S9S08SL8F1MTL - 8-bit 40MHz MCU 8KB Flash 28-TSSOP | NXP
부품 번호: S9S08SL8F1MTL ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $2.45 | $2.45 |
| 10 | $2.25 | $22.50 |
| 100 | $2.05 | $205.00 |
| 500 | $1.88 | $940.00 |
| 1,000 | $1.72 | $1,720.00 |
S9S08SL8F1MTL 개요
An 8-bit microcontroller is a single-chip computer whose CPU processes 8-bit data words. Within the power-management IC hierarchy, MCUs like the S08SL8 sit at the lowest-complexity tier of NXP's embedded processor range, below the 16-bit and 32-bit families, and are optimized for cost-sensitive, low-pin-count control tasks such as body electronics, sensor interfacing, and serial communication nodes.
Key features include 16-channel 10-bit ADC with 2.5 us conversion time, automatic compare function, internal temperature sensor, and internal bandgap reference channel; a LIN bus-capable serial interface set (I2C, LINbus, SCI, SPI); and system peripherals including LVD, POR, PWM, and a watchdog timer (WDT). The embedded EEPROM allows calibration data and configuration values to be stored without external memory, a significant advantage in LIN slave designs.
The S08SL family (0.25 um SGF process) is designed around NXP's embedded slave LIN interface controller (SLIC) concept, which increases LIN slave performance and reduces development time. The CISC S08 core delivers 40 MHz operation, and the oscillator accepts an external source for applications requiring precise timing. The SL family emphasizes ultra-low-power stop modes for battery-connected nodes.
Typical applications include automotive LIN slave modules (window lifters, seat controllers, mirror adjusters), battery-powered portable electronics, and small industrial sensor nodes where a 10-bit ADC and LIN connectivity on a 28-pin footprint are sufficient.
Design consideration: because the S08SL8 provides only 8KB of Flash and 512B of RAM, firmware footprint should be validated early; the pin-compatible S9S08SL16F1MTLR doubles Flash at 16KB for headroom without PCB change.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
드롭인 대체품: S9S08SL8F1MTL — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: S9S08SL8F1MTL (동일 폼 팩터 및 풋프린트) — 차이점: Core Processor, EEPROM Size, Program Memory Size, RAM Size.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
S9S08SL16F1MTLR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
S9S08EL16F1MTL
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
S9S08EL32F1MTL
✅ 드롭인✓ 재고 있음
$3.15 / 개
데이터시트 보기 →S9S08EL32F1CTLR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
S9S08SG16E1CTLR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
S9S08SL8F1MTL 최대 정격 & 전기적 특성
| Core Processor | S08 |
| Core Size | 8-Bit |
| Instruction Set | CISC |
| Maximum Clock Speed | 40 MHz |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 512 x 8 |
| EEPROM Size | 256 x 8 |
| Number of I/O | 22 |
| ADC Resolution | 10-bit |
| ADC Channels | 16 |
| ADC Conversion Time | 2.5 us |
| Connectivity | I2C, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| 공급 전압 | 3.3 V / 5 V |
| 동작 온도 | -40C to +125C |
| 패키지 / 케이스 | 28-TSSOP (0.173 in, 4.40 mm width) |
| 실장 유형 | Surface Mount |
| Oscillator Type | External |
| Packaging | Tube |
| Grade | Automotive |
| Process | 0.25 um SGF |
S9S08SL8F1MTL 28-tssop (0.173 in, 4.40 mm width) 핀 구성 가이드
S9S08SL8F1MTL(28-tssop (0.173 in, 4.40 mm width) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: S9S08SL8F1MTL.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
S9S08SL8F1MTL 적합 용도: 6 애플리케이션s: Automotive LIN Slave Modules, Battery-Powered Portable Electronics, Industrial Sensor Nodes, Motor and Actuator Control, Home Appliance Control, Lighting and Load Control.
Automotive LIN Slave Modules
The S9S08SL8F1MTL is purpose-built for LIN slave nodes in automotive body electronics. Its embedded slave LIN interface controller (SLIC) offloads LIN protocol handling from firmware, and the on-chip 256B EEPROM stores node configuration and calibration IDs without external memory. The 16-channel 10-bit ADC with 2.5 us conversion time reads position sensors and analog diagnostics directly. Rated -40C to +125C, the device suits mechatronic modules such as window lifters, seat adjusters, and mirror controllers, where the 28-TSSOP footprint keeps PCB area minimal inside actuator housings.
추천
Battery-Powered Portable Electronics
NXP positions the S9S08SL8 as an ultra-low-power 8-bit MCU with 16-bit timer for compact portable and battery applications. The S08 core's stop3 mode keeps the 10-bit ADC running while current draw stays minimal, and the low-voltage detection (LVD) and power-on-reset (POR) peripherals guarantee predictable behavior as the battery discharges. With 8KB Flash and 512B RAM, simple battery-monitoring and user-interface firmware fits comfortably, while the internal temperature sensor and bandgap reference support fuel-gauging approximations without extra components on space-constrained 28-TSSOP layouts.
추천
Industrial Sensor Nodes
In industrial sensing, the S9S08SL8F1MTL combines a 16-channel 10-bit ADC (2.5 us conversion, automatic compare function) with I2C, SPI, and SCI serial links, allowing direct connection of analog sensors to a small control network. The external oscillator option provides timing accuracy for polled measurement loops, and the watchdog timer guards against firmware lockups in unattended installations. The 28-TSSOP surface-mount package withstands the -40C to +125C industrial temperature envelope, and tube packaging simplifies medium-volume assembly for panel controllers and simple actuator interfaces.
추천
Motor and Actuator Control
The S9S08SL8F1MTL's PWM peripheral and 40 MHz S08 core make it adequate for small DC motor and actuator control tasks such as HVAC flaps, mirror positioning, and latch actuators. The ADC's automatic compare function can trigger on current-threshold crossings without CPU intervention, enabling basic over-current protection in firmware-light designs. The 22 GPIO lines drive H-bridge enable inputs and feedback switches, while LIN connectivity links the actuator to a body-controller master node - the classic SL-family deployment scenario in automotive mechatronics.
추천
Home Appliance Control
Appliance control boards benefit from the S9S08SL8F1MTL's blend of low cost, on-chip EEPROM for user settings, and a 10-bit ADC for NTC temperature sensing and knob position reading. The SCI and I2C interfaces drive segment LCD drivers or UART links to display modules. Its 5 V operation simplifies interfacing with legacy appliance electronics that still run unregulated 5 V rails, and the internal LVD ensures safe resets during mains brownouts. The 28-TSSOP package suits single-layer cost-optimized control PCBs common in white-goods subassemblies.
추천
Lighting and Load Control
For LED lighting and relay-based load controllers, the S9S08SL8F1MTL generates PWM dimming or switching waveforms from its timer peripherals, while the 10-bit ADC samples current shunts or potentiometer level inputs with 2.5 us conversions. The LIN interface allows luminaires to join automotive or building LIN segments, and the EEPROM retains last-state and dimming-level settings across power cycles. The 40 MHz bus supports fast phase-angle calculations for triac-based dimmers, all within the low-pin-count 28-TSSOP footprint that fits compact driver boards.
추천
추천 제품 요약
엔지니어링 참조 데이터: S9S08SL8F1MTL — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | S9S08SL16F1MTLR | S9S08EL16F1MTL | S9S08EL32F1MTL | S9S08EL32F1CTLR | S9S08SG16E1CTLR |
|---|---|---|---|---|---|---|
| Package | 28-TSSOP (4.40 mm) | 28-TSSOP (4.40 mm) - same | 28-TSSOP (4.40 mm) - same | 28-TSSOP (4.40 mm) - same | 28-TSSOP-class - verify suffix | 28-TSSOP - same per Utmel |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core / Speed | S08, 8-bit, 40 MHz | S08, 8-bit, 40 MHz | S08, 8-bit, 40 MHz | S08, 8-bit, 40 MHz | S08, 8-bit, 40 MHz | S08, 8-bit, 40 MHz |
| Flash Memory | 8KB | 16KB | 16KB | 32KB | 32KB | 16KB |
| Family / LIN Slave Focus | S08SL with SLIC module | S08SL with SLIC module | S08EL, LIN slave with EEPROM | S08EL, LIN slave with EEPROM | S08EL, LIN slave with EEPROM | S08SG, general purpose |
| Typical Application | Automotive LIN slave, portable | Automotive LIN slave (larger firmware) | LIN slave with EEPROM | LIN slave, feature-rich nodes | LIN slave, feature-rich nodes | General-purpose control |
주요 차별점
- Purpose-built LIN slave controller at lowest cost point (vs S9S08SG16E1CTLR)
- Lowest code density in an identical footprint (vs S9S08SL16F1MTLR)
- On-chip EEPROM for calibration data (vs S9S08SG16E1CTLR)
설계 노트
Budget firmware against the 8KB Flash and 512B RAM ceiling early in the project. LIN slave stacks with diagnostics plus a small application can approach the limit; the automatic compare function and SLIC module reduce CPU and code overhead, but table-driven code and floating point will not fit comfortably. If the estimate exceeds roughly 6KB, design in the pin-compatible S9S08SL16F1MTLR footprint from day one so the upgrade requires no PCB change.
The device operates from 3.3 V or 5 V; on 5 V rails ensure the analog reference for the 10-bit ADC is clean, since the internal bandgap reference channel and temperature sensor accuracy depend on supply stability. Use the low-voltage detection (LVD) threshold appropriate to your supply so reset occurs before Flash corruption during brownouts. In stop3 mode, keep ADC usage within datasheet stop-mode operating limits for low-power battery designs.
The 28-TSSOP with 0.65 mm lead pitch requires standard SMD footprints with proper thermal relief on ground pins; use the exposed-land pattern per IPC-specified TSSOP dimensions and verify the 4.40 mm body width footprint against the NXP mechanical drawing. Decouple VDD with a 100 nF ceramic capacitor placed within 3 mm of the supply pin, plus bulk capacitance at the board entry point. The external oscillator layout should keep the crystal or clock trace short and away from switching signals.
규정 준수 정보
NXP product page lists Environmental Quality documentation for this part; the device is marketed as automotive-grade per distributor data (AiPCBA). REACH and halogen-free status should be confirmed via the NXP environmental quality portal for this exact ordering code.
