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| # | Part: | Description: | Manuf. | Package | Pins | T°min | T°max | PDF size |
| 1. |  W91550 | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION | Winbond | WINBOND | - | - | - | 381 Kb |
| 2. | W91510 | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 3. | W91510 | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION | Winbond | WINBOND | - | - | - | 164 Kb |
| 4. | W91510AN | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION | Winbond | WINBOND | - | - | - | 164 Kb |
| 5. | W91510DN | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 6. | W91510DNF | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 7. | W91510N | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION | Winbond | WINBOND | - | - | - | 164 Kb |
| 8. | W91510NH | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 9. | W91511AN | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION | Winbond | WINBOND | - | - | - | 164 Kb |
| 10. | W91511DLNF | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 11. | W91511N | TONE/PULSE DIALER WITH HANDFREE AND SAVE FUNCTION | Winbond | WINBOND | - | - | - | 164 Kb |
| 12. | W91512DNF | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 13. | W91512NH | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 14. | W91513DLNF | TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION | Winbond | WINBOND | - | - | - | 362 Kb |
| 15. | W91520AN | TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION | Winbond | WINBOND | - | - | - | 165 Kb |
| 16. | W91520N | TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION | Winbond | WINBOND | - | - | - | 165 Kb |
| 17. | W91521AN | TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION | Winbond | WINBOND | - | - | - | 165 Kb |
| 18. | W91521N | TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION | Winbond | WINBOND | - | - | - | 165 Kb |
| 19. | W91530 | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION | Winbond | WINBOND | - | - | - | 189 Kb |
| 20. | W91530AN | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION | Winbond | WINBOND | - | - | - | 189 Kb |
| 21. | W91530N | 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION | Winbond | WINBOND | - | - | - | 189 Kb |
