Datasheet

RL78/G12 1. OUTLINE
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 2 of 106
 ROM, RAM capacities
Code flash Data flash RAM 20 pins 24 pins 30 pins
16 KB 2 KB 2 KB
⎯ ⎯
R5F102AA
⎯ ⎯ ⎯
R5F103AA
2 KB 1.5 KB R5F1026A
Note 1
R5F1027A
Note 1
⎯
⎯
R5F1036A
Note 1
R5F1037A
Note 1
⎯
12 KB 2KB 1 KB R5F10269
Note 1
R5F10279
Note 1
R5F102A9
⎯
R5F10369
Note 1
R5F10379
Note 1
R5F103A9
8 KB 2 KB 768 B R5F10268
Note 1
R5F10278
Note 1
R5F102A8
⎯
R5F10368
Note 1
R5F10378
Note 1
R5F103A8
4 KB 2KB 512 B R5F10267 R5F10277 R5F102A7
⎯
R5F10367 R5F10377 R5F103A7
2 KB 2 KB 256 B R5F10266
Note 2
⎯ ⎯
⎯
R5F10366
Note 2
⎯ ⎯
Notes 1. This is 640 bytes when the self-programming function or data flash function is used. (For details, see
CHAPTER 3 CPU ARCHITECTURE in the RL78/G12 User’s Manual Hardware.)
2. The self-programming function cannot be used for R5F10266 and R5F10366.
Caution When the flash memory is rewritten via a user program, the code flash area and RAM area are used
because each library is used. When using the library, refer to RL78 Family Flash Self Programming
Library Type01 User's Manual and RL78 Family Data Flash Library Type04 User's Manual.