- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45223 > MC68HC05PL4CSD (MOTOROLA INC) 8-BIT, MROM, 2.56 MHz, MICROCONTROLLER, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | MC68HC05PL4CSD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2.56 MHz, MICROCONTROLLER, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數(shù)： | 91/98頁 |
| 文件大?。?/td> | 1019K |
| 代理商： | MC68HC05PL4CSD |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁當(dāng)前第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁
April 30, 1998
GENERAL RELEASE SPECIFICATION
MC68HC05PL4
MOTOROLA
REV 2.0
A-1
APPENDIX A
MC68HC705PL4
This appendix describes the MC68HC705PL4 and MC68HC705PL4B, the emula-
tion parts for MC68HC05PL4 and MC68HC05PL4B respectively. The entire
MC68HC05PL4
data
sheet
applies
to
the
MC68HC705PL4
and
MC68HC705PL4B, with exceptions outlined in this appendix.
References
to
MC68HC705PL4
in
this
appendix
refers
to
both
the
MC68HC705PL4 and MC68HC705PL4B devices, unless otherwise stated.
A.1
INTRODUCTION
The MC68HC705PL4 is an EPROM version of the MC68HC705PL4, and the
MC68HC705PL4B is an EPROM version of the MC68HC705PL4B. Both HC705
parts are used as the emulation part for their MC68HC05 counterparts. Both
MC68HC705 parts are functionally identical to their MC68HC05 counterparts,
with the exception of the 4k-bytes user ROM is replaced by 4k-bytes user
EPROM.
A.2
MEMORY
The MC68HC705PL4 memory map is shown on Figure A-1.
A.3
BOOTLOADER MODE
Bootloader mode is entered upon the rising edge of RESET if LED/IRQ/VPP pin is
at VTST and PB0/KBI0 at VDD. The Bootloader program is masked in the ROM
area from $1E00 to $1FEF. This program handles copying of user code from an
external EPROM into the on-chip EPROM. The bootload function has to be done
from an external EPROM. The bootloader performs one programming pass at
1ms per byte then does a verify pass.
A.4
EPROM PROGRAMMING
Programming the on-chip EPROM is achieved by using the Program Control Reg-
ister located at address $001E.
Please contact Motorola for programming board availability.
Table A-1. MC68HC705PL4 and MC68HC705PL4B Differences
Device
Pin27
MC68HC705PL4
PA0
MC68HC705PL4B
OSC2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC705PL4BDW | 8-BIT, OTPROM, 2.56 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC705PL4BCDW | 8-BIT, OTPROM, 2.56 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC705PL4DW | 8-BIT, OTPROM, 2.56 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC05PL4BCSD | 8-BIT, MROM, 2.56 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC05PL4P | 8-BIT, MROM, 2.56 MHz, MICROCONTROLLER, PDIP28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05PV8 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Techinal Data - rev 1.9 |
| MC68HC05PV8A | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Techinal Data - rev 1.9 |
| MC68HC05RC16 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC16DW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC16FN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。