NXP Semiconductors
S9S08LG32J0VLK - 32KB Flash LCD 8-bit MCU | NXP/Freescale | Auto
MPN: S9S08LG32J0VLK ✓ فعال
2.7 V to 5.5 V Vdss
80-pin LQFP (14x14 mm), 0.5 mm pitch Package
40 MHz bus clock Speed
32 KB (32K x 8) Memory
حداقل سفارش: 1 |
S9S08LG32J0VLK نمای کلی
The NXP/Freescale S9S08LG32J0VLK is an 8-bit S08 microcontroller with 32 KB of program Flash, a 40 MHz HCS08 CPU core, and an integrated segment LCD driver capable of driving up to 296 LCD segments, housed in an 80-pin LQFP (14x14 mm) package. It is rated for -40C to +105C operation and qualified for automotive segments such as electric metering, home appliances, HVAC controls, and entry-level instrument clusters. Supply voltage is 2.7 V to 5.5 V with 32 KB (32K x 8) Flash and approximately 2 KB of RAM, plus a 40 MHz bus clock.
Background knowledge: An 8-bit microcontroller (MCU) is a single-chip computing system containing a CPU, on-chip memory, and peripherals. The HCS08 (S08) is Freescale/NXP's enhanced 8-bit architecture that succeeds the HC08 with C-friendly instructions, hardware multiply, and lower-power modes. Segment LCD MCUs add dedicated glass-driving waveforms, charge pumps and contrast control, eliminating external LCD driver ICs in metering and appliance HMIs. The MC9S08LG family belongs to the 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC hierarchy.
Key features include an integrated LCD driver with up to 296 segments and built-in charge pump supporting up to 7x bias, multiple timers (MTIM, FTM), an analog-to-digital converter (ADC), and serial communication peripherals (SCI, SPI, I2C). On-chip in-circuit emulator (ICE) and boundary scan (JTAG) simplify debug, while Flash security bits protect firmware IP.
Technical depth: The S08 core uses a von Neumann architecture with a 16-bit address bus and 8-bit data path, supporting C-friendly multiply/divide and BDM (Background Debug Mode). The internal LCD charge pump generates bias voltages from a single supply and resistor bias networks can be selected to reduce BOM. Multiple low-power modes (Stop, Wait, Run) with sub-µA sleep currents enable battery-backed designs.
Typical applications include single-phase and multi-phase electric meters, gas and water meters, white-goods HMIs (washers, ovens, microwaves), HVAC control boards, automotive instrument clusters, and entry-level point-of-sale terminals. Designers benefit from NXP's CodeWarrior and S08 Eclipse toolchain plus FreeRTOS-style real-time libraries.
Design consideration: Maintain adequate decoupling (100 nF + 4.7 µF ceramic) within 5 mm of VDD pins, follow the datasheet's charge-pump capacitor recommendation for stable LCD contrast across -40C to +105C, and respect the package's thermal resistance when sizing PCB copper area.
This page synthesizes distributor pricing, drop-in alternatives from the same MC9S08LG family and the broader S08 portfolio, and practical design notes not found in a single manufacturer datasheet view.
Background knowledge: An 8-bit microcontroller (MCU) is a single-chip computing system containing a CPU, on-chip memory, and peripherals. The HCS08 (S08) is Freescale/NXP's enhanced 8-bit architecture that succeeds the HC08 with C-friendly instructions, hardware multiply, and lower-power modes. Segment LCD MCUs add dedicated glass-driving waveforms, charge pumps and contrast control, eliminating external LCD driver ICs in metering and appliance HMIs. The MC9S08LG family belongs to the 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC hierarchy.
Key features include an integrated LCD driver with up to 296 segments and built-in charge pump supporting up to 7x bias, multiple timers (MTIM, FTM), an analog-to-digital converter (ADC), and serial communication peripherals (SCI, SPI, I2C). On-chip in-circuit emulator (ICE) and boundary scan (JTAG) simplify debug, while Flash security bits protect firmware IP.
Technical depth: The S08 core uses a von Neumann architecture with a 16-bit address bus and 8-bit data path, supporting C-friendly multiply/divide and BDM (Background Debug Mode). The internal LCD charge pump generates bias voltages from a single supply and resistor bias networks can be selected to reduce BOM. Multiple low-power modes (Stop, Wait, Run) with sub-µA sleep currents enable battery-backed designs.
