| 1656001 | UPD17P149CT-XXX | 4-bit single-chip microcontroller | NEC |
| 1656002 | UPD17P149GT | 4-bit single-chip microcontroller | NEC |
| 1656003 | UPD17P149GT-XXX | 4-bit single-chip microcontroller | NEC |
| 1656004 | UPD17P202A | OTP version 4-bit single-chip microcontroller | NEC |
| 1656005 | UPD17P202AGF-001-3BE | OTP version 4-bit single-chip microcontroller | NEC |
| 1656006 | UPD17P202AGF-002-3BE | OTP version 4-bit single-chip microcontroller | NEC |
| 1656007 | UPD17P202AGF-003-3BE | OTP version 4-bit single-chip microcontroller | NEC |
| 1656008 | UPD17P203A | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656009 | UPD17P203A-001 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656010 | UPD17P203A-002 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656011 | UPD17P203A-003 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656012 | UPD17P203AGC-001-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656013 | UPD17P203AGC-002-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656014 | UPD17P203AGC-003-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656015 | UPD17P204 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656016 | UPD17P204-001 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656017 | UPD17P204-002 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656018 | UPD17P204-003 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656019 | UPD17P204GC-001-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
|
| 1656020 | UPD17P204GC-002-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656021 | UPD17P204GC-003-3BH | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656022 | UPD17P207 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656023 | UPD17P207GF-001 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656024 | UPD17P207GF-001-3B9 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656025 | UPD17P207GF-002 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656026 | UPD17P207GF-002-3B9 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656027 | UPD17P207GF-003 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656028 | UPD17P207GF-003-3B9 | 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTER | NEC |
| 1656029 | UPD17P218 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656030 | UPD17P218CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656031 | UPD17P218GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROLLER | NEC |
| 1656032 | UPD17P228 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656033 | UPD17P228MC-5A4 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656034 | UPD17P228MC-5A4-E1 | Small general-purpose/remote-control 4-bit SC microcontroller(OTP version) | NEC |
| 1656035 | UPD17P228MC-5A4-E2 | Small general-purpose/remote-control 4-bit SC microcontroller(OTP version) | NEC |
| 1656036 | UPD17P236 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656037 | UPD17P236M1 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656038 | UPD17P236M1GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656039 | UPD17P236M1MC-5A4 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROLLER | NEC |
| 1656040 | UPD17P236M1MC-5A4-E1 | Small general-purpose/remote-control 4-bit SC microcontroller(OTP version) | NEC |
