MC9S08PT16VTG - 8-bit S08 MCU, 16KB Flash, 20MHz | NXP
MPN: MC9S08PT16VTG ✗ Cuối đờiMC9S08PT16VTG Tóm tắt
An 8-bit MCU is a microcontroller whose CPU processes data in 8-bit words. Within the semiconductor hierarchy, the MC9S08PT16VTG belongs to the NXP S08P family, which descends from the Freescale HCS08 core lineage: S08 CPU -> 8-bit microcontroller -> embedded processor. 8-bit MCUs of this class dominate cost-sensitive embedded control tasks where 32-bit processors would add unnecessary cost, power, and complexity.
The S08PT family integrates a touch sensing interface (TSI), on-chip EEPROM, and a motor-control flex timer (FTM), reducing external component count and system BOM cost. NXP documents up to 40 interrupt/reset sources with four-level nested interrupt support, and the family is noted for excellent EFT/ESD robustness on its 5V-tolerant I/O. The 20 MHz bus operation is sustained from 2.7V to 5.5V across the entire -40C to +105C range, a parameter margin few 8-bit competitors match.
Architecturally, the part reuses the proven S08 CISC core, IP, and development tools, allowing direct migration from legacy 8-bit S08 designs such as the MC9S08AW, MC9S08DV, and MC9S08QG series. Flash (16KB) is complemented by on-chip EEPROM for parameter storage, eliminating a separate serial EEPROM in many designs.
Typical applications include capacitive touch user interfaces, small motor control (fans, pumps, actuators) using the flex timer, appliance and white-goods control boards, automotive body electronics, and low-power industrial sensors.
Design consideration: NRND (Not Recommended for New Designs) status means the device is fully supported for existing designs, but new designs should evaluate flash-compatible siblings or plan an end-of-life migration path in advance.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho MC9S08PT16VTG — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MC9S08PT16VTG (cùng hình factor và footprint) — khác nhau ở EEPROM, Package, Lifecycle Status, Operating Temperature, Core Processor.
MC9S08PT8VTG
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MC9S08PT16VTJ
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MC9S08PT16AVWJ
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MC9S08PT16VTG Tỷ lệ tối đa & tính chất điện
| Core Processor | S08 (HCS08) 8-bit CISC CPU |
| Core Size | 8-Bit |
| Bus Frequency | 20 MHz |
| Điện áp cung cấp hoạt động | 2.7 V to 5.5 V |
| Flash Memory | 16KB (16K x 8) |
| EEPROM | On-chip |
| Hộp | 16-TSSOP |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +105C |
| Interrupt/Reset Sources | Up to 40 |
| Nested Interrupt Levels | 4 |
| Touch Sensing Interface | Yes (TSI) |
| Motor Control Timer | Yes (Flex Timer / FTM) |
| ESD/EFT Performance | Excellent (per NXP product page) |
| Trạng thái vòng đời | NRND (Not Recommended for New Designs) |
| Family | S08PT (supports MC9S08PT16(A) and MC9S08PT8(A)) |
| Package Description | TSSOP-16 tray packaging (suffix VTG) |
Hướng dẫn cấu hình chân MC9S08PT16VTG tssop-16 tray packaging (suffix vtg)
Cấu hình chân cho MC9S08PT16VTG (tssop-16 tray packaging (suffix vtg) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho MC9S08PT16VTG.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
MC9S08PT16VTG phù hợp cho 6 Áp dụngs: Capacitive Touch User Interfaces, Small Motor Control (Fans, Pumps, Actuators), Appliance and White-Goods Control Boards, Automotive Body Electronics, Low-Power Industrial Sensors and Transmitters, Legacy S08 Design Migration and BOM Continuity.
Capacitive Touch User Interfaces
The MC9S08PT16VTG's integrated touch sensing interface (TSI) makes it a natural fit for capacitive touch keys, sliders, and rotary controls on appliance front panels and consumer controls. Running the S08 CPU at 20 MHz from 2.7V to 5.5V, the MCU executes touch acquisition and decision logic on-chip, eliminating a dedicated touch controller. NXP notes the S08PT family offers excellent EFT/ESD performance, which is critical where users directly touch exposed electrodes. With 16KB flash plus on-chip EEPROM, firmware can store calibration and user settings without an external serial EEPROM, reducing BOM cost and board area in cost-sensitive control panels.
Được đề xuất
Small Motor Control (Fans, Pumps, Actuators)
NXP designed the S08PT flex timer (FTM) specifically for motor control, and the MC9S08PT16VTG applies it to small DC and BLDC motors in appliances, HVAC fans, pumps, and actuators. The 20 MHz bus provides adequate headroom for six-step or sensorless commutation loops, while the 5V-tolerant I/O drives gate drivers directly. The -40C to +105C rating suits thermally enclosed motor compartments, and the excellent EFT/ESD performance documented by NXP withstands commutation transients on shared boards. The 40 interrupt/reset sources and four-level nesting let timer, ADC, and communication tasks run predictably alongside the control loop without priority starvation.
