ST ARM-Based Evaluation Boards

Keil design and manufacture many evaluation boards and starter kits which support the latest STMicroelectronics STM32, STR9, and STR7 families. Keil boards include evaluation software, cables. documentation, and example programs to get up and running quickly.

The following chart compares the Keil evaluation boards supporting various STMicroelectronics ARM processor-based devices.

Feature	Evaluation Board
	MCBSTR7	MCBSTR730	MCBSTR750	MCBSTR9	MCBSTM32	MCBSTM32EXL	MCBSTM32C	MCBSTM32F200	MCBSTM32F400
Board
MCU Vendor	ST	ST	ST	ST	ST	ST	ST	ST	ST
MCU	STR710FZ2	STR730FZ2	STR750FV2	STR912FAW44X	STM32F103RB	STM32F103ZG	STM32F107VC	STM32F207IG	STM32F407IG
XTAL	16 MHz	8 MHz	4 MHz	25 MHz	8 MHz	8MHz	25MHz	25MHz	25MHz
ARM Processor	ARM7TDMI	ARM7TDMI	ARM7TDMI	ARM966E-S	Cortex-M3	Cortex-M3	Cortex-M3	Cortex-M3	Cortex-M4
MCU Clock	48 MHz				72 MHz	72MHz	72 MHz	120MHz	168MHz
Prototyping Area
Dimensions (inches)	3.95 x 3.95	3.95 x 4.35	3.95 x 5.50	3.95 x 6.30	3.95 x 4.70	4.33 x 5.50	4.50 x 4.50	4.875 x 6.69	4.875 x 6.69
Dimensions (mm)	100 x 100	100 x 110	100 x 140	100 x 160	100 x 120	110 x 140	115 x 115	124 x 170	124 x 170
Memory
On-Chip RAM	64K	16K	16K	96K	20K	96K	64K	128KB
On-Chip FLASH	256K+16K	256K	256K+16K	512K+32K	128K	1M	256K	1M
External RAM						1M		2M	2M
External Flash						8M SPI	8K I2C	8M / 512M	8M / 512M
I/O
Push Buttons	3	2	3	3	3	4	4	4	4
I/O Port LEDs	8	16	8	8	8	8	8	8	8
Analog Input (Potentiometer)
Analog Output (Speaker)
Serial Ports	2	2	2	2	1	1	1	3	3
CAN Ports	1	2	1	1	1	1	2	2	2
USB Device Interface
USB Host/OTG
Ethernet Interface				10/100			10/100	10/100	10/100
SD Card Interface
LCD			Character	Character	Character	QVGA	QVGA	QVGA	QVGA
Camera
Debug Interface
JTAG Interface
SWD Interface
ETM Interface				Optional
10-pin Cortex Connector
20-pin Cortex Connector
20-pin JTAG Connector
Power
Connector	Plug	Plug	USB	USB	USB	USB	USB	USB	USB
Supply	7-9 VDC	7-12 VDC	5 VDC	5 VDC	5 VDC	5 VDC	5 VDC	5 VDC	5 VDC
Current (Typical)	≈ 70 mA	≈ 70 mA	≈ 150 mA	≈ 150 mA	≈ 50 mA	~ 180 mA	≈ 180 mA	320mA	320mA
Current (Maximum)	≈ 150 mA	≈ 150 mA	≈ 200 mA	≈ 200 mA	≈ 100 mA	~ 200 mA	≈ 200 mA	375mA	375mA