Texas Instruments

Sub-1 GHz wireless MCU with up to 32 kB Flash memory 36-VQFN -40 to 85

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Not Compliant
ADC 7 12-bit ADC with up to 8 inputs
Additional Features USB controller
Antenna Connection Yes
Approx. Price (US$) 2.10 1ku
CPU Core 8051
CPU Processing Power Consumption(uA/MHz) N/A
Data ate(Max)(kbps) 500
EEP OM(KB) N/A
Estimated Package Size (WxL)(mm2) [pf]36VQFN[/pf]
F AM(KB) N/A
F standard supported Operates in 315/433/868/915 MHz ISM/S D bands
Flash (KB) Up to 32
Frequency Bands(MHz) 300-346,391-464,782-928
Frequency(MHz) 24
GPIO 21
I2C 0
I2S 1
Key Applications Wireless alarm and security system, Industrial monitoring and control, Wireless sensor networks, AM (automatic meter reading), Low-power telemetry
Max VCC 3.6
Min VCC 2
OM(KB) N/A
Operating Temperature ange(C) -40 to 85,0 to 85
Package Group VQFN
S AM(kB) Up to 4
SPI 1
Security 128-bit AES
Standard version N/A
Standby Power (LPM3-uA) 0.3
Timers - 16-bit 1
Timers - 32-bit 0
UA T 1
Wake-on radio No
Wakeup time from standby(us) 100
X Current (Lowest)(mA) 16.2