S9S08LG32J0VLH - 40MHz 32KB Flash LCD MCU | NXP
料号： S9S08LG32J0VLH ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $2.8369 | $2.84 |
| 10 | $2.8369 | $28.37 |
| 100 | $2.8369 | $283.69 |
| 500 | $2.8369 | $1,418.45 |
| 1,000 | $2.8369 | $2,836.90 |
S9S08LG32J0VLH 概述
An LCD MCU is a microcontroller optimized for display applications rather than only general-purpose digital control. The S08 LG family is used where a product must drive segment LCDs while also acquiring inputs, running control logic, and communicating with external equipment. The S9S08LG32J0VLH supports up to 296 LCD segments according to the verified product data, making it relevant to meters, appliances, HVAC equipment, and instrument clusters.
Key verified features include a 40 MHz operating frequency, 32 KB Flash storage, 39 I/O ports, and operation from 2.7 V to 5.5 V. The automotive-qualified temperature range is -40°C to +105°C. These characteristics make the device suitable for embedded control systems requiring moderate processing speed, nonvolatile program storage, and direct LCD output without a separate display controller.
The S08 CPU provides an 8-bit processing platform with on-chip in-circuit emulation support. The LCD segment outputs reduce the need for external display-driver circuitry, while the 64-LQFP package exposes the MCU resources needed for sensors, switches, communication lines, and control outputs. Exact RAM, peripheral, electrical-limit, and timing values not present in the verified data are left unspecified rather than inferred.
Typical applications include electric meters, home appliances, HVAC systems, and entry-level instrument clusters. In these systems, the MCU can scan inputs and update LCD segments while executing embedded control functions. The 40 MHz clock provides processing margin for keypad scanning, measurement routines, state-machine control, and communication tasks, subject to the final firmware architecture and peripheral requirements.
Designers should verify the complete NXP datasheet and device characterization before release, especially LCD segment allocation, pin multiplexing, oscillator configuration, automotive qualification requirements, and supply sequencing. This page combines verified distributor and manufacturer information with application guidance and explicitly identifies parameters that require confirmation from the full datasheet.
直接替换替代料： S9S08LG32J0VLH ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： S9S08LG32J0VLH （相同外形与封装尺寸） ——差异在于 Package, CPU Core, Flash Memory, Operating Temperature, Product Type.
快速对比工具——选择替代料号进行并排对比：
MC9S08LG32CLH
✅ 直接替换📋 参考替代料（不在目录中）
MC9S08LG16CLH
✅ 直接替换✓ 有现货
$2.87 / 个
查看数据手册 →S9S08LG32J0CLK
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
联系询价
查看数据手册 →MC9S08LG32CLH
✅ 直接替换📋 参考替代料（不在目录中）
MC9S08LL16CGT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$1.1646 / 个
查看数据手册 →MC9S08LL16CLF
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$2.71 / 个
查看数据手册 →S9S08LG32J0VLH 最大额定值与电气特性
| Product Type | 8-bit LCD microcontroller |
| CPU Core | S08 / 8-bit HCS08 |
| Maximum CPU Frequency | 40 MHz |
| Flash Memory | 32 KB |
| Supply Voltage Range | 2.7 V to 5.5 V |
| I/O Ports | 39 |
| LCD Segment Support | Up to 296 segments |
| 工作温度范围 | -40°C to +105°C |
| 封装 | 64-pin LQFP |
| Package Size | 10 mm x 10 mm |
| 安装类型 | Surface mount |
| Automotive Qualification | Automotive qualified |
| On-Chip Emulator | In-circuit emulator support |
| Product Family | MC9S08LG |
| Device Type | S08 S08 microcontroller IC |
| Memory Organization | 32K x 8 Flash |
| Nominal Supply | 3.3 V / 5 V |
| LCSC Listed Price | From $2.8369 |
| LCSC Availability | In stock |
S9S08LG32J0VLH 10 mm x 10 mm 引脚配置指南
S9S08LG32J0VLH（10 mm x 10 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： S9S08LG32J0VLH.
请参阅 数据手册 以查看完整引脚配置。
典型应用
S9S08LG32J0VLH 适用于 6 应用s: Electric Meter Display, Home Appliance Control, HVAC System Interface, Entry-Level Instrument Cluster, Industrial Control Panel, Automotive Equipment Interface.
Electric Meter Display
The S9S08LG32J0VLH fits electric meters that combine a segment LCD with measurement inputs, calibration logic, and communication. Its verified 40 MHz S08 CPU provides margin for keypad scanning, measurement scheduling, state management, and data formatting, while the MC9S08LG family is specified to support up to 296 LCD segments. The 32 KB Flash stores firmware and display configuration. In a production design, confirm LCD bias, segment multiplexing, meter input routing, and pin assignments against the full NXP documentation before layout release.
