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Price
RoHS Not Compliant Not Compliant Compliant Y Y Y Compliant Yes Y Compliant
Lead Status No No No Y Y See ti.com No Yes Y No
Package Size mm2 mm2
Iout(Max)(A) 2 3.5
Processor Supplier Texas Instruments TI
Operating Temperature Range(C) -40 to 125 -40 to 105 -40 to 125
Package Group VQFN|28 LQFP|100 LQFP|100 LQFP VQFN VSSOP|8 SOIC|14,TSSOP|14,WQFN|16
Rating Automotive Catalog Catalog Automotive Automotive Catalog Catalog
Approx. Price (US$) 1.69 | 1ku 1.89 | 1ku
Processor Name DRA71x,DRA79x AWRxxx, IWRxxx
Vin(Max)(V) 5.5 5.5
Regulated Outputs(#) 4 3
Vin(Min)(V) 2.8 2.8
LDO 2 0
Features Enable Pin,I2C Control,Power Good,Power Sequencing,Spread-Spectrum Clock (SSC) Generation,Thermal Shutdown,UVLO Adjustable DMA,LCD,Low-energy accelerator (LEA),MTIF (metering test interface),Real-Time Clock DMA,LCD,Low-energy accelerator (LEA),MTIF (metering test interface),Real-Time Clock,Ultrasonic Sensing AFE Dynamic Voltage Scaling,Enable,Enable Pin,I2C Control,Over Current Protection,Power Good,Power Sequencing,Power Supply and System Monitoring,Spread-Spectrum Clock (SSC) Generation,Thermal Shutdown,UVLO Fixed Cost Optimized,EMI Hardened Enable,Output discharge,Soft start Cost Optimized,EMI Hardened
Step-Down DC/DC Converter 2 2
I2C 2 2 4
GPIO pins(#) 80 80
Package size mm2 mm2 mm2 mm2
UART 4 4 4
ADC channels(#) channels(#)
Bootloader (BSL) UART UART
RAM(KB) 8 8
Timers - 16-bit 6 6
SPI 6 6 8
Approx. price(US$) 6.41 | 1ku 9.29 | 1ku 0.67 | 1ku .145 | 1ku 0.34 | 1ku
Operating temperature range(C) -40 to 85 -40 to 85 -40 to 125 -40 -40 to 125
Non-volatile memory (kB) 128 128
Comparator channels (#) 16 16
Throughput(Max)(Mbps) N/A
CAN(#) N/A
Vcc range(V) 1.62,3.7
Timers 6
Comparators(#) 2
GPIO 84
DMA 8
Serial I/O 8
Active Power (uA/MHz) 100
USB N/A
Device Type MCU
ADC Sampling Rate(MSPS) 0.5
RX Current (Lowest)(mA) N/A
Security Enabler Cryptographic acceleration,Debug security,Device identity,Secure FW and SW update,Software IP protection
ADC Resolution(Bits) 14
Frequency(MHz) 24
Technology Host MCUs
RAM 256
ADC Channels 24
Flash (KB) 1025
LCD 320-Segment
Standby Current(uA) 14.4
Ethernet N/A
Step-Up DC/DC Converter 1
Vout(Max)(V) 5.2
Vout(Min)(V) 0.7
Shutdown Current(Typ)(uA) 1
Switching Frequency(Typ)(kHz) 2000
Iq(Typ)(mA) 27
Switching Frequency(Max)(kHz) 4000
Output current(Typ)(mA) 75 50
Output swing headroom (to positive supply)(Typ)(V) -0.01 -0.02
Total supply voltage(Max)(+5V=5, +/-5V=10) 36
Rail-to-rail In to V-,Out In,Out
CMRR(Typ)(dB) 116 103
GBW(Typ)(MHz) 10 10
Slew rate(Typ)(V/us) 10
CMRR(Min)(dB) 100 80
Total supply voltage(Min)(+5V=5, +/-5V=10) 4.5
Output swing headroom (to negative supply)(Typ)(V) 0.01 0.02
Iq per channel(Typ)(mA) 1.6 0.538
Input common mode headroom (to negative supply)(Typ)(V) -0.1 -0.1
Offset drift(Typ)(uV/C) 1 0.53
Vn at 1 kHz(Typ)(nV/rtHz) 9 16
Architecture CMOS CMOS
Iq per channel(Max)(mA) 2.3 0.75
Input common mode headroom (to positive supply)(Typ)(V) -2 0.1
Number of channels(#) 2 4
Vos (offset voltage @ 25 C)(Max)(mV) 1.7 1.6
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 220
Fixed output options(V) 2.8
Iout(max)(A) 0.2
Iq(typ)(mA) 0.03
Load capacitance(min)(F) 0.1
Maximum package height(mm) 0.5
Noise(Vrms) 48
Output options Fixed Output
PSRR at 100 KHz(dB) 51
Package area(mm^2) 1
Package size (L x W)(mm) 1 x 1
Package type DSBGA
Pin count 4
Regulated outputs(#) 1
TI functional safety category
Thermal resistance JA(C/W) 160
Vin(max)(V) 5.5
Vin(min)(V) 2
Vout(max)(V) 3.3
Vout(min)(V) 1.8
TI.com inventory 188500
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 1.8
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.5
Slew Rate(Typ)(V/us) 6.5