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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Surface Mount | Number of Terminals | Clock Frequency-Max | Date Of Intro | Ihs Manufacturer | Number of I/O Lines | Operating Temperature-Max | Operating Temperature-Min | Package | Package Body Material | Package Code | Package Description | Package Equivalence Code | Package Shape | Package Style | Part Life Cycle Code | Part Package Code | RAM(byte) | RoHS | ROM(word) | Supply Voltage-Max | Supply Voltage-Min | Supply Voltage-Nom | Additional Feature | HTS Code | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Qualification Status | Temperature Grade | Speed | uPs/uCs/Peripheral ICs Type | Supply Current-Max | Bit Size | Has ADC | DMA Channels | PWM Channels | DAC Channels | Seated Height-Max | On Chip Program ROM Width | CPU Family | Boundary Scan | Low Power Mode | Format | Integrated Cache | Number of Serial I/Os | Number of Timers | ROM Programmability | Number of External Interrupts | On Chip Data RAM Width | Number of DMA Channels | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #HT46R23-24SKDIPTwicea Part #3643-488-HT46R23-24SKDIP | Holtek Semiconductor Inc |
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Datasheet
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| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| HT46R23-24SKDIP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT46R23-28SKDIPTwicea Part #3643-488-HT46R23-28SKDIP | Holtek Semiconductor Inc |
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Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| HT46R23-28SKDIP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT67F5630Twicea Part #3643-488-HT67F5630 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 48 | 20 MHz | - | HOLTEK SEMICONDUCTOR INC | 35 | 85 °C | -40 °C | - | PLASTIC/EPOXY | LFQFP | - | QFP48,.35SQ,20 | SQUARE | FLATPACK, LOW PROFILE, FINE PITCH | Active | - | 128 | - | 2048 | 5.5 V | 5 V | 5 V | - | 8542.31.00.01 | QUAD | GULL WING | - | 0.5 mm | compliant | - | - | S-PQFP-G48 | - | - | 20 MHz | MICROCONTROLLER, RISC | 8.5 mA | 8 | YES | NO | YES | NO | 1.6 mm | 16 | HT67 | NO | YES | FIXED POINT | NO | - | 2 | FLASH | 2 | 8 | - | 7 mm | 7 mm | ||
| HT67F5630 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT32FP2450Twicea Part #3643-488-HT32FP2450 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 40 | - | - | HOLTEK SEMICONDUCTOR INC | 10 | - | - | - | - | HVQCCN | - | - | SQUARE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Obsolete | - | - | - | - | 5.5 V | 4.25 V | 5 V | - | 8542.31.00.01 | QUAD | NO LEAD | - | 0.4 mm | unknown | - | - | - | - | - | 21.6 MHz | MICROCONTROLLER, RISC | - | 32 | YES | NO | YES | NO | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 mm | 5 mm | ||
| HT32FP2450 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT48R02BTwicea Part #3643-488-HT48R02B | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | HOLTEK SEMICONDUCTOR INC | - | - | - | - | - | - | , | - | - | - | Obsolete | - | - | - | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | unknown | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| HT48R02B | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #HT49C30-1Twicea Part #3643-488-HT49C30-1 | Holtek Semiconductor Inc |
Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PDSO48,
Datasheet
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| Min.:1 Mult.:1 | YES | 48 | - | - | HOLTEK SEMICONDUCTOR INC | - | 85 °C | -40 °C | - | PLASTIC/EPOXY | SSOP | - | SSOP48,.4 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | Obsolete | SSOP | 96 | - | 2048 | - | - | - | - | 8542.31.00.01 | DUAL | GULL WING | - | 0.635 mm | compliant | - | 48 | R-PDSO-G48 | Not Qualified | INDUSTRIAL | 8 MHz | - | 5 mA | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | MROM | - | - | - | - | - | ||
| HT49C30-1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT46R065Twicea Part #3643-488-HT46R065 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| 1175
