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PDF 68HC05JB4 Data sheet ( Hoja de datos )
| Número de pieza | 68HC05JB4 | |
| Descripción | (68HC05JB4 / 68HC705JB4) microcontroller | |
| Fabricantes | Freescale Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 68HC05JB4 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Freescale Semiconductor, Inc.
HC05JB4GRS/H
REV 2
68HC05JB4
68HC705JB4
SPECIFICATION
(General Release)
www.DataSheet4U.com
February 24, 1999
Semiconductor Products Sector
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.
© Motorola, Inc., 1999
For More Information On This Product,
Go to: www.freescale.com
1 page  
Freescale Semiconductor, Inc.
February 24, 1999 GENERAL RELEASE SPECIFICATION
Section
TABLE OF CONTENTS
Page
SECTION 8
MULTI-FUNCTION TIMER
8.1 OVERVIEW...................................................................................................... 8-2
8.2 COMPUTER OPERATING PROPERLY (COP) WATCHDOG ........................ 8-2
8.3 MFT REGISTERS ............................................................................................ 8-3
8.3.1 Timer Counter Register (TCNT) $09 ........................................................... 8-3
8.3.2 Timer Control/Status Register (TCSR) $08 ................................................. 8-3
8.4 OPERATION DURING STOP MODE .............................................................. 8-4
8.5 COP CONSIDERATION DURING STOP MODE............................................. 8-4
SECTION 9
16-BIT TIMER
9.1 TIMER REGISTERS (TMRH, TMRL)............................................................... 9-2
9.2 ALTERNATE COUNTER REGISTERS (ACRH, ACRL) .................................. 9-4
9.3 INPUT CAPTURE REGISTERS ...................................................................... 9-5
9.4 OUTPUT COMPARE REGISTERS ................................................................. 9-6
9.5 TIMER CONTROL REGISTER (TCR) ............................................................. 9-8
9.6 TIMER STATUS REGISTER (TSR)................................................................. 9-9
9.7 TIMER OPERATION DURING WAIT MODE................................................. 9-10
9.8 TIMER OPERATION DURING STOP MODE ................................................ 9-10
SECTION 10
UNIVERSAL SERIAL BUS MODULE
10.1 FEATURES .................................................................................................... 10-1
10.2 OVERVIEW.................................................................................................... 10-2
10.2.1 USB Protocol ............................................................................................. 10-2
10.2.2 Reset Signaling.......................................................................................... 10-8
10.2.3 Suspend..................................................................................................... 10-9
10.2.4 Resume After Suspend.............................................................................. 10-9
10.2.5 Low Speed Device................................................................................... 10-10
10.3 CLOCK REQUIREMENTS........................................................................... 10-10
10.4 HARDWARE DESCRIPTION....................................................................... 10-10
10.4.1 Voltage Regulator .................................................................................... 10-11
10.4.2 USB Transceiver...................................................................................... 10-11
10.4.3 Receiver Characteristics.......................................................................... 10-12
10.4.4 USB Control Logic ................................................................................... 10-14
10.5 I/O REGISTER DESCRIPTION ................................................................... 10-17
10.5.1 USB Address Register (UADDR)............................................................. 10-18
10.5.2 USB Interrupt Register 0 (UIR0) .............................................................. 10-19
10.5.3 USB Interrupt Register 1 (UIR1) .............................................................. 10-20
10.5.4 USB Control Register 0 (UCR0) .............................................................. 10-21
10.5.5 USB Control Register 1 (UCR1) .............................................................. 10-22
10.5.6 USB Control Register 2 (UCR2) .............................................................. 10-23
MC68HC05JB4
REV 2
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
iii
5 Page 
Freescale Semiconductor, Inc.
February 24, 1999 GENERAL RELEASE SPECIFICATION
Table
LIST OF TABLES
Title
Page
4-1
8-1
10-1
10-2
11-1
12-1
12-2
12-3
12-4
12-5
12-6
12-7
13-1
13-2
13-3
13-4
A-1
Reset/Interrupt Vector Addresses .................................................................... 4-1
RTI and COP Rates at fOP=3.0MHz................................................................ 8-2
Supported Packet Identifiers .......................................................................... 10-5
Register Summary ....................................................................................... 10-17
A/D Channel Assignments ............................................................................. 11-4
Register/Memory Instructions ........................................................................ 12-4
Read-Modify-Write Instructions...................................................................... 12-5
Jump and Branch Instructions........................................................................ 12-6
Bit Manipulation Instructions .......................................................................... 12-7
Control Instructions ........................................................................................ 12-7
Instruction Set Summary............................................................................... 12-8
Opcode Map................................................................................................. 12-14
DC Electrical Characteristics.......................................................................... 13-2
USB DC Electrical Characteristics ................................................................. 13-3
USB Low Speed Source Electrical Characteristics ........................................ 13-4
Control Timing................................................................................................ 13-5
EPROM Programming Electrical Characteristics .............................................A-5
MC68HC05JB4
REV 2
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
ix
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 68HC05JB4.PDF ] | |
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