S112 - nordicsemi.com

Bluetooth 5 Peripheral protocol stack

SoftDevice S112 is a memory optimized Bluetooth 5 qualified protocol stack for the nRF52810, nRF52811 and nRF52832 SoCs. Up to 4 connections as a Peripheral can be run concurrently with a Broadcaster. It supports the following Bluetooth 5 features: 2 Mbps and channel selection algorithm #2. The number of connections and bandwidth per connection are configurable, offering memory and performance optimization.

It is a complete stack with GAP, GATT, ATT, SM and Link Layer. Both GATT Server and Client are supported. The broad feature set also includes Privacy 1.2, configurable ATT MTU and LE Secure Connections.

SoftDevice specification for v7.0.0 will soon be available.

All nRF52 Series protocol stacks

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S112: Bluetooth 5認定済み

S112は、nRF52810とnRF52832向けにサイズを最適化したBluetooth 5プロトコルスタックです

2 Mbps, 1 Mbps
CSA #2
ブロードキャスタ付きペリフェラルとしての4つのコンカレントリンク
コンフィギュレーション可能な接続数とプロパティ
LE Secure Connection
Privacy 1.2
コンフィギュレーション可能なATT Table
コンフィギュレーション可能なATT MTU
カスタムUUIDのサポート
Bluetooth meshおよび2.4GHz独自方式プロトコルとの同時マルチプロトコルをサポート

SoftDevice S113

SoftDevice S113 is a memory-optimized Peripheral-only Bluetooth LE protocol stack for the nRF52805, nRF52810, nRF52811, nRF52820, nRF52832, nRF52833 and nRF52840 SoCs.

Bluetooth 5.1 qualified
High-throughput 2 Mbps
CSA #2
LE Secure Connections
Privacy 1.2
Configurable ATT Table
Configurable ATT MTU
Custom UUID
LE Data Packet Length Extension
L2CAP connection-oriented channels
Concurrent multiprotocol support

SoftDevice S122

SoftDevice S122 is a memory-optimized Central-only Bluetooth LE protocol stack for the nRF52820 and nRF52833 SoCs.

Will be Bluetooth 5.1 qualified
High-throughput 2 Mbps
CSA #2
LE Secure Connections
Privacy 1.2
Configurable ATT Table
Configurable ATT MTU
Custom UUID
Concurrent multiprotocol support

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nRF52 Series SoCs

Compatible with SoftDevice S112

nRF52832 SoC

高性能で幅広い周辺機器を備えたnRF52の汎用マルチプロトコルSoC

64 MHz Cortex-M4F
512/256 KBフラッシュ, 64/32 KB RAM
2.4 GHzトランシーバ
2 Mbps, 1 Mbps
Bluetooth 5, Bluetooth mesh
ANT
+4 dBm TX電力
128-bit AES CCM
UART, SPI, TWI, PDM, I2S
PWM
12-bit ADC
NFC-A

nRF52820 SoC

Bluetooth 5.2 SoC with built-in USB and Bluetooth Low Energy, Bluetooth mesh, Thread and Zigbee support

64 MHz Arm Cortex-M4
256 KB Flash, 32 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
+8 dBm TX power
128-bit AES
UART, SPI, TWI, QDEC
Full Speed USB 2.0
-40 to 105 °C extended temperature range
1.7 to 5.5 V supply voltage

nRF52811 SoC

Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth Direction Finding and Thread

64 MHz Cortex-M4
192 KB Flash, 24 KB RAM
2.4 GHz transceiver
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Thread
+4 dBm TX power
128-bit AES
UART, SPI, TWI, PDM
PWM
12-bit ADC

nRF52810 SoC

nRF52シリーズのSoCファミリの中でベースとなるSoC コストが重要なアプリケーションに最適

64 MHz Cortex-M4
192 KBフラッシュ, 24 KB RAM
2.4 GHzトランシーバ
2 Mbps, 1 Mbps
Bluetooth 5
ANT
+4 dBm TX電力
128-bit AES CCM
UART, SPI, TWI, PDM
PWM
12-bit ADC

nRF52805 SoC

Bluetooth 5.2 SoC supporting Bluetooth Low Energy

64 MHz Cortex-M4
192 KB Flash, 24 KB RAM
2.4 GHz transceiver
2 Mbps, 1 Mbps
Bluetooth Low Energy
+4 dBm TX power
128-bit AES
UART, SPI, TWI
12-bit ADC

Related applications

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S112SoftDevice

Bluetooth 5 Peripheral protocol stack

All nRF52 Series protocol stacks

S112: Bluetooth 5認定済み

SoftDevice S113

SoftDevice S122

S132: Bluetooth 5認定済み

S140: Bluetooth 5認定済み

SoftDevice S212

SoftDevice S312

SoftDevice S332

SoftDevice S340