CC2340R5中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

Wireless microcontroller

? Powerful 48-MHz Arm? Cortex?-M4 processor

? EEMBC CoreMark? score: 148

? 352KB flash program memory

? 256KB of ROM for protocols and library functions

? 8KB of cache SRAM

? 80KB of ultra-low leakage SRAM with parity for

high-reliability operation

? 2-pin cJTAG and JTAG debugging

? Supports over-the-air upgrade (OTA)

? Programmable radio support for Bluetooth? 5.2

Low Energy

Ultra-low power sensor controller

? Autonomous MCU with 4KB of SRAM

? Sample, store, and process sensor data

? Fast wake-up for low-power operation

? Software defined peripherals; capacitive touch,

flow meter, LCD

Qualified for automotive application

? AEC-Q100 qualified with the following results:

– Device temperature grade 2: –40°C to +105°C

ambient operating temperature range

– Device HBM ESD Classification Level 2

– Device CDM ESD Classification Level C3

Low power consumption

? MCU consumption:

– 3.4 mA active mode, CoreMark?

– 71 μA/MHz running CoreMark?

– 0.94 μA standby mode, RTC, 80KB RAM

– 0.15 μA shutdown mode, wake-up on pin

? Ultra low-power sensor controller consumption:

– 31.9 μA in 2 MHz mode

– 808.5 μA in 24 MHz mode

? Radio consumption

– 6.9 mA RX

– 7.3 mA TX at 0 dBm

– 9.6 mA TX at +5 dBm

Wireless protocol support

? Bluetooth? 5.2 Low Energy

High performance radio

? –105 dBm for Bluetooth 125-kbps (LE coded PHY)

? –97 dBm for 1-Mbps PHY

? Output power up to +5 dBm with temperature

compensation

Regulatory compliance

? Suitable for systems targeting compliance with

these standards:

– ETSI EN 300 328, EN 300 440 Cat. 2 and 3

– FCC CFR47 Part 15

– ARIB STD-T66

MCU peripherals

? Digital peripherals can route to any of 31 GPIOs

? Four 32-bit or eight 16-bit general-purpose timers

? 12-bit ADC, 200 kSamples/s, 8 channels

? 8-bit DAC

? Two comparators

? Two UART, Two SSI, I2C, I2S

? Real-time clock (RTC)

? Integrated temperature and battery monitor

Security enablers

? AES 128- and 256-bit cryptographic accelerator

? ECC and RSA public key hardware accelerator

? SHA2 Accelerator (full suite up to SHA-512)

? True random number generator (TRNG)

Development tools and software

? SimpleLink? CC13xx and CC26xx Software

Development Kit

? SmartRF? Studio for simple radio configuration

? Sensor Controller Studio for building low-power

sensing applications

? SysConfig system configuration tool

Operating range

? On-chip buck DC/DC converter

? 1.8-V to 3.63-V single supply voltage

? -40 to +105°C

Package

? 7-mm × 7-mm RTC VQFN48 with wettable flanks

(31 GPIOs)

? 7-mm × 7-mm RGZ VQFN48 with wettable flanks

(31 GPIOs)

? RoHS-compliant packages