GR5515 . 블루투스 5.1 SoC

 

 

GR5515 . 블루투스 5.1 SoC 

 

The Goodix GR551x family is a single-mode, low-power Bluetooth 5.1 System-on-Chip (SoC). It can be configured as a Broadcaster, an Observer, a Central, a Peripheral, and supports the combination of all the above roles, making it an ideal choice for Internet of Things (IoT) and smart wearable devices.

Based on ARM® Cortex®-M4F CPU core, the GR551x integrates Bluetooth 5.1 Protocol Stack, a 2.4 GHz RF transceiver, on-chip programmable Flash memory, RAM, and multiple peripherals.

The GR551x SDK is the software development kit for the GR551x SoC, offering a complete solution that integrates the protocol stacks, application samples and hardware drivers.

The GR5515 Starter Kit is the development kit for the GR551x SoC, and has everything needed for development on a single board.

The PLT Lite is the MP tool for the GR551x SoC.

 

 

Key Features

• Bluetooth 5.1 transceiver integrates Controller and Host layers
  • Support these data transmission rates: 1 Mbps, 2 Mbps, LR (500 kbps, 125 kbps)
  • TX power: -20 dBm ~ +7 dBm
  • -96 dBm reception sensitivity (under the 1 Mbps mode)
  • -93 dBm reception sensitivity (under the 2 Mbps mode)
  • -99 dBm reception sensitivity (under the LR 500 kbps mode)
  • -102 dBm reception sensitivity (under the LR 125 kbps mode)
  • TX current: 5.6 mA @ 0 dBm，1 Mbps
  • RX current: 4.8 mA @ 1 Mbps
• Built-in ARM® Cortex®-M4F 32-bit micro-processor, supporting floating-point operation
  • Maximum frequency: 64 MHz
  • Power consumption: 51 μA/MHz
• Memory
  • Flash Configurations for GR5515 series
    • GR5515I0NDA: no embedded Flash
    • GR5515IENDU: embedded with 512 KB Flash
    • All other SoCs: embedded with 1 MB flash
  • Flash Configurations for GR5513 series
    • GR5513 series: embedded with 512 KB Flash
• Power Management
  • On-chip DC-DC Converter
  • On-chip I/O LDO to provide I/O voltage and supply external components
  • Supply voltage: 2.2 V to 3.8 V
  • I/O voltage: 1.8 V to 3.3 V
  • OFF mode: 0.15 µA (Typical), chip in reset
  • Ultra deep sleep mode: 1.8 µA (Typical), no memory retention
  • Sleep mode: 2.7 µA (Typical), 256 KB memory retention

• Peripherals
  • 2 QSPI interfaces, up to 32 MHz
  • 2 SPI interfaces (1 SPI Master Interface with 2 Slave CS pins + 1 SPI Slave Interface), up to 32 MHz
  • 2 I2C interfaces (Supports 100 kHz, 400 kHz, 1 MHz, 2 MHz)
  • 2 I2S interfaces (1 I2S Master Interface + 1 I2S Slave Interface)
  • 2 UART interfaces (One with DMA channel)
  • 13-bit ADC, up to 1 Msps, 8 channels (5 external test channels and 3 internal signal channels), supporting both single-ended and differential inputs
  • ISO 7816 interface
  • 6 channel PWM output
  • Built-in temperature and voltage sensors
  • 4 hardware timers
  • 1 AON hardware timer
  • 2 watchdog timers (one for the system and one is always-on)
  • Calendar timer
  • Wake-up comparator
  • Supports up to 39 multiplexed GPIO pins
• Security
  • Complete secure computing engine:
    • AES 128-bit/192-bit/256-bit encryption (ECB and CBC)
    • Keyed Hash Message Authentication Code(HMAC)
    • PKC
    • TRNG
  • Comprehensive security operation mechanism:
    • Secure boot
    • Encrypted firmware runs directly from Flash
    • Fuse for encrypted key storage
    • Differentiate application data key and firmware key, supporting one data per device/product
• Packages
  • QFN56: 7 mm * 7 mm
  • BGA68: 5.3 mm * 5.3 mm
  • BGA55: 3.5 mm * 3.5 mm
  • QFN40: 5 mm * 5 mm
• Operating temperature range: -40°C to +85°C

 

 

 

제조사 제품 페이지 : https://www.goodix.com/en/product/connectivity/ble/gr551x

 

데이터 시트 (pdf)

 

 

 

 

연관 

혈당워치1의  메인 프로세서. 

혈당 워치 1. 혈당 측정 스마트 워치 중 하나

 

 

 

 

 

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첫 등록 : 2023.07.10

최종 수정 : 

단축 주소 : https://igotit.tistory.com/4695

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