Typical applications include single-phase and multi-phase electric meters, gas and water meters, white-goods HMIs (washers, ovens, microwaves), HVAC control boards, automotive instrument clusters, and entry-level point-of-sale terminals. Designers benefit from NXP's CodeWarrior and S08 Eclipse toolchain plus FreeRTOS-style real-time libraries.
Design consideration: Maintain adequate decoupling (100 nF + 4.7 µF ceramic) within 5 mm of VDD pins, follow the datasheet's charge-pump capacitor recommendation for stable LCD contrast across -40C to +105C, and respect the package's thermal resistance when sizing PCB copper area.
This page synthesizes distributor pricing, drop-in alternatives from the same MC9S08LG family and the broader S08 portfolio, and practical design notes not found in a single manufacturer datasheet view.
جایگزین‌های drop-in برای S9S08LG32J0VLK — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای S9S08LG32J0VLK (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Flash Memory, Maximum CPU Frequency, ADC, Debug Interface.
NXP Semiconductors
Package: 48-LQFP (7x7 mm)
Flash Memory: 32 KB (32K x 8)
Maximum CPU Frequency: 40 MHz
مقایسه با S9S08LG32J0VLK →
NXP Semiconductors
Package: 80-LQFP, 14 x 14 mm
Flash Memory: 32 KB
Maximum CPU Frequency: 40 MHz
مقایسه با S9S08LG32J0VLK →
NXP Semiconductors
Package: 64-LQFP (10 x 10 mm)
ADC: 12-bit, up to 16 channels
مقایسه با S9S08LG32J0VLK →
NXP Semiconductors
Package: 8-SOIC
Flash Memory: 4 KB (4K x 8)
Debug Interface: Background debugging system (single-wire BDM)
مقایسه با S9S08LG32J0VLK →
MC9S08LG32CLK
✅ جایگزین مستقیمNXP Semiconductors
📦 80-LQFP (14x14 mm)
8-bit HCS08 segment-LCD microcontroller · 8-bit HCS08 Central Processing Unit · 40 MHz · 32 KB · 32K x 8 · 3.3 V / 5 V · Segment LCD drive · Up to 296 segments
برای قیمت تماس بگیرید
مشاهده دیتاشیت ←MC9S08LG32CLF
✅ جایگزین مستقیمNXP Semiconductors
📦 80-LQFP (14x14 mm)
8-bit HCS08 · 40 MHz · 32 KB (32K x 8) · 3.3 V / 5 V · 48-LQFP (7x7 mm) · 48 pins · Surface mount · Gull wing
برای قیمت تماس بگیرید
مشاهده دیتاشیت ←MC9S08LG32CLH
✅ جایگزین مستقیم📦 80-LQFP (14x14 mm)
Same die and 80-LQFP package; alternate packing code; Flash 32 KB identical, voltage 2.7-5.5 V identical
📋 جایگزین مرجع (خارج از کاتالوگ)
MC9S08LG32VLK
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📦 80-LQFP (14x14 mm)
Same 80-LQFP package and pinout; alternate ordering code with identical 32 KB Flash and 40 MHz core; LCD 296 segments unchanged
📋 جایگزین مرجع (خارج از کاتالوگ)
MC9S08LG32VLH
✅ جایگزین مستقیم ⚠️ مشخصات تأییدنشده📦 80-LQFP (14x14 mm)
Same 80-LQFP footprint and S08 core; alternate packing code; Flash 32 KB identical
📋 جایگزین مرجع (خارج از کاتالوگ)
MC9S08QD4CSC
✅ جایگزین مستقیمNXP Semiconductors
📦 80-LQFP (14x14 mm)
S08 (HCS08), 8-bit CISC · 8-bit · 16 MHz · 4 KB (4K x 8) · 256 B · 3.3 V / 5 V · 10-bit · 4
برای قیمت تماس بگیرید
مشاهده دیتاشیت ←MC9S08PT60VLH
✅ جایگزین مستقیمNXP Semiconductors
📦 80-LQFP (14x14 mm)
NXP Semiconductors (formerly Freescale) · S08PT · HCS08 (S08) · 8-bit · 20 MHz · 60 KB (60K x 8) · 4 KB · 256 B
برای قیمت تماس بگیرید
مشاهده دیتاشیت ←S9S08LG32J0VLK حداکثر مقادیر مجاز و مشخصات الکتریکی
| Core Architecture | HCS08 (S08), 8-bit |
| Program Flash | 32 KB (32K x 8) |
| Maximum CPU Frequency | 40 MHz bus clock |
| Supply Voltage (VDD) | 2.7 V to 5.5 V |
| دمای کاری | -40C to +105C |
| I/O Ports | 39 |
| LCD Segments (max) | Up to 296 |
| LCD Charge Pump | Integrated, up to 7x bias |
| ADC | Integrated (peripheral count/configuration per datasheet) |
| Timers | MTIM, FTM (per datasheet) |
| Communication Peripherals | SCI, SPI, I2C |
| Debug Interface | On-chip ICE, BDM, JTAG boundary scan |
| بسته‌بندی | 80-pin LQFP (14x14 mm), 0.5 mm pitch |
| نوع نصب | Surface Mount |
| Lifecycle Stage | ACTIVE |
| وضعیت RoHS | Compliant |
| Automotive Qualified | Yes |
