STMicroelectronics BLUENRG-248S Bluetooth System-On-Chip 48-Pin QFN-48
- RS Stock No.:
- 330-312
- Mfr. Part No.:
- BLUENRG-248S
- Brand:
- STMicroelectronics
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Units | Per unit |
|---|---|
| 1 + | £2.42 |
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- RS Stock No.:
- 330-312
- Mfr. Part No.:
- BLUENRG-248S
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Processing Unit | Bluetooth | |
| Product Type | System-On-Chip | |
| Technology | Bluetooth | |
| Mount Type | Surface | |
| Package Type | QFN-48 | |
| Pin Count | 48 | |
| Clock Frequency | 32.768MHz | |
| Program Memory Size | 256kB | |
| Program Memory Type | FLASH | |
| Minimum Supply Voltage | 1.7V | |
| Maximum Supply Voltage | 3.6V | |
| Data RAM Size | 24kB | |
| Minimum Operating Temperature | -40°C | |
| Number of I/Os | 26 | |
| Data RAM Type | SRAM | |
| Maximum Operating Temperature | 105°C | |
| Height | 0.85mm | |
| Width | 6 mm | |
| Series | BlueNRG-2 | |
| Standards/Approvals | Bluetooth v5.2, FCC CFR47 part 15, EN 300 440, ETSI EN 300 328, ARIB STD-T66 | |
| Length | 6mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Processing Unit Bluetooth | ||
Product Type System-On-Chip | ||
Technology Bluetooth | ||
Mount Type Surface | ||
Package Type QFN-48 | ||
Pin Count 48 | ||
Clock Frequency 32.768MHz | ||
Program Memory Size 256kB | ||
Program Memory Type FLASH | ||
Minimum Supply Voltage 1.7V | ||
Maximum Supply Voltage 3.6V | ||
Data RAM Size 24kB | ||
Minimum Operating Temperature -40°C | ||
Number of I/Os 26 | ||
Data RAM Type SRAM | ||
Maximum Operating Temperature 105°C | ||
Height 0.85mm | ||
Width 6 mm | ||
Series BlueNRG-2 | ||
Standards/Approvals Bluetooth v5.2, FCC CFR47 part 15, EN 300 440, ETSI EN 300 328, ARIB STD-T66 | ||
Length 6mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- PH
The STMicroelectronics Bluetooth Low Energy single-mode system-on-chip that complies with Bluetooth specifications, enhancing the award-winning BlueNRG network processor by allowing the embedded Cortex M0 to run user application code. It includes 256 kB of programming Flash memory, 24 kB of static RAM with retention (two 12 kB banks), and standard communication interfaces like SPI, UART, and I²C. It also features multifunction timers, a watchdog, RTC, and a DMA controller. An ADC interfaces with analog sensors and reads the integrated battery voltage sensor, while a digital filter processes a PDM stream.
16 or 32 MHz crystal oscillator
32 kHz crystal oscillator
32 kHz ring oscillator
Battery voltage and temperature sensors
Up to +8 dBm available output power (at antenna connector)
Excellent RF link budget (up to 96 dB)
Accurate RSSI to allow power control
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