* Infrared remote controller carrier generator circuit (REM output)
* 17K architecture: General-purpose register system
* Program memory (ROM), Data memory (RAM) µPD17230 Program 4 K bytes 223 × 4 bits memory (ROM) (2048 × 16) Data memory (RAM) µPD17231 8 K bytes (4096 × 16)
UPD17231 Datasheet (378.34 KB)
UPD17231
NEC
378.34 KB
4-bit single-chip microcontroller.
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
📁 Related Datasheet
UPD17230 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD17232 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD17233 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD17234 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD17235 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD17236 - 4-BIT SINGLE-CHIP MICROCONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17230,17231,17232,17233,17234,17235,17236
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED .
UPD1723GF-013 - PLL FREQUENCY SYNTHESIZER AND CONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD1723GF-013, µPD1723GF-213
PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER (CAR AUDIO)
The µPD1723GF-.
UPD1723GF-213 - PLL FREQUENCY SYNTHESIZER AND CONTROLLER
(NEC)
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD1723GF-013, µPD1723GF-213
PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER (CAR AUDIO)
The µPD1723GF-.
