BC660K-GL-TE-B vs BC66F3663 Comparison
Detailed side-by-side comparison of BC660K-GL-TE-B by Quectel and BC66F3663 by Holtek Semiconductor. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Holtek Semiconductor
BC66F3663 - Sub-1GHz OOK/GFSK Transceiver Flash MCU | Holtek
BC66F3663 ✗ End of LifeSpecification Comparison
| Parameter | BC660K-GL-TE-B | BC66F3663 |
|---|---|---|
| Brand | Quectel | Holtek Semiconductor |
| Category | RF Modules | RF Transceivers |
| Lifecycle Status | Active | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Product Type | LTE Cat NB2 (NB-IoT) module | Sub-1GHz OOK/GFSK Transceiver Flash MCU |
| Standard | 3GPP LTE Cat NB2 | — |
| Maximum Downlink Rate | 127 Kbps | — |
| Maximum Uplink Rate | 158.5 Kbps | — |
| Supported Bands | B1/2/3/4/5/8/12/13/17/18/19/20/25/28/66/70/85 | — |
| Package | LCC, SMT | 46-pin QFN-A |
| Dimensions | 17.7 mm x 15.8 mm x 2.0 mm | — |
| Weight | 1.8 g | — |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Technology Class | LPWA (low-power wide-area) | — |
| Power Consumption | [DATA_NEEDED: power consumption figures] | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: operating voltage range] |
| GNSS Support | [DATA_NEEDED: GNSS variant availability] | — |
| AT Command Control | Yes (BC660K-GL/BC950K-GL AT Commands Manual V1.3) | — |
| Compatible Family | BC66 / BC66-NA (Quectel compatible design manual) | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Modulation | — | OOK, GFSK |
| Frequency Band | — | [DATA_NEEDED: operating frequency range] |
| RF Data Rate | — | [DATA_NEEDED: maximum air data rate] |
| TX Output Power | — | [DATA_NEEDED: maximum TX power] |
| RX Sensitivity | — | [DATA_NEEDED: RX sensitivity] |
| Flash Memory | — | [DATA_NEEDED: program flash size] |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| EEPROM | — | [DATA_NEEDED: data EEPROM size] |
| Core Architecture | — | [DATA_NEEDED: MCU core architecture] |
| Debug Interface | — | OCDS (via BC66V3663 EV chip, OCDSDA/OCDSCK pins) |
| Datasheet Revision | — | V1.00 (November 01, 2023) |
| Lifecycle Status | — | EOL - last purchase date October 25, 2025 |