.

For More Information On This Product,

Table 1 Device Ordering Information

CONFIG

Go to: www.freescale.com

$00

Frequency

2 MHz

3 MHz

2 MHz

3 MHz

–40 to + 125 C

–40 to + 105 C

–40 to + 125 C

–40 to + 105 C

–40 to + 85 C

Temperature

0 to + 70 C

MC68HC11C0

MC68HC11C0MFU2

MC68HC11C0MFN2

MC68HC11C0CFU2

MC68HC11C0VFU2

MC68HC11C0CFU3

MC68HC11C0CFN2

MC68HC11C0VFN2

MC68HC11C0CFN3

MC Order Number

MC68HC11C0FU3

MC68HC11C0FN3

by MC68HC11C0TS/D

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