Bluetooth 5.0 (1 to 4) IN610 benchmarking model is NRF52832
Bluetooth 5.0 (1 to 25) IN610L + long-distance multi-point connection, (no other home this feature) on the standard model is NRF52840
Bluetooth 5.0 + 2.4G IN612L compatible IN610L, can even 300 points, on the standard model NRF52840, mainly used in indoor positioning, AR and somatosensory game consoles, reduce latency point and more connection points, experience a sense of better
Contrast NRF52832 and NRF52840 NORDIC main advantages are:
1. 2.4G has a proprietary protocol, lower latency
2.INPLAY one pair of connection points may be from a peripheral Bluetooth device 25, NORDIC only one pair 4-6
3.IN612L Bluetooth 5.0 and SDR proprietary protocol compatible
4. The user application 64K RAM, left there for user connections 40KRAM
5. Each chip has a unique ID
6. The underlying protocol for the user to modify
IN612L is one of America INPLAY SOC product line, multi-mode co-2.4G wireless protocol stack to support 2.4G proprietary protocol stacks and Bluetooth 5.0 protocol stack of the whole SOC chip;
The 2mbps high data rate mode, 125kbps / 500kbps encoding rate physical support, and extended ad features.
User-defined SDR protocol stack (2.4G protocol stack) and its built-in Bluetooth 5 protocol stack can be run simultaneously, can solve many complex and optimize network applications.
The chip built 32bitARM Cortex-M4F CPU floating point support; internal containing 256Krom, 512K Flash and 64KB SRAM, SRAM may be used as the application of complex algorithms and user data space
The digital accelerometer chip engine increases, the encryption module, language processing module, a digital processing engine to speed up to 16 * 16 matrix operation, support a variety of matrix operations addition, subtraction, multiplication and division, the encryption module can provide better supported encryption algorithms AES128, AES256, SHA-1, SHA-2, and ECC encryption, a unique ID number and the internal, language processing module supports 1: 4 with decompression compression language supports and I2S output PDM
Key Features:
BT5.0
fully compatible with the Bluetooth 5.0 specification;
supports up communication rate of 2Mbps;
support remote transmission (152kbps / 500kbps);
support the expansion of broadcast mode
SDR (software-defined wireless protocol, a proprietary protocol that is 2.4G)
Flexible acceptance / transmission control;
for low-power design event trigger mode;
being a two-way transmission;
the only Bluetooth 5 protocol at the same time;
processor and memory
ARM M4F processor up to 256K ROM 64MHZ;
64KB SRAM;
1Kb an eFuse memory (manufacturer ID security key storage);
512KB FLASH (requires superimposed support XIP mode);
n-supporting air upgrade (the OTA);
the RF performance:
receiving sensitivity -104.5dBm @ 125kbps;
reception sensitivity -97.5dbm @ 1Mbps;
maximum output power: 3dBm ;
ultra-low power
TX: 0dBm emission current of 6.5mA;
the RX: 7mA;
deep sleep current 500nA (RTC turn)
other special function module
digital engine acceleration;
audio engine
security engine
peripheral interface
supports up to 31 GPIO ports
I2C interface: 2 master / slave clock up to 400KHz;
Main SIP interface: a maximum clock 16MHz;
SIP interface from: a maximum clock 4MHz;
configurable two UART interfaces maximum clock 2MHZ;
. 5 dedicated the PWM
an I2S master and from an I2S, support bi-directional transmission;
2 PDM mono, stereo 1-clock 5MHz range 160KHz
the ISO7816
keypad scanner - supports up to 14 channels;
3-axis QDEC;
. 11 the ADC bit, it supports up to 10 channels;
4 counter / timer
package QFN48 6 * 6mm
Operating temperature: -40 to 85 degrees
