1 / 14

STM32F0 value line “augmented”

Introducing STM32F0 value line augmented with USB peripherals and cost optimization to compete in consumer markets. This enhanced line includes the STM32F070 with different flash sizes and pin counts, targeting basic USB bridge functions. Leverage the added features and pricing competitiveness against existing 32-bit Cortex M0 USB families and traditional USB MCUs. The STM32F070 USB Value Line offers a range of features including different flash sizes, trimmable RC, and up to 51 I/Os. STM32F0 reengineered for improved customer benefits, simplifying operations and optimizing inventory management for reduced costs.

conniev
Download Presentation

STM32F0 value line “augmented”

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. STM32F0 value line “augmented” Jean-Philippe Dumas - 30W2014

  2. STM32F0 value line “augmented” Flash size (bytes) STM32F030RC 256 K 128 K STM32F070RB STM32F070CB STM32F030R8 STM32F030C8 64 K STM32F070C6 STM32F070F6 STM32F030C6 STM32F030K6 32 K STM32F030F4 16 K Pin count 20 pins TSSOP 32 pinsLQFP 48 pinsLQFP 64 pinsLQFP STM32F030 Value Line (as of today) STM32F070 : USB devices STM32F030C : 256K of Flash memory ( no USB)

  3. STM32F070 USB value line objectives • Add USB peripheral in our STM32F0 Value Line • Consumer market in CGA/TW/South Asia/Koreamainly for basic USB bridge function (USB/UART, USB/I2C, USB/SPI) in various application domains. So USB value devicesmakesense. • Improved our price competitiveness in amarketdominated by Nuvoton NUC120 32-bit Cortex M0 USB family (64K/48pin @ $0.68 POS and below) or 8-bit traditionnal USB MCU fromCypress, Microchip/SCMC, and 8051-based MCUs (Sillabs etc…) • Tactic to betterleverageaddedfeatures of the STM32F0x2 USB line • STM32F0x2 full feature set USB/CAN Line • STM32F070 Value Line for costsensitive design or simple USB function

  4. STM32F070 specification(128 K version) • Description • 2.4 to 3.6V • 48 MHz/38 DMIPS • Int. RC 8 MHz + PLL • Trim-able 1% RC • 5 channels DMA • Up 51 I/Os • Packages • LQFP48/64 only 2x 5x • Note : STM32F070 has no HSI48 Mhz, no ClockRecovery System : An externalclocksource or crystalisneeded to supply the USB peripheral

  5. STM32F070 specification (32 K version) • Description • 2.4 to 3.6V • 48 MHz/38 DMIPS • Int. RC 8 MHz + PLL • Trim-able 1% RC • 5 channels DMA • Up 38 I/Os • Packages • TSSOP20 • LQFP48 • Note : STM32F070 has no HSI48 Mhz, no ClockRecovery System : An externalclocksource or crystalisneeded to supply the USB peripheral

  6. TypicalClock Configuration (HSE) HSI48 removed fromspec Crystal or resonator HC-49S-8Mhz STM32F070

  7. New STM32F0 portfolio and Docs Including new value subsetsfrom die 445/448/442 1DS 1DS for USB 1RM0360 3DS 1RM0091 2DS 1RM0091 5DS 1RM0091 Technical documentation

  8. STM32F070 Pricing (1Mu) Flash size (bytes) STM32F030RC ? 256 K 128 K STM32F070RB STM32F070CB $0.69 $0.63 STM32F030R8 STM32F030C8 $0.50 64 K $0.48 $0.36 1Mu pricing $0.35 $0.49 STM32F070C6 STM32F070K6 STM32F030K6 32 K $0.40 STM32F030C6 $0.29 STM32F030F4 16 K Pin count 20 pins TSSOP 32 pinsLQFP 48 pinsLQFP 64 pinsLQFP USB 128K 48-pin @ $0.63 POP USB 32K 48-pin @ $0.49 POP USB 32K 20-pin @ $0.36 POP

  9. STM32F070 1Mu Pricing versus STM32F072 Flash size (bytes) STM32F072CB STM32F072RB STM32F072VB 0.84$ 0.93$ 128 K STM32F070CB STM32F070RB 0.63$ 0.69$ STM32F072C8 STM32F072R8 STM32F072V8 64 K STM32F042G6 STM32F042T6 STM32F042C6 0.62$ STM32F042F6 STM32F042K6 0.48$ 32 K STM32F070C6 STM32F070F6 0.36$ 0.49$ STM32F042T4 STM32F042G4 16 K STM32F042F4 STM32F042K4 STM32F042C4 Pin count 48 pins QFN/LQFP49 pins CSP 64 pinsLQFP 32 pins QFN/LQFP36 pins CSP 28 pins QFN20 pins TSSOP 100 pinsBGA/LQFP

  10. Price list 32K Value USB TSSOP20versus STM32F042F6P6 Presentation Title

  11. Price list128K Value USB LQFP48 versus STM32F072CBT6 Presentation Title

  12. Sequencing Samples by W44, Datasheet and RM by W43. STM32F070 USB Value Line announcement 2015 2014 • Preliminary Datasheet W39 • STM32F070 full spec datasheet and Reference Manual 14W43 • STM32F070 Production Samples 14W44 • Tools (Cube etc) update by W45 • Web update and Public announcement by Nov’14

  13. Value line: the economy of scale • Only few part numbers, simplifying dramatically the operations. • A full test flow (100% test) with an extreme efficiency and short cycle time • The frozen specification is optimizing the inventory management and is reducing the cost of ownership. • STM32F0 reengineered for the benefits of our customers

  14. Thank you Presentation Title

More Related