MC9S08SE4VTG 20MHz 8-Bit 4KB Flash MCU | NXP
MPN： MC9S08SE4VTG ✗ 停產MC9S08SE4VTG 概覽
An 8-bit microcontroller is a programmable integrated circuit that executes firmware from embedded Flash memory and uses peripherals to monitor inputs and control outputs. Within the broader semiconductor hierarchy, the MC9S08SE4VTG belongs to the S08SE family of HCS08 microcontrollers, combining a small CPU core with communication interfaces, timing functions, and embedded memory. Its 20 MHz operating speed provides a practical balance between processing capability, power consumption, and design simplicity for cost-sensitive embedded systems.
The verified product information identifies an 8-bit processor, 20 MHz speed, 4 KB (4K x 8) Flash, 256 x 8 RAM, 14 I/O pins, LINbus and SCI connectivity, PWM peripherals, low-voltage detection, and power-on reset. The MC9S08SE4VTG is packaged in a 16-TSSOP gull-wing package and is associated with an industrial temperature grade. These features make it appropriate for compact motor, control, sensing, communication, and industrial-control products.
The S08SE family is positioned as a cost-effective 5 V MCU platform with pin, peripheral, and tool compatibility with the broader Freescale 5 V MCU portfolio. Firmware migration and board validation remain essential when changing between devices with different flash, RAM, peripheral, or pin assignments. The product page identifies the part as End of Life, so new production purchasing should be confirmed before committing to a design.
Typical applications include low-cost sensor nodes, small motor controllers, keypad and display interfaces, industrial modules, and LIN-connected equipment. The MCU can use SCI for point-to-point serial communication and LINbus for automotive or industrial network interfaces, while PWM and general-purpose I/O support actuator and discrete-control functions. The 16-TSSOP package also helps reduce board footprint compared with larger through-hole packages.
For new designs, verify supply status, pin mapping, memory limits, reset behavior, and peripheral configuration with the manufacturer datasheet and current NXP product documentation. This page consolidates the verified distributor and manufacturer search results, available technical attributes, lifecycle information, and sourcing context without inventing missing electrical details.
直接替換替代品，適用於 MC9S08SE4VTG — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MC9S08SE4VTG （相同外形與佔位） — 差異在於 Package, Mounting Type, Program Memory, RAM, Temperature Grade.
此產品無可直接替換的替代品。
申請替代品MC9S08SE4VTG 最大額定值與電氣特性
| Core Processor | S08 8-bit core |
| Maximum CPU Frequency | 20 MHz |
| Program Memory | 4 KB (4K x 8) Flash |
| RAM | 256 x 8 bits |
| Number of I/O Pins | 14 |
| Connectivity | LINbus and SCI |
| Peripherals | LVD, POR, and PWM |
| 供應電壓 | 3 V to 5 V |
| 封裝 | 16-TSSOP, 0.173 inch x 4.40 mm width |
| Terminal Count | 16 terminals |
| Terminal Form | Gull wing |
| Temperature Grade | Industrial |
| Product Series | S08 |
| Part Status | Obsolete |
| 資料匯流排寬度 | 8-bit |
| Memory Organization | 4K x 8 Flash |
| 安裝方式 | Surface mount |
| Manufacturer | NXP Semiconductors |
MC9S08SE4VTG 16-tssop, 0.173 inch x 4.40 mm width 腳位配置指南
MC9S08SE4VTG（16-tssop, 0.173 inch x 4.40 mm width 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MC9S08SE4VTG.
請參閱 資料表 以查看完整腳位配置。
典型應用
MC9S08SE4VTG 適用於 6 應用s: Compact Industrial Sensor Node, Small Motor and Actuator Controller, LIN-Connected Automotive Module, HMI Keypad and Display Interface, Communication Bridge and Protocol Adapter, Battery-Powered Measurement Module.
Compact Industrial Sensor Node
The MC9S08SE4VTG fits compact sensor nodes because it combines an 8-bit S08 core, 4 KB of Flash, 256 x 8 RAM, 14 I/O pins, and a 16-TSSOP package. Its 20 MHz maximum CPU frequency provides headroom for sampling, filtering, status logic, and communications in space-constrained embedded-control boards. The MCU can use PWM for actuator signaling, low-voltage detection for supply monitoring, and power-on reset for deterministic startup. Verify the final sensor interface and operating voltage against the datasheet before layout.