推荐
Home Appliance Control
The S9S08LG32J0VLH is suitable for appliances that use an LCD for status, timing, or service information while also controlling motors, heaters, relays, or sensor inputs. Its verified 39 I/O ports provide a substantial control interface, and the 40 MHz CPU supports responsive keypad and state-machine handling without requiring a higher-complexity processor. The LCD segment capability can reduce display-driver overhead, although the exact segment count and multiplexing arrangement must be selected from the device configuration tables.
推荐
HVAC System Interface
The S9S08LG32J0VLH can serve as the display and local-control MCU in HVAC equipment, where temperature selection, fan state, fault codes, and operating modes are commonly shown on a segment LCD. The 2.7 V to 5.5 V supply range supports integration with industrial control electronics, while 32 KB Flash provides room for embedded control code. Firmware would scan inputs, debounce controls, update LCD segments, and supervise actuators. Validate electrical limits, LCD drive timing, and automotive or industrial temperature requirements in the final system design.
推荐
Entry-Level Instrument Cluster
The S9S08LG32J0VLH is relevant to entry-level instrument clusters because the MC9S08LG family is explicitly associated with LCD segment displays up to 296 segments. The 40 MHz 8-bit CPU can coordinate display updates, switch inputs, warning indicators, and basic vehicle or equipment logic. The verified automotive-qualified description and -40°C to +105°C operating range support harsh-environment evaluation, but qualification documentation and system-level validation remain necessary. Confirm display segment allocation and all peripheral multiplexing before treating it as a production replacement.
推荐
Industrial Control Panel
The S9S08LG32J0VLH can serve as the local controller for an industrial panel containing an LCD status display, pushbuttons, indicators, and digital sensor interfaces. Its verified 39 I/O ports and 40 MHz CPU provide resources for input scanning and deterministic embedded logic, while 32 KB Flash supports application firmware. The broad 2.7 V to 5.5 V supply range can simplify integration with mixed-voltage control circuitry when the I/O and LCD limits are respected. Verify grounding, LCD drive current, reset behavior, and production test access in the manufacturer documentation.
推荐
Automotive Equipment Interface
The S9S08LG32J0VLH is a candidate for automotive equipment interfaces because the verified data describes it as automotive qualified and specifies a -40°C to +105°C operating range. Its LCD segment-drive capability is useful for compact dashboards, meter displays, and status panels where an 8-bit MCU can manage both display and local control functions. The 40 MHz clock and 32 KB Flash support embedded application code, but automotive use requires review of the exact qualification record, EMC requirements, transient immunity, lifecycle commitments, and all device-specific electrical limits.
推荐
推荐产品汇总
工程参考数据： S9S08LG32J0VLH ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MC9S08LG32CLH | MC9S08LG16CLH | S9S08LG32J0CLK | MC9S08LL16CGT |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | Freescale Semiconductor / NXP legacy family | Freescale Semiconductor / NXP legacy family | NXP Semiconductors | Freescale Semiconductor / NXP legacy family |
| Package | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 48-LQFP |
关键差异点
- Verified 40 MHz 8-bit S08 processing performance （对比 MC9S08LG16CLH)
- 32 KB Flash configuration （对比 MC9S08LG16CLH)
- LCD-focused family positioning （对比 MC9S08LL16CGT)
设计说明
Begin the PCB layout from the official 64-LQFP pinout and LCD multiplexing tables rather than from the family description alone. Place the MCU, decoupling capacitors, reset network, and oscillator components in the same power-and-ground domain, then route LCD segment outputs directly to the display connector. Keep long traces away from sensitive programming and clock nets. The verified data confirms the package and LCD function but does not provide the complete pin assignment, so the layout must be checked against the current NXP datasheet.
Use the verified 2.7 V to 5.5 V operating range as the initial design boundary, but select the actual supply level from the LCD bias and I/O requirements. Place the required bypass capacitors close to the supply pins and provide a clean return path for display and digital currents. The supplied data does not specify current consumption, regulator sequencing, or maximum pin loading, so those values must be obtained from the manufacturer documentation before power-supply sizing.
Do not assume that any related MC9S08LG or S9S08LL part is a true replacement merely because it is described as an LCD or S08-family MCU. Verify pin-by-pin compatibility, package dimensions, Flash capacity, LCD segment allocation, voltage limits, reset behavior, oscillator connections, and programming interface first. The alternative entries in this record are comparison candidates because the supplied cross-reference data does not provide a complete manufacturer-verified drop-in matrix.
合规信息
The verified product and distributor snippets describe the device as automotive qualified. The supplied data does not independently provide RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations.
