STM32F0 Datasheet – advanced ARM-based 32-bit MCU – ST

Part Number: STM32F0, STM32F0x1, STM32F0x2, STM32F0x8

Function : Entry-level ARM Cortex-M0 MCUs

Manufacturer: STMicroelectronics

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STM32F0 datasheet reference manual

Description

Devices in ST’s ARM® Cortex®-M0-based STM32 F0 series deliver 32-bit performance while featuring the essentials of the STM32 family and are particularly suited for cost-sensitive applications. STM32 F0 MCUs combine real-time performance, low-power operation, and the advanced architecture and peripherals of the STM32 platform.

1. The STM32F0x0 Value line is highly competitive in traditional 8-bit and 16-bit markets and eliminates the need to manage different architectures and the associated development overhead. If your device needs a USB peripheral, it’s now possible to order an STM32F070 Value line MCU

2. The STM32F0x1 line provides a high integration of functions and covers a wide range of memory sizes and packages, bringing flexibility to cost-sensitive applications.

3. The STM32F0x2 line provides rich connectivity with crystal-less USB 2.0 and a CAN bus interface, making it the ideal choice for communication gateways, smart-energy devices or game terminals.

4. The STM32F0x8-line operating at 1.8V ±8% is well suited for use in portable consumer applications such as smartphones, accessories and media devices.

Official HomePage : http://www.st.com/content/st_com/en/products/microcontrollers

STM32 value line discovery

STM32F0 Value Line

 

STM32F0DISCOVERY ( STM32F0DISCOVERY )

1. STM32F051R8T6 microcontroller featuring 64 KB Flash memory, 8 KB RAM in an LQFP64 package

2. On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)

3. Board power supply: through USB bus or from an external 5 V supply voltage

4. External application power supply: 3 V and 5 V

5. Four LEDs:

(1) LD1 (red) for 3.3 V power on
(2) LD2 (red/green) for USB communication
(3) LD3 (green) for PC9 output
(4) LD4 (blue) for PC8 output

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/stm32f0discovery.html

http://www.st.com/resource/en/data_brief/stm32f0discovery.pdf

STM32F0 Manual

http://www.ece.uvic.ca/~ceng355/lab/supplement/stm32f0RefManual.pdf

STM32F0 Datasheet


 

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42568WP Datasheet – 256 Kbit Serial I2C Bus EEPROM – ST

Part Number: 42568WP, Correct P/N : 42568WP, Full Part Number: M24C64-WMN6TP

Function: 256-Kbit serial I2C bus EEPROM

Manufacturer: STMicroelectronics

Image :

42568WP EEPROM
Features SUMMAR

1. Compatible with all I2C bus modes:
– 1 MHz
– 400 kHz
– 100 kHz

2.  Memory array:
– 256 Kbit (32 Kbytes) of EEPROM
– Page size: 64 bytes
– Additional Write lockable page (M24256-D order codes)

3. Single supply voltage and high speed:
– 1 MHz clock from 1.7 V to 5.5 V

4. Write:
– Byte Write within 5 ms
– Page Write within 5 ms

5. Operating temperature range :  – from -40 °C up to +85 °C

6. Random and sequential Read modes

7. Write protect of the whole memory array

8. Enhanced ESD/Latch-Up protection

 

42568WP Marking Information

42568WP Marking

Reference PDF : http://rsaxvc.net/datasheets/st/3303.pdf

Description

The M24256 is a 256-Kbit I2 C-compatible EEPROM (Electrically Erasable PROgrammable  Memory) organized as 32 K × 8 bits. The 42568WP can operate with a supply voltage from 2.5 V to 5.5 V, the M24256-BR and M24256-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24256-BF and M24256-DF can operate with a supply voltage from1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C.
The M24256-D offers an additional page, named the Identification Page (64 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

 

Pinouts

Marking Information

42568WP Datasheet

42568WP pdf

Other data sheets are available within the file:  M24256-BW, M24256-BR, M24256-BF, M24256-DR, M24256-DF

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