68HC05E1 PDF даташит
Спецификация 68HC05E1 изготовлена «Freescale Semiconductor» и имеет функцию, называемую «General Release Specification». |
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Детали детали
Номер произв | 68HC05E1 |
Описание | General Release Specification |
Производители | Freescale Semiconductor |
логотип |
30 Pages
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Freescale Semiconductor, Inc.
HC05E1GRS/D
www.DataSheet4U.com
REV. 2.0
68HC05E1
General Release Specification
For More Information On This Product,
Go to: www.freescale.com
No Preview Available ! |
Freescale Semiconductor, Inc.
General Release Specification
www.DataSheet4U.com
Motorola reserves the right to make changes without further notice to
any products herein to improve reliability, function or design. Motorola
does not assume any liability arising out of the application or use of any
product or circuit described herein; neither does it convey any license
under its patent rights nor the rights of others. Motorola products are not
designed, intended, or authorized for use as components in systems
intended for surgical implant into the body, or other applications intended
to support or sustain life, or for any other application in which the failure
of the Motorola product could create a situation where personal injury or
death may occur. Should Buyer purchase or use Motorola products for
any such unintended or unauthorized application, Buyer shall indemnify
and hold Motorola and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such
unintended or unauthorized use, even if such claim alleges that Motorola
was negligent regarding the design or manufacture of the part.
General Release Specification
MC68HC05E1 — Rev. 2.0
For More Information On This Product,
Go to: www.freescale.com
No Preview Available ! |
Freescale Semiconductor, Inc.
www.DataSheet4U.com
General Release Specification — MC68HC05E1
Table of Contents
Section 1. General Description
1.1 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
1.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
1.4 Mask Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
1.5 Functional Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
1.5.1
1.5.2
VDD and VSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
IRQ (Maskable Interrupt Request) . . . . . . . . . . . . . . . . . . . .16
1.5.3 OSC1, OSC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
1.5.3.1 Crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
1.5.3.2 Ceramic Resonator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
1.5.3.3 External Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
1.5.4 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
1.5.5 PA0-PA7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
1.5.6 PB0-PB7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
1.5.7 PC0-PC3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
1.5.8 XFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
1.5.9 VDDSYN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Section 2. Operating Modes
2.1 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
2.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
2.3 Single-Chip Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
2.4 Self-Check Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
2.4.1 Timer Test Subroutine . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
2.4.2 ROM Checksum Subroutine. . . . . . . . . . . . . . . . . . . . . . . . .24
MC68HC05E1 — Revision 2.0
General Release Specification
Table of Contents
For More Information On This Product,
Go to: www.freescale.com
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