| 957161 | M38257M1DXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957162 | M38257M1DXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957163 | M38257M1MXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957164 | M38257M1MXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957165 | M38257M1MXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957166 | M38257M1MXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957167 | M38257M2-XXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957168 | M38257M2-XXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957169 | M38257M2-XXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957170 | M38257M2-XXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957171 | M38257M2DXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957172 | M38257M2DXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957173 | M38257M2DXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957174 | M38257M2DXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957175 | M38257M2MXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957176 | M38257M2MXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957177 | M38257M2MXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957178 | M38257M2MXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957179 | M38257M3-XXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
|
| 957180 | M38257M3-XXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957181 | M38257M3-XXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957182 | M38257M3-XXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957183 | M38257M3DXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957184 | M38257M3DXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957185 | M38257M3DXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957186 | M38257M3DXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957187 | M38257M3MXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957188 | M38257M3MXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957189 | M38257M3MXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957190 | M38257M3MXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957191 | M38257M4-XXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957192 | M38257M4-XXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957193 | M38257M4-XXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957194 | M38257M4-XXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957195 | M38257M44-XXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957196 | M38257M4DXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957197 | M38257M4DXXXFS | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957198 | M38257M4DXXXGP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957199 | M38257M4DXXXHP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
| 957200 | M38257M4MXXXFP | RAM size: 1024 bytes; single-chip 8-bit CMOS microcomputer | Mitsubishi Electric Corporation |
