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S9S08LG32J0VLK
NXP USA Inc.
IC MCU 8BIT 32KB FLASH 80LQFP
24689 Pcs New Original In Stock
S08 S08 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH 80-LQFP (14x14)
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5.0 / 5.0
- (453 Ratings)
S9S08LG32J0VLK
Product Overview
7279641
DiGi Electronics Part Number
S9S08LG32J0VLK-DGManufacturer
NXP USA Inc.
S9S08LG32J0VLK
Description
IC MCU 8BIT 32KB FLASH 80LQFPInventory
24689 Pcs New Original In Stock
S08 S08 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH 80-LQFP (14x14)
Quantity
Minimum 1
Minimum 1
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S9S08LG32J0VLK Technical Specifications
Category
Embedded, Microcontrollers
Packaging
Tray
Series
S08
Product Status
Active
DiGi-Electronics Programmable
Not Verified
Core Processor
S08
Core Size
8-Bit
Speed
40MHz
Connectivity
I2C, LINbus, SCI, SