Similarities and differences between the following microprocessor features:
Texas Instruments TM4C123G, on Tiva Launchpad (To be used in class)
Freescale MC9S12DG256, on Dragon 12 board (used in ECE372)
Atmel ATmega2560, on Arduino Mega 2560 board
Broadcom BCM2837, on Raspberry Pi 3.
Answer:-
1) TM4C123
* 64-pin IC
* Core :- 32-bit ARM Cortex-M4F
* Frequency :- 80 MHz
* Flash :- 256 KB
* System SRAM :- 32 KB
* EEPROM :- 2 KB
* UARTs :- 8, I2C :- 4, CAN :- 2, USB :- OTG 2.0
* Two Watchdog Timers
* 12-bit ADC
2) MC9S12DG256
* 80-pin IC
* Core :- 16-bit HCS12
* Frequency :- 25 MHz
* ROM/Flash :- 4 KB
* 10-bit ADC
* 3 SPI, 1 I2C
3) Atmega2560
* 100 pin IC
* Core :- AVR 8-bit microcontroller
* Frequency :- 16 MHz
* EEPROM :- 4 KB
* FLash:- max. 256 KB
* 10-bit ADC
* 2-4 USART, 1 SPI, 1 I2C
4) BCM2837
* Core:- Quadcore ARM-A53, 64-bit Processor
* Frequency :- 1.2 GHz
* 4 USB 2.0 Ports
* HDMI Ports
* Ethernet Support
* 1 GB RAM
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