MCMC68HC05L16 Freescale Semiconductor, Inc, MCMC68HC05L16 Datasheet - Page 131

• Manufacturer Part Number: MCMC68HC05L16
• Description: M68hc05 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Appendix A
MC68HC705L16
A.1 Introduction
The MC68HC705L16 is similar to the MC68HC05L16 with the exception of the EPROM feature. The
program ROM on the MC68HC05L16 has been replaced by 16-K electrically programmable read-only
memory to allow modification of the program code for emulation. The entire data sheet of the
MC68HC05L16 applies to the EPROM part with the additions and exceptions explained in this appendix.
The additional features available on the MC68HC705L16 are:
A.2 Differences between MC68HC05L16 and MC68HC705L16
A.3 MCU Structure
Figure A-1
A.4 Mask Options
There are no mask options available for the MC68HC705L16. For this reason, the address option map
shown in
Freescale Semiconductor
•
•
•
16,384 bytes of EPROM
On-chip bootstrap firmware for programming use
Self-check mode replaced by bootstrap capability
Chapter 2 Memory Map
shows the structure of the MC68HC705L16 MCU.
ROM memory type
Internal test mode
LCD 1/2 duty 1/2 bias waveform
EPROM programming
Mask option
OSC, XOSC, and RESET pin
Table A-1. Differences Between MC68HC05L16 and MC68HC705L16
resistor option
Item
MC68HC05L16 • MC68HC705L16 Data Sheet, Rev. 4.1
has no meaning.
Available by mask option
Customer specified
Self-check mode
See
MC68HC05L16
Not applicable
Mask ROM
Figure 10-2
MC68HC705L16
Through V
Bootstrap mode
No mask option
See
Not available
and PCR
EPROM
Figure A-6
PP
pin
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