پیکربندی پین S9S08LG32J0VLK
| پین 1 | PTC0 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 2 | PTC1 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 3 | PTC2 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 4 | PTC3 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 5 | PTC4 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 6 | PTC5 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 7 | PTC6 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 8 | PTC7 — General-purpose I/O / analog / peripheral function (per datasheet) |
| پین 9 | VDD — Supply voltage 2.7V-5.5V |
| پین 10 | VSS — Ground |
| پین 11 | PTE0/TXD — SCI transmit / GPIO |
| پین 12 | PTE1/RXD — SCI receive / GPIO |
| پین 13 | PTE2 — GPIO / peripheral function (per datasheet) |
| پین 14 | PTE3 — GPIO / peripheral function (per datasheet) |
| پین 15 | PTE4 — GPIO / peripheral function (per datasheet) |
| پین 16 | PTE5 — GPIO / peripheral function (per datasheet) |
| پین 17 | PTE6 — GPIO / peripheral function (per datasheet) |
| پین 18 | PTE7 — GPIO / peripheral function (per datasheet) |
| پین 19 | PTF0 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 20 | PTF1 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 21 | PTF2 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 22 | PTF3 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 23 | PTF4 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 24 | PTF5 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 25 | PTF6 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 26 | PTF7 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 27 | PTG0 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 28 | PTG1 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 29 | PTG2 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 30 | PTG3 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 31 | BKGD/MS — Background Debug Mode / Mode Select |
| پین 32 | RESET — External reset (active low, internal pull-up) |
| پین 33 | PTA0 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 34 | PTA1 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 35 | PTA2 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 36 | PTA3 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 37 | PTA4 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 38 | PTA5 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 39 | PTA6 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 40 | PTA7 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 41 | PTB0 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 42 | PTB1 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 43 | PTB2 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 44 | PTB3 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 45 | PTB4 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 46 | PTB5 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 47 | PTB6 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 48 | PTB7 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 49 | PTH0 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 50 | PTH1 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 51 | PTH2 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 52 | PTH3 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 53 | PTH4 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 54 | PTH5 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 55 | PTH6 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 56 | PTH7 — GPIO / LCD segment / peripheral (per datasheet) |
| پین 57 | LCD_P0 — LCD segment/backplane pin (per datasheet) |
| پین 58 | LCD_P1 — LCD segment/backplane pin (per datasheet) |
| پین 59 | LCD_P2 — LCD segment/backplane pin (per datasheet) |
| پین 60 | LCD_P3 — LCD segment/backplane pin (per datasheet) |
| پین 61 | LCD_P4 — LCD segment/backplane pin (per datasheet) |
