ATMEGA48PA-MU

Atmel ATMEGA48PA-MU

ATMEGA644PA-MU

Atmel ATMEGA644PA-MU

MSP430F46171IPZR

Texas Instruments MSP430F46171IPZR

MSP430F46191IPZR

Texas Instruments MSP430F46191IPZR

MSP430F5217IRGCR

Texas Instruments MSP430F5217IRGCR

MSP430F5219IRGCR

Texas Instruments MSP430F5219IRGCR

MSP430F5222IRGZT

Texas Instruments MSP430F5222IRGZT

MSP430F5234IRGZR

Texas Instruments MSP430F5234IRGZR

MSP430F5237IRGCT

Texas Instruments MSP430F5237IRGCT

MSP430F5239IZQE

Texas Instruments MSP430F5239IZQE

Price $1.01 $4.44 $2.36 $2.81 $3.95
RoHS Compliant Not Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No No No No No
ADC Slope Slope Slope Slope ADC10 - 8ch Slope Slope Slope
Non-volatile Memory (KB) 92 120 64 128 64 128 64 128
SPI 1 1 4 4 4 4 4 4
I2C 1 1 2 2 2 2 2 2
Timers - 32-bit 0 0 0 0 0 0 0 0
DMA 3 3 3 3 3 3 3 3
Multiplier 16x16 16x16 32x32 32x32 32x32 32x32 32x32 32x32
Frequency(MHz) 8 8 25 25 25 25 25 25
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Package Group LQFP LQFP BGA MICROSTAR JUNIOR,DSBGA,VQFN BGA MICROSTAR JUNIOR,DSBGA,VQFN VQFN VQFN BGA MICROSTAR JUNIOR,VQFN VQFN,BGA MICROSTAR JUNIOR
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
UART 1 1 2 2 2 2 2 2
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
GPIO Pins(#) 80 80 53 53 37 37 53 53
Timers - 16-bit 2 2 4 4 4 4 4 4
AES N/A N/A N/A N/A N/A N/A N/A N/A
Min VCC 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8
Additional Features LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset Real-Time Clock,Watchdog,Brown Out Reset,IrDA Real-Time Clock,Watchdog,Brown Out Reset,IrDA Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA Real-Time Clock,Watchdog,Brown Out Reset,IrDA Real-Time Clock,Watchdog,Brown Out Reset,IrDA Real-Time Clock,Watchdog,Brown Out Reset,IrDA
Active Power (uA/MHz) 400 400 404 404 404 404 404 404
RAM(KB) 8 4 8 8 8 8 8 8
Standby Power (LPM3-uA) 1.3 1.3 2.5 2.5 2.5 2.5 2.5 2.5
Approx. Price (US$) 5.80 | 1ku 5.80 | 1ku 2.10 | 1ku 2.50 | 1ku 2.20 | 1ku 2.05 | 1ku 1.70 | 1ku 2.10 | 1ku
Max VCC 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6
Comparators(Inputs) Yes Yes 8 8 6 6 8 8
Wakeup Time (us) 6 6 3.5 3.5 3.5 3.5 3.5 3.5
Special I/O N/A N/A 1.8V I/O 1.8V I/O 1.8V I/O N/A N/A N/A
BSL UART UART UART UART UART UART UART UART
CPU MSP430 MSP430 MSP430 MSP430 MSP430 MSP430 MSP430 MSP430