Reported by Hackster.io News on . Summarized and analyzed by XAIPART Editorial.
What happened
Toshiba has moved its TXZ+ M4H family of "entry-class standard microcontrollers" into mass production, targeting system control in consumer products and industrial equipment.S1
A Toshiba spokesperson framed the family as a response to demand for "real-time performance and stable operation" alongside "easy system design," long-term deployment, and extensibility to derivative parts.S1
The parts pair an Arm Cortex-M4F core clocked at up to 120MHz with 18kB of SRAM (parity-protected) and 256kB of flash rated for 100,000 program/erase cycles. Peripheral options include three or four UART buses, I2C, TSPI, a 12-bit ADC, a dedicated CRC32/CRC16 circuit, and up to 51 GPIO pins depending on the model chosen. DMA controller configurations of 27 or 32 channels and external interrupts on 11, 12, or 16 pins are also offered, again varying by model.S1
Three stock-keeping units - TMPM4H4FYUG, TMPM4H1FYUG, and TMPM4H2FYDUG - are now listed on Farnell, with further detail on the Toshiba website.S1
| Metric | Reported value | Source |
|---|---|---|
| Core / architecture | Arm Cortex-M4F | [S1] |
| Max clock speed | 120MHz | [S1] |
| SRAM | 18kB (parity) | [S1] |
| Flash | 256kB, 100,000 P/E cycles | [S1] |
| GPIO | Up to 51 pins | [S1] |
| DMA channels | 27 or 32 | [S1] |
| External interrupt pins | 11, 12, or 16 | [S1] |
| ADC resolution | 12-bit | [S1] |
| UART buses | 3 or 4 | [S1] |
| Unit pricing | Not disclosed | [S1] |
| Lead time | Not disclosed | [S1] |
Background timeline
- - Toshiba announces that the TXZ+ M4H entry-class MCU family has entered mass production, with three SKUs (TMPM4H4FYUG, TMPM4H1FYUG, TMPM4H2FYDUG) listed at Farnell.[S1]
- No prior milestones disclosed by the source.
XAIPART take
Technical impact
The 120MHz Cortex-M4F with FPU and 256kB flash positions the TXZ+ M4H between basic Cortex-M0+/M3 control parts and higher-end Cortex-M4F lines, giving designers a headroom margin for motor or sensor-fusion loops without paying for a richer peripheral set. XAIPART analysis: the parity-protected 18kB SRAM and dedicated CRC engine point at safety-adjacent industrial tasks where single-bit faults and packet integrity matter, even though the source does not call the family out as functional-safety qualified. Designers migrating from smaller M0+ parts should re-check stack depth, since 18kB is modest for protocols such as LoRa or BLE stacks.
Market impact
Farnell stocking of TMPM4H4FYUG, TMPM4H1FYUG, and TMPM4H2FYDUG gives Western buyers a second mainstream catalog source alongside existing Toshiba distribution, easing dual-channel sourcing. XAIPART analysis: the entry-class positioning keeps the family out of direct contention with STM32G4 or Renesas RA4, so pricing pressure should land on the lower-density Cortex-M4F tier rather than premium motor-control lines. The source did not disclose unit pricing or lead time, so XAIPART analysis treats both as open variables and recommends pulling 100-piece quotes from Farnell before locking a BOM.
Action
Place a sample order for all three SKUs to compare DMA channel count, GPIO count and external-interrupt pin options against the schematic, and confirm availability on Farnell. XAIPART analysis: ask Toshiba or your distributor for an explicit datasheet revision, package outline, and operating-temperature grade before committing to industrial designs, since the source did not disclose those values. Buyers should also validate the CRC32/CRC16 hardware block against their existing firmware to avoid duplicating software CRC routines.
XAIPART Forecast
XAIPART analysis: by Q2 2027, XAIPART expects at least one additional TXZ+ M4H derivative SKU or package variant to appear on Farnell or Mouser - if no new TXZ+ M4H part number is published on those catalogs by 2027-06-30, this forecast is wrong. The threshold is checked in number of new catalog SKUs per quarter, an industry-trackable metric, and the named proper noun is Toshiba TXZ+ M4H.
Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Unit pricing, lead time, package outline, and operating-temperature grade were not disclosed by the source and remain unverified.
Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.
جایگزین‌ها و چرخه عمر
| قطعه | رابطه | چرخه عمر | مبنا |
|---|---|---|---|
| — | جایگزینی در پرونده نیست نیازمند داده | — | نیازمند match_type پیش از آنکه برچسب هر پیشینی ظاهر شود |
برچسب‌های «جانشین» و «جایگزین» فقط از نوع تطابق ثبت‌شده، وضعیت چرخه عمر یا متن منبع می‌آیند. جایی که تطابقی ثبت نشده باشد، برچسبی نمایش داده نمی‌شود. آگهی‌های خود ما مرجع بازار نیستند.
چه چیزی را زیر نظر بگیریم
| ادعا | آستانه | نویسنده | وضعیت |
|---|---|---|---|
| : by Q2 2027, XAIPART expects at least one additional TXZ+ M4H derivative SKU or package variant to appear on Farnell or Mouser - if no new TXZ+ M4H part number is published on those catalogs by 2027-06-30, this forec... | no new TXZ+ M4H part number is published on those catalogs by 2027-06-30 | Pending |
پیش‌بینی‌هایی که نادرست از آب دربیایند قابل مشاهده و علامت‌گذاری‌شده باقی می‌مانند. ما آن‌ها را حذف نمی‌کنیم.
قطعات تحت تأثیر
تطابقی با کاتالوگ نیست. این خبر به هیچ قطعه‌ای که در حال حاضر در XAIPART فهرست شده مرتبط نیست. ما تطبیق حدسی انجام نمی‌دهیم و فهرست جایگزین نمایش نمی‌دهیم.
فشار هزینه بر اساس بُعد
| Dimension | FRED series ID | Unit | Lag | As of |
|---|---|---|---|---|
| Input cost | PCOPPUSDM, PALUMUSDM, PNICKUSDM | USD/mt | 52 d | |
| Supply/demand | PCU334413334413, IPG3344S | index(1982=100) / index(2017=100) | 46 d | |
| FX & energy | DEXCHUS, DCOILBRENTEU, DHHNGSP | rate / USD/bbl / USD/MMBtu | 5 d |
No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.
این چگونه تولید شد
شواهد فرایند — واکشی، اعتبارسنجی منبع، مدل و دروازه
| Source fetched | Hackster.io News · www.hackster.io · 2,095 chars · fetch status success |
|---|---|
| Source sanity (S1) | ok — passed before any model call (no s1_ block recorded) |
| Model / prompt | MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 6,422 tokens · 24.3s · run completed |
| Gate | verdict hold · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.031161 · C10 rounds 0 |
| Time contract | 2 <time datetime> values in this brief — 0 violations (+08:00 or date-only) |
هر ردیف بالا توسط خط لوله تولید می‌شود، نه با دست نوشته شده است.
نظرات
اولین نظر را شما بنویسید.
🔐 لطفاً وارد شوید برای ارسال نظر.
حساب کاربری ندارید؟ ثبتنام