In Stock
| Min.:1 Mult.:1 | - | - | - | - | HOLTEK SEMICONDUCTOR INC | - | - | - | - | - | - | , | - | - | - | Obsolete | - | - | - | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | unknown | - | - | - | - | - | - | MICROCONTROLLER, RISC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| HT46R065 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT66F2350Twicea Part #3643-488-HT66F2350 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| 5000
In Stock
| Min.:1 Mult.:1 | - | - | - | - | HOLTEK SEMICONDUCTOR INC | - | - | - | - | - | - | - | - | - | - | Active | - | - | - | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | compliant | - | - | - | - | - | - | MICROCONTROLLER, RISC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| HT66F2350 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT66F3197Twicea Part #3643-488-HT66F3197 | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| 6901
In Stock
| Min.:1 Mult.:1 | YES | 48 | 16 MHz | - | HOLTEK SEMICONDUCTOR INC | 44 | 85 °C | -40 °C | - | PLASTIC/EPOXY | LFQFP | - | QFP48,.35SQ,20 | SQUARE | FLATPACK, LOW PROFILE, FINE PITCH | Obsolete | - | 256 | - | 8192 | 5.5 V | 5 V | 5 V | operates with 1.8V MIN @ 4 MHZ | 8542.31.00.01 | QUAD | GULL WING | - | 0.5 mm | compliant | - | - | S-PQFP-G48 | - | - | 16 MHz | MICROCONTROLLER, RISC | 4.5 mA | 8 | YES | NO | YES | NO | 1.6 mm | 16 | HT66 | NO | YES | FIXED POINT | NO | 1 | 2 | FLASH | 2 | 8 | - | 7 mm | 7 mm | |
| HT66F3197 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT45R4UTwicea Part #3643-488-HT45R4U | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | HOLTEK SEMICONDUCTOR INC | - | - | - | - | - | - | , | - | - | - | Obsolete | - | - | - | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | unknown | - | - | - | - | - | - | MICROCONTROLLER, RISC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| HT45R4U | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #BS83A02LTwicea Part #3643-488-BS83A02L | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 8 | 8 MHz | - | HOLTEK SEMICONDUCTOR INC | 4 | 85 °C | -40 °C | - | PLASTIC/EPOXY | SOP | - | SOP8,.25 | RECTANGULAR | SMALL OUTLINE | Active | - | 64 | - | 1024 | 5.5 V | 1.8 V | 3 V | - | 8542.31.00.01 | DUAL | GULL WING | NOT SPECIFIED | 1.27 mm | compliant | NOT SPECIFIED | - | R-PDSO-G8 | - | - | 8 MHz | MICROCONTROLLER, RISC | 2.4 mA | 8 | NO | NO | YES | NO | 1.75 mm | 14 | BS83 | NO | YES | FIXED POINT | NO | - | 1 | FLASH | - | 8 | - | 4.9 mm | 3.9 mm | ||
| BS83A02L | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT32F52367Twicea Part #3643-488-HT32F52367 | Holtek Semiconductor Inc |
Description: Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 48 | 16 MHz | 2020-03-19 | HOLTEK SEMICONDUCTOR INC | 39 | 85 °C | -40 °C | - | PLASTIC/EPOXY | LFQFP | - | QFP48,.35SQ,20 | SQUARE | FLATPACK, LOW PROFILE, FINE PITCH | Active | - | 32768 | - | 262144 | 3.6 V | 3.3 V | 3.3 V | ALSO AVAILABLE IN QFN-46, LQFP-64, LQFP-80 PACKAGE | 8542.31.00.01 | QUAD | GULL WING | - | 0.5 mm | compliant | - | - | S-PQFP-G48 | - | - | 60 MHz | MICROCONTROLLER, RISC | - | 32 | YES | YES | YES | YES | 1.6 mm | 8 | CORTEX-M0 | NO | YES | FIXED POINT | NO | 6 | 7 | FLASH | 16 | 8 | 6 | 7 mm | 7 mm | ||
| HT32F52367 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #BS66F370Twicea Part #3643-488-BS66F370 | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| 168000
In Stock
| Min.:1 Mult.:1 | - | - | - | - | HOLTEK SEMICONDUCTOR INC | - | - | - | - | - | - | - | - | - | - | Active | - | - | - | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | compliant | - | - | - | - | - | - | MICROCONTROLLER, RISC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| BS66F370 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT32F1251BTwicea Part #3643-488-HT32F1251B | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 48 | 16 MHz | - | HOLTEK SEMICONDUCTOR INC | 30 | - | - | - | - | LFQFP | LFQFP, | - | SQUARE | FLATPACK, LOW PROFILE, FINE PITCH | Obsolete | - | - | - | - | 3.6 V | 2.7 V | 3.3 V | - | 8542.31.00.01 | QUAD | GULL WING | - | 0.5 mm | unknown | - | - | - | - | - | 72 MHz | MICROCONTROLLER, RISC | - | 32 | YES | NO | YES | NO | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 mm | 7 mm | ||