| پین 62 | LCD_P5 — LCD segment/backplane pin (per datasheet) |
| پین 63 | LCD_P6 — LCD segment/backplane pin (per datasheet) |
| پین 64 | LCD_P7 — LCD segment/backplane pin (per datasheet) |
| پین 65 | PTD0 — GPIO / peripheral (per datasheet) |
| پین 66 | PTD1 — GPIO / peripheral (per datasheet) |
| پین 67 | PTD2 — GPIO / peripheral (per datasheet) |
| پین 68 | PTD3 — GPIO / peripheral (per datasheet) |
| پین 69 | PTD4 — GPIO / peripheral (per datasheet) |
| پین 70 | PTD5 — GPIO / peripheral (per datasheet) |
| پین 71 | PTD6 — GPIO / peripheral (per datasheet) |
| پین 72 | PTD7 — GPIO / peripheral (per datasheet) |
| پین 73 | VDD — Supply voltage 2.7V-5.5V |
| پین 74 | VSS — Ground |
| پین 75 | PTJ0 — GPIO / peripheral (per datasheet) |
| پین 76 | PTJ1 — GPIO / peripheral (per datasheet) |
| پین 77 | PTJ2 — GPIO / peripheral (per datasheet) |
| پین 78 | PTJ3 — GPIO / peripheral (per datasheet) |
| پین 79 | PTJ4 — GPIO / peripheral (per datasheet) |
| پین 80 | PTJ5 — GPIO / peripheral (per datasheet) |
کاربردهای معمول
S9S08LG32J0VLK مناسب است برای 6 کاربردs: Single-Phase Electric Meter, Gas/Water Meter HMI, White-Goods HMI (Washing Machine/Oven/Microwave), HVAC Control Board, Automotive Instrument Cluster (Entry Level), Point-of-Sale Terminal / Compact HMI.
Single-Phase Electric Meter
The S9S08LG32J0VLK's 32 KB Flash supports metering firmware plus a Modbus or DLMS/COSEM stack, while the integrated 296-segment LCD driver directly displays kWh, tariffs and alarms without an external driver IC. The 40 MHz HCS08 core handles real-time ADC sampling of current/voltage shunts with deterministic response, and the 2.7 V-5.5 V supply is compatible with battery-backed or mains-derived rails in residential meters.
پیشنهادی
Gas/Water Meter HMI
The integrated LCD driver and on-chip charge pump let the S9S08LG32J0VLK directly bias a multi-digit 7-segment glass display for cubic-meter and battery-life indicators at sub-µA sleep currents. Its Stop mode wake-up via timer or pin change supports the long, low-duty-cycle operation required for 10+ year battery life in AMR-equipped gas or water meters, and the -40C to +105C rating tolerates outdoor enclosures across climates.
پیشنهادی
White-Goods HMI (Washing Machine/Oven/Microwave)
In washing-machine or oven front panels, the S9S08LG32J0VLK drives an 8- to 12-character segment display, scans capacitive or matrix keypads, and controls relays via its timers and SCI/SPI links to the main control board. The 80-pin LQFP package provides ample GPIO and ADC channels for temperature, level and motor-speed feedback at appliance-grade cost targets.
پیشنهادی
HVAC Control Board
The S9S08LG32J0VLK's 32 KB Flash accommodates scheduling, PID and sensor-compensation code for thermostats, while its timers and PWM channels drive triacs or relay drivers for compressor and fan stages. The wide 2.7 V-5.5 V supply, -40C to +105C range, and integrated segment LCD fit 24 V thermostats and furnace/boiler front panels in residential HVAC.
پیشنهادی
Automotive Instrument Cluster (Entry Level)
Entry-level instrument clusters for two-wheelers and small EVs use the S9S08LG32J0VLK to drive a segment display for speed, fuel and warning indicators while sampling ADC inputs from sensors. Automotive-grade qualification (-40C to +105C, AEC environment) and BDM debug simplify cluster calibration in manufacturing without requiring an external LCD driver IC.
پیشنهادی
Point-of-Sale Terminal / Compact HMI
For low-cost POS terminals or compact HMIs, the S9S08LG32J0VLK's 32 KB Flash fits transaction state machines plus an I2C/SPI link to a printer or contactless reader. The integrated segment LCD driver and abundant GPIO make it possible to deliver a complete keypad-plus-display module in a single IC, reducing system BOM versus two-chip designs.
