LC86E6449 Datasheet, PDF (1/22 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with the UVEPROM

Ordering number : ENN*6746
CMOS IC
LC86E6449
8-Bit Single Chip Microcontroller
with the UVEPROM
Preliminary
Overview
The LC86E6449 is a CMOS 8-bit single chip microcontroller with UVEPROM for the LC866400 series.
This microcontroller has the function and the pin description of the LC866400 series mask ROM version, and 48K-byte
EPROM. The program data is rewritable. It is suitable to develop the program.
Features
(1) Option switching by EPROM data
The option function of the LC866400 series can be specified by the EPROM data.
LC86E6449 can be checked the function of the trial pieces using the mass production board.
(2) Internal one-time EPROM capacity : 49408 bytes
(3) Internal RAM capacity
: 1152 bytes
Used EPROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86E6449.
Mask ROM version
LC866448
LC866444
LC866440
LC866436
LC866432
LC866428
LC866424
LC866420
LC866416
LC866412
LC866408
EPROM capacity
49152 bytes
45056 bytes
40960 bytes
36864 bytes
32768 bytes
28672 bytes
24576 bytes
20480 bytes
16384 bytes
12288 bytes
8192 bytes
RAM capacity
1152 bytes
1152 bytes
1152 bytes
1152 bytes
768 bytes
768 bytes
768 bytes
640 bytes
640 bytes
512 bytes
512 bytes
Ver.1.04
73196
91400 RM (IM) SK No.6746-1/22