Được đề xuất
Appliance and White-Goods Control Boards
Appliance control boards combine touch input, small motor drives, relays, and a 5V supply derived from mains - exactly the profile the MC9S08PT16VTG targets. The 2.7V to 5.5V single-rail operation runs directly from a 5V regulator, the TSI handles user interface keys, the FTM drives fan or pump motors, and on-chip EEPROM stores cycle counters and error logs across power cycles. NXP's documented excellent EFT/ESD performance addresses the noisy electromechanical environment of washers, cookers, and HVAC units. At -40C to +105C, the MCU tolerates oven-adjacent or compressor compartments that exceed commercial 85C part limits.
Được đề xuất
Automotive Body Electronics
The -40C to +105C operating range and robust 5V I/O with excellent EFT/ESD performance make the MC9S08PT16VTG suited to automotive body functions such as seat adjusters, mirror controls, interior lighting, and sensor modules. NXP's S08P family explicitly reuses S08 core and IP trusted in legacy automotive 8-bit platforms, easing qualification continuity. The 20 MHz bus sustained across the full voltage and temperature range ensures deterministic timing for LIN-style polling and relay sequencing under cold crank and load dump-adjacent conditions. The on-chip EEPROM stores trim and diagnostic data without an external part on the constrained automotive BOM.
Được đề xuất
Low-Power Industrial Sensors and Transmitters
Industrial 4-20 mA transmitters and sensor heads benefit from the MC9S08PT16VTG's mix of on-chip EEPROM for calibration constants, 16KB flash for linearization tables, and a 20 MHz bus that wakes, samples, computes, and sleeps quickly. Operation from 2.7V allows direct running from 3.3V rails, while 5V tolerance simplifies interfacing with industrial I/O. The -40C to +105C range covers outdoor enclosures and machinery interiors. NXP's excellent EFT/ESD documentation on the S08PT family reduces failures near contactors and variable frequency drives, a common failure mode for general-purpose 8-bit MCUs in industrial cabinets.
Được đề xuất
Legacy S08 Design Migration and BOM Continuity
NXP states the S08P family reuses the existing S08 core, IP, and tools for easy migration from existing 8-bit S08 products, making the MC9S08PT16VTG a strategic target for designs built on MC9S08QG, AW, DV, or GR series parts. Existing CodeWarrior projects port with minimal changes, debugger workflows carry over, and 5V operation matches legacy board supplies. Engineers consolidating multiple legacy S08 SKUs onto one BOM can standardize on the PT16's 16KB flash, using the pin-compatible PT8 where memory allows. This extends the life of proven PCBs while refreshing supply, an important consideration given the NRND status of this exact MPN.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MC9S08PT16VTG — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MC9S08PT8VTG | MC9S08PT16VTJ | MC9S08PT16AVWJ |
|---|---|---|---|---|
| Package | 16-TSSOP | 16-TSSOP - same | 16-TSSOP - same | 16-pin footprint family variant |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Flash Memory | 16KB (16K x 8) | 8KB | 16KB | 16KB |
| Bus Frequency | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Operating Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
| Touch Sensing Interface | Yes (TSI) | Yes (TSI) | Yes (TSI) | Yes (TSI) |
| Lifecycle Status | NRND | NRND (same family status) | NRND (same family status) | NRND (same family status) |
Bảo phân biệt quan trọng
- Full 20 MHz bus across entire supply range (vsMC9S08PT8VTG)
- Integrated touch sensing interface (TSI) (vsLegacy S08 parts such as MC9S08GT16CFBE)
- Integrated motor-control flex timer plus EEPROM (vsMC9S08PT8VTG)
Ghi chú thiết kế
The MC9S08PT16VTG is NRND per NXP's official product page. Do not start new designs on this MPN; select it only to sustain existing products. Before committing, confirm long-term supply with distributors and prepare a same-family migration plan - NXP explicitly built the S08P family as scalable and pin-compatible to ease this transition from legacy 8-bit S08 products.
The device specifies 2.7V to 5.5V operation with the full 20 MHz bus maintained across the entire voltage and -40C to +105C temperature range, per the NXP MC9S08PT16 series data sheet. This is a headline advantage: many 8-bit MCUs derate clock speed below 4.5V. Place a 0.1uF ceramic decoupling capacitor directly at VDD and add bulk capacitance near the regulator; on touch-sensing designs, keep the TSI electrodes' ground return free of motor-drive return currents.
NXP markets the S08P family's excellent EFT/ESD performance - valuable when driving relay coils or operating near motors in appliance and automotive boards. Even so, follow the MC9S08PT16 Reference Manual guidance on the RESET pin: internal power-on reset and low-voltage reset circuitry typically make external reset circuitry unnecessary, so avoid legacy external RC reset networks that can slow startup or introduce noise coupling on high-transient boards.
Thông tin tuân thủ
NXP product page includes an 'Environmental Quality' section for this part, but the retrieved data did not enumerate specific RoHS/REACH values. The 'V' in the VTG suffix conventionally denotes lead-free packaging at NXP, but this was not explicitly stated in the provided data - confirm on the NXP product page.