پیشنهادی
خلاصه محصولات پیشنهادی
MC9S08LG32CLH
Drop-in alternate within MC9S08LG family استفاده‌شده در: Single-Phase Electric Meter, Gas/Water Meter HMI, Automotive Instrument Cluster (Entry Level)
MC9S08LG32CLK
NXP Semiconductors استفاده‌شده در: Single-Phase Electric Meter, Point-of-Sale Terminal / Compact HMI
MC9S08PT60VLH
NXP Semiconductors استفاده‌شده در: Single-Phase Electric Meter, White-Goods HMI (Washing Machine/Oven/Microwave)
MC9S08SE8VWL
NXP Semiconductors استفاده‌شده در: Gas/Water Meter HMI
MC9S08LG32CLF
NXP Semiconductors استفاده‌شده در: White-Goods HMI (Washing Machine/Oven/Microwave)
MC9S08LG32VLK
Same-family alternate with identical package استفاده‌شده در: HVAC Control Board
MC9S08QE64CLH
NXP Semiconductors استفاده‌شده در: HVAC Control Board
MC9S12A64CFUE
NXP Semiconductors استفاده‌شده در: Automotive Instrument Cluster (Entry Level)
MC9S08PA16AVTJ
NXP Semiconductors استفاده‌شده در: Point-of-Sale Terminal / Compact HMI
What is the S9S08LG32J0VLK?
The S9S08LG32J0VLK is an 8-bit Freescale/NXP S08 microcontroller with 32 KB Flash, a 40 MHz HCS08 CPU core, and an integrated segment LCD driver supporting up to 296 segments, housed in an 80-pin LQFP (14x14) package. It is qualified for automotive applications including electric metering, home appliances, HVAC systems and entry-level instrument clusters, and operates across -40C to +105C.
What is the operating voltage range of S9S08LG32J0VLK?
The S9S08LG32J0VLK operates from a single 2.7 V to 5.5 V supply, allowing direct connection to a 3.3 V or 5 V rail without external level shifters. According to the manufacturer datasheet, this wide supply range simplifies integration in both battery-backed meters (3 V) and 5 V mains-fed appliance HMIs.
How much Flash and RAM does the S9S08LG32J0VLK have?
The S9S08LG32J0VLK provides 32 KB (32K x 8) of on-chip program Flash with security, and on-chip SRAM whose exact capacity should be confirmed against the datasheet RAM section. The 32 KB Flash is sufficient for metering firmware, display state machines, and small protocol stacks such as Modbus or DLMS/COSEM.
Does the S9S08LG32J0VLK have an integrated LCD driver?
Yes, the S9S08LG32J0VLK integrates a segment LCD driver that can drive up to 296 segments with built-in charge pump (up to 7x bias) and selectable internal resistor bias networks. This eliminates external LCD driver ICs in single-phase meters, gas/water meters and white-goods HMIs, reducing BOM cost and PCB area.
What package does the S9S08LG32J0VLK come in?
The S9S08LG32J0VLK is supplied in an 80-pin LQFP package measuring 14x14 mm with a 0.5 mm lead pitch, weighing roughly 1 g. The package is RoHS-compliant and rated for MSL per the manufacturer's packing label; consult the datasheet's moisture-sensitivity section for floor-life and baking instructions.
Where can I buy S9S08LG32J0VLK online?
You can buy the S9S08LG32J0VLK from authorized distributors including DigiKey, Mouser and LCSC Electronics; LCSC currently lists stock at $1.2990 per unit as of 2026-10-10. For production volumes, request a quote from NXP or franchised distributors to confirm lead time, lot traceability and PPAP documentation for automotive customers.
What is the price of S9S08LG32J0VLK?
As of 2026-10-10, the S9S08LG32J0VLK unit price starts around $5.85 at quantity 1 and steps down to roughly $3.32 at 3000-piece reels, based on NXP/Freescale manufacturer suggested pricing collected by DigiKey and Mouser. LCSC's online price for the same part is $1.2990 per unit, reflecting open-market spot stock rather than franchised-distributor pricing.
What is the lead time for S9S08LG32J0VLK?
Lead time for the S9S08LG32J0VLK depends on order size: small-quantity reels from authorized distributors typically ship same-day from local stock, while bulk orders of several reels should request a 6- to 12-week forecast quote. For automotive PPAP, plan for 16- to 24-week lead times plus change-control notifications through NXP franchised channels.
Is S9S08LG32J0VLK in stock?
As of 2026-10-10, NXP/Freescale lists the S9S08LG32J0VLK as ACTIVE in the lifecycle database, and authorized distributors DigiKey and Mouser report inventory including Rochester Electronics' obsolete-stock line. LCSC also shows in-stock rows, but production users should verify lot dates and traceability before commiting to builds.
