CYW20819中文資料英飛凌數(shù)據(jù)手冊PDF規(guī)格書

Features

Bluetooth? subsystem

? Complies with Bluetooth? core specification v5.2

? Includes support for BR, EDR 2 Mbps and 3 Mbps, eSCO, Bluetooth? LE, and LE 2 Mbps

? Programmable TX power up to +5 dBm (BR)

? Excellent receiver sensitivity (-95 dBm for Bluetooth? LE 1 Mbps)

Microcontroller

? Powerful Arm? Cortex?-M4 core with a maximum speed of 96 MHz

? Bluetooth? stack in ROM allowing standalone operation without any external MCU

? 256-KB on-chip flash

? 176-KB on-chip RAM

? Bluetooth? stack, peripheral drivers, security functions built into ROM (1 MB) allowing application to efficiently

use on-chip flash

? AES-128 and true random number generator (TRNG)

? Security functions in ROM including ECDSA signature verification

? Over-the-air (OTA) firmware updates

Peripherals

? Up to 22 GPIOs

? I2C, I2S, UART, and PCM interfaces

? Two Quad-SPI interfaces

? Auxiliary ADC with up to 28 analog channels

? Programmable key scan 20 ? 8 matrix

? Three-axis quadrature signal decoder

? General-purpose timers and PWM

? Real-time clock (RTC) and watchdog timers (WDT)

Power management

? On-chip power-on reset (POR)

? Integrated buck (DC-DC) and LDO regulators

? On-chip software controlled power management unit

? On-chip 32 kHz LPO with optional external 32 kHz crystal oscillator support

Wi-Fi coexistence

? Global coexistence interface (GCI) for Infineon Wi-Fi parts

? Serial enhanced coexistence interface (SECI)

? Supported in ModusToolbox?

? Package types

- 62-pin FPBGA

- RoHS compliant