MC68HC705C8A Datasheet, PDF (35/222 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Memory
EPROM/OTPROM (PROM)
2.6 EPROM/OTPROM (PROM)
An MCU with a quartz window has a maximum of 7744 bytes of EPROM.
The quartz window allows the EPROM erasure with ultraviolet light. In
an MCU without a quartz window, the EPROM cannot be erased and
serves a maximum 7744 bytes of OTPROM (see Table 2-1). See
Section 9. EPROM/OTPROM (PROM).
2.7 Bootloader ROM
The 240 bytes at addresses $1F00–$1FEF are reserved ROM
addresses that contain the instructions for the bootloader functions. See
Section 9. EPROM/OTPROM (PROM).
MC68HC705C8A — Rev. 2.0
MOTOROLA
Memory
Technical Data
35