推薦
Small Motor and Actuator Controller
The MC9S08SE4VTG is suitable for small motor and actuator control when the design needs deterministic 8-bit control, PWM output, and limited communications. Its 20 MHz S08 core can coordinate input decoding, timing, and output updates, while the 16-TSSOP package helps reduce board area. SCI can support a service or host interface, and LINbus may be useful in networked equipment. Validate motor-driver voltage levels, current limits, protection networks, and timing requirements with the complete system design.
推薦
LIN-Connected Automotive Module
The MC9S08SE4VTG can serve as the control MCU in a small LIN-connected module because the verified product information identifies LINbus connectivity, SCI, PWM, and supply-monitoring features. Its 4 KB Flash and 256 x 8 RAM are appropriate for compact protocol handling and local logic, subject to firmware sizing. A 5 V-oriented S08SE platform can simplify integration with existing 5 V vehicle or equipment architectures, but vehicle production requirements, transceiver selection, ESD protection, and AEC-Q100 status must be checked separately.
推薦
HMI Keypad and Display Interface
The MC9S08SE4VTG is useful for compact keypad, display, and front-panel interface designs because it provides 14 I/O pins, PWM, SCI, and an 8-bit processing core in a 16-TSSOP package. The MCU can scan switches, update indicators, manage a serial display or controller, and implement local debounce and status logic. The 20 MHz clock supports responsive event handling, while low-voltage detection and power-on reset help manage supply conditions. Confirm electrical levels and display timing before selecting external drivers.
推薦
Communication Bridge and Protocol Adapter
The MC9S08SE4VTG can be used in a small protocol adapter or bridge where an embedded controller must translate between serial interfaces or handle simple network management. The S08 core runs at up to 20 MHz, and SCI plus LINbus provide serial communication resources, while SCI can also connect to a host or external transceiver. With 4 KB Flash and 256 x 8 RAM, the device is best suited to compact protocol stacks and local control rather than resource-heavy applications. Validate baud-rate support, buffering, timing, and termination in the final design.
推薦
Battery-Powered Measurement Module
The MC9S08SE4VTG can support a small measurement module where low-cost sensing, status reporting, and limited serial connectivity are required. Its 3 V to 5 V supply range is compatible with many embedded-control rails, while low-voltage detection can provide a supply-state input and power-on reset supports predictable initialization. The 16-TSSOP package reduces board footprint, and PWM can drive indicators or low-power actuators. Battery life depends on firmware activity, clock behavior, external pull networks, and the selected sensor, so calculate the complete system power budget.
推薦
推薦產品摘要
工程參考資料，適用於 MC9S08SE4VTG — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MC9S08QE4CWJ | MC9S08QA4CDNE | MC9S08QG4CDNE | MC9S08QE4CLC | MC9S08QE64CLC |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 16-TSSOP | TQFP-32 | SOIC-16 | SOIC-16 | LQFP-32 | LQFP-64 |
主要差異化特點
- Compact 16-TSSOP integration (對比MC9S08QE4CWJ)
- Integrated serial connectivity (對比MC9S08QE4CWJ)
- Documented 4 KB Flash and 256 x 8 RAM (對比MC9S08QE64CLC)
設計說明
Do not substitute a similarly named S08 device based only on family name or clock speed. The target is a 16-TSSOP device with 14 I/O pins, 4 KB Flash, 256 x 8 RAM, LINbus, SCI, PWM, LVD, and POR. Confirm package drawing, pin 1 orientation, pin multiplexing, supply limits, memory map, reset pins, and peripheral availability against the current NXP datasheet before modifying an existing PCB.
Reserve the 16-TSSOP footprint with the manufacturer-recommended land pattern and verify pin 1 orientation before fabrication. Keep the decoupling network close to the MCU supply pins and route high-current or switching-node signals away from communication and reset traces. Because the verified data does not provide the complete pin table, do not assign pins solely from package position.
The verified operating-supply range is 3 V to 5 V. Confirm the selected regulator's tolerance, startup behavior, and maximum transient conditions against the MCU requirements. Low-voltage detection and power-on reset are useful for monitoring and initialization, but they do not replace correct rail design, decoupling, and fault analysis. Validate the power budget using the actual clock, I/O activity, and peripheral configuration.
合規資訊
The supplied verified search results identify the product as obsolete and End of Life but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These fields remain unknown.