| HT32F1251B | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #BA45F5240-2Twicea Part #3643-488-BA45F5240-2 | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| 168000
In Stock
| Min.:1 Mult.:1 | YES | 16 | 8 MHz | - | HOLTEK SEMICONDUCTOR INC | 11 | 85 °C | -40 °C | - | PLASTIC/EPOXY | SOP | - | SOP16,.25 | RECTANGULAR | SMALL OUTLINE | Active | - | 256 | - | 4096 | 5.5 V | 3 V | 3 V | - | 8542.31.00.01 | DUAL | GULL WING | - | 1.27 mm | compliant | - | - | R-PDSO-G16 | - | - | 8 MHz | MICROCONTROLLER, RISC | 2.4 mA | 8 | YES | YES | YES | NO | 1.75 mm | 16 | BA45 | NO | YES | FIXED POINT | NO | 1 | 2 | FLASH | 1 | 8 | - | 9.9 mm | 3.9 mm | |
| BA45F5240-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT32F59041Twicea Part #3643-488-HT32F59041 | Holtek Semiconductor Inc |
Microcontroller,
Datasheet
Compare
| 10048
In Stock
| Min.:1 Mult.:1 | YES | 48 | 20 MHz | - | HOLTEK SEMICONDUCTOR INC | 30 | 85 °C | -40 °C | - | PLASTIC/EPOXY | LFQFP | - | QFP48,.35SQ,20 | SQUARE | FLATPACK, LOW PROFILE, FINE PITCH | Active | - | 8192 | - | 65536 | 5.5 V | 5 V | 5 V | - | 8542.31.00.01 | QUAD | GULL WING | - | 0.5 mm | compliant | - | - | S-PQFP-G48 | - | - | 20 MHz | MICROCONTROLLER, RISC | - | 32 | YES | NO | YES | NO | 1.6 mm | 8 | CORTEX-M0 | NO | YES | FIXED POINT | NO | 3 | 5 | FLASH | 16 | 8 | - | 7 mm | 7 mm | |
| HT32F59041 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #BS83B12A-4Twicea Part #3643-488-BS83B12A-4 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| 83
In Stock
| Min.:1 Mult.:1 | YES | 20 | 16 MHz | - | HOLTEK SEMICONDUCTOR INC | 18 | 85 °C | -40 °C | - | PLASTIC/EPOXY | SSOP | - | SSOP20,.25 | RECTANGULAR | SMALL OUTLINE, SHRINK PITCH | Active | - | 288 | - | 2048 | 5.5 V | 5 V | 5 V | ALSO AVAILABLE IN SOP-20 PACKAGE | 8542.31.00.01 | DUAL | GULL WING | NOT SPECIFIED | 0.635 mm | compliant | NOT SPECIFIED | - | R-PDSO-G20 | - | - | 16 MHz | MICROCONTROLLER, RISC | 6 mA | 8 | NO | NO | NO | NO | 1.75 mm | 16 | BS83 | NO | YES | FIXED POINT | NO | - | 1 | FLASH | 1 | 8 | - | 8.66 mm | 3.9 mm | |
| BS83B12A-4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT48R01B-1Twicea Part #3643-488-HT48R01B-1 | Holtek Semiconductor Inc |
RISC Microcontroller,
Datasheet
Compare
| Min.:1 Mult.:1 | YES | 10 | 12 MHz | - | HOLTEK SEMICONDUCTOR INC | 8 | - | - | - | - | TSSOP | TSSOP, | - | SQUARE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Obsolete | - | - | - | - | 5.5 V | 4.5 V | 5 V | - | 8542.31.00.01 | DUAL | GULL WING | - | 0.5 mm | unknown | - | - | - | - | - | 12 MHz | MICROCONTROLLER, RISC | - | 8 | NO | NO | NO | NO | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 mm | 3 mm | ||
| HT48R01B-1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT32F50230-48LQFPTwicea Part #3643-488-HT32F50230-48LQFP | Holtek Semicon |
LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | Tray | - | - | - | - | - | - | - | - | - | true | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| HT32F50230-48LQFP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #HT45F3430Twicea Part #3643-488-HT45F3430 | Holtek Semiconductor Inc |
Description: RISC Microcontroller,
Datasheet
Compare
| 85
In Stock
| Min.:1 Mult.:1 | YES | 16 | 8 MHz | - | HOLTEK SEMICONDUCTOR INC | 8 | - | - | - | - | SOP | - | - | RECTANGULAR | SMALL OUTLINE | Obsolete | - | - | - | - | 5.5 V | 2.2 V | 3 V | - | 8542.31.00.01 | DUAL | GULL WING | - | 1.27 mm | compliant | - | - | - | - | - | 8 MHz | - | - | 8 | YES | NO | YES | NO | - | - | - | - | - | - | - | - | - | - | - | - | - | 9.9 mm | 3.9 mm | |
| HT45F3430 |
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