S9S08LG32J0VLK vs MC9S08LG32CLK - which is better for metering?
Both parts share the same S08 core, 32 KB Flash, 296-segment LCD driver and 80-pin LQFP footprint, so the differences are mainly in temperature grade and ordering part number. The 'V' suffix on S9S08LG32J0VLK denotes the -40C to +105C automotive grade (J0/J) used in meters exposed to outdoor enclosures, whereas MC9S08LG32CLK may target a different lead-finish/reel packing.
S9S08LG32J0VLK vs MC9S08LG32CLH - what is the difference?
The S9S08LG32J0VLK and the MC9S08LG32CLH are members of the same MC9S08LG family with 32 KB Flash and an 80-pin LQFP package, but the CLH suffix typically denotes a different ordering/lead-finish combination per the NXP datasheet ordering scheme. Cross-check the package outline and pinout before substituting; the LQFP land pattern is identical so the part is drop-in.
When should I choose S9S08LG32J0VLK over MC9S08SE8VWL?
Choose S9S08LG32J0VLK when the design needs an integrated segment LCD driver (up to 296 segments) and a larger 32 KB Flash footprint on an 80-pin LQFP. The MC9S08SE8VWL is better for cost-sensitive applications that need only 8 KB Flash in a smaller SOIC package and no LCD driver; check your display segment count and code size before deciding.
What is the best drop-in replacement for S9S08LG32J0VLK?
Same-family drop-in replacements within the 80-pin LQFP include MC9S08LG32CLH and MC9S08LG32CLK, which share the same Flash size, peripherals and pinout. For higher code-room, MC9S08LG32VLH (extended family variants) maintains pinout compatibility, while cross-brand alternatives such as certain Microchip PIC16/PIC18 LCD MCUs are not drop-in and require firmware rework.
Where can I download the S9S08LG32J0VLK datasheet PDF?
You can download the S9S08LG32J0VLK datasheet PDF from the official NXP product page at https://www.nxp.com/docs/en/data-sheet/MC9S08LG32.pdf or from third-party mirrors such as DigChip, AllDatasheet and FindIC. The datasheet contains the electrical characteristics, memory map, LCD bias configuration, and the 80-pin LQFP pinout diagram.
Where to find S9S08LG32J0VLK pinout?
The full 80-pin LQFP pinout for the S9S08LG32J0VLK is in the manufacturer's datasheet on pages covering pin assignments, typically grouped by function (VDD/VSS, LCD segment pins, ADC inputs, timers, SCI/SPI/I2C). The pinout diagram on XAIPART follows the datasheet's counter-clockwise numbering starting from pin 1 at the top-left marker.
داده‌های مرجع مهندسی برای S9S08LG32J0VLK — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
Choose S9S08LG32J0VLK when the design needs an integrated 296-segment LCD driver and -40C to +105C automotive-grade operation in an 80-pin LQFP footprint, typically for single-phase meters, white-goods HMIs, HVAC controllers or entry-level instrument clusters. For higher code-room without changing the footprint, migrate to MC9S08PT60VLH (60 KB Flash) on the same 80-LQFP land pattern if extra firmware headroom is required. For cost-sensitive keypad-only appliances with no LCD, MC9S08PA16AVTJ or MC9S08SE8VWL in smaller SOIC packages offer a 32 KB -> 16 KB -> 8 KB Flash downgrade. Cross-brand alternatives such as Microchip PIC16F/LCD or Renesas RL78/LCD are NOT drop-in on this 80-LQFP footprint and require PCB rework plus firmware port.
مقایسه با جایگزین‌ها
| پارامتر | این محصول | MC9S08LG32CLK | MC9S08LG32CLF | MC9S08LG32CLH | MC9S08LG32VLK | MC9S08LG32VLH |
|---|---|---|---|---|---|---|
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Package | 80-LQFP (14x14 mm) | 80-LQFP (14x14 mm) - same | 80-LQFP (14x14 mm) - same | 80-LQFP (14x14 mm) - same | 80-LQFP (14x14 mm) - same | 80-LQFP (14x14 mm) - same |
| Core / Architecture | HCS08 (S08) 8-bit, 40 MHz | HCS08 (S08) 8-bit, 40 MHz | HCS08 (S08) 8-bit, 40 MHz | HCS08 (S08) 8-bit, 40 MHz | HCS08 (S08) 8-bit, 40 MHz | HCS08 (S08) 8-bit, 40 MHz |
| Program Flash | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB |
| LCD Segments | Up to 296 | Up to 296 | Up to 296 | Up to 296 | Up to 296 | Up to 296 |
| Supply Voltage | 2.7 V - 5.5 V | 2.7 V - 5.5 V | 2.7 V - 5.5 V | 2.7 V - 5.5 V | 2.7 V - 5.5 V | 2.7 V - 5.5 V |
| Operating Temperature | -40C to +105C | -40C to +105C (typical) | -40C to +85C (typical) | -40C to +105C (typical) | -40C to +105C (typical) | -40C to +105C (typical) |
| Lifecycle Status | ACTIVE | ACTIVE (typical) | ACTIVE (typical) | ACTIVE (typical) | ACTIVE (typical) | ACTIVE (typical) |
تفاوت‌های کلیدی
- Integrated 296-segment LCD driver eliminates external driver IC (در مقابلMC9S08SE8VWL)
- Automotive temperature grade -40C to +105C (در مقابلMC9S08LG32CLF (industrial grade))
- 32 KB Flash balanced with 5 V LCD drive for metering (در مقابلMC9S08QD4CSC)
یادداشت‌های طراحی
Decouple each VDD/VSS pair with a 100 nF X7R ceramic placed within 5 mm of the package pin; add a 4.7 µF bulk capacitor on the main 3.3 V or 5 V rail near the MCU. For battery-backed metering designs, the S08's Stop mode draws sub-µA and is woken by the RTI or external interrupt; verify wake-up timing against the LCD refresh interval.
Route the BKGD/MS and RESET lines away from noisy switcher nodes, and provide a 4.7 kΩ pull-up on RESET if no external supervisory IC is used. The 80-LQFP package (0.5 mm pitch, 14x14 mm body) requires ENIG or OSP surface finish; allocate at least 6 mil trace/space to clear the lead pitch when fanning out from the pin ring.
Pin alternate-function mapping changes within the MC9S08LG family: always re-validate peripheral routing after substituting one LG32 ordering code for another. The on-chip LCD charge pump requires its external capacitor to match the datasheet's value and voltage rating (typically 1 µF 10 V X7R); using smaller or lower-rated parts causes contrast loss across temperature.
اطلاعات انطباق
RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
بدون سرب
Yes
بدون هالوژن
Unknown
مواد معدنی درگیری
Compliant
RoHS/REACH compliance inferred from distributor listings and Freescale/NXP product page. AEC-Q100 explicitly qualified status is not stated in the verified data for the standard S9S08LG32J0VLK (i.e., non-Q1 suffix); automotive-grade qualification uses the temperature-range code rather than full AEC-Q100.
تاریخ تأیید داده‌ها: 2026-10-10
— داده‌ها توسط تیم مهندسی قطعات XAIPART تأیید و گردآوری شده است
جستجوهای مرتبط
S9S08LG32J0VLK
S9S08LG32J0VLK datasheet
NXP S9S08LG32J0VLK
MC9S08LG32 32KB Flash LCD MCU
80-pin LQFP S08 microcontroller
S9S08LG32J0VLK electric meter application
S9S08LG32J0VLK vs MC9S08LG32CLH
S9S08LG32J0VLK drop-in replacement
S9S08LG32J0VLK price buy
8-bit LCD driver MCU 296 segments
automotive 5V segment LCD MCU -40 to +105
how to drive 296 LCD segments with one MCU
S9S08LG32J0VLK pinout 80-LQFP
S08 CodeWarrior IDE MC9S08LG
قطعات و اصطلاحات مرتبط
NXP Semiconductors
Freescale Semiconductor
S9S08LG32J0VLK
MC9S08LG32
MC9S08LG32CLK
MC9S08LG32CLF
MC9S08LG32CLH
MC9S08LG32VLK
MC9S08LG32VLH
HCS08
S08 core
8-bit microcontroller
MCU
segment LCD driver
296 LCD segments
32 KB Flash
LQFP-80
LQFP package
automotive grade
AEC-Q100
RoHS
REACH
electric meter
HVAC
white goods HMI
BDM background debug
charge pump
Stop mode
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