Stellaris ARM Cortex LM4F120 LaunchPad Evaluation Board $4.99

[PottedMeat]

$4.99 Each, Limit 2, Free Shipping, Start shipping Sept 25.

Pay with Credit Card now, or Paypal charged when it ships.

https://estore.ti.com/Stellaris-LaunchPad.aspx

MCU: http://www.ti.com/product/lm4f120h5qr

LM4F120H5QR
Pin/Package 	64LQFP    
I2C 	4    
CPU 	ARM Cortex M4F    
ADC Resolution (Bits) 	12    
ADC Channels 	12    
Flash (KB) 	256    
RTC 	Yes    
Max Speed (MHz) 	80    
QEI 	0    
I2S 	No    
Battery-Backed Hibernation Module 	Yes    
Internal LDO Voltage Regulator 	Yes    
EPI/EMIF 	No    
Ethernet (10/100 MAC+PHY) 	No    
IEEE 1588 	No    
USB D, H/D, or OTG 	D    
Memory Protection Unit (MPU) 	Yes    
Motion PWM 	0    
Boot Loader in ROM 	Yes    
Watchdog Timers 	2    
ADC Sample Rate (kSPS) 	1000    
Analog Comparators 	2    
SSI/SPI 	4    
Digital Comparators 	16    
Maximum 5-V Tolerant GPIOs 	43    
ADC Units 	2    
Internal Temp Sensor 	1    
CAN MAC 	1    
16 MHz Precision Oscillators 	Yes    
UART 	8    
GPIOs 	43    
ROM Software Libraries 	Yes    
SysTick 	Yes    
10/100 MAC with MII Interface 	No    
SRAM (kB) 	32

 

[dodger2020]

$10 for two of them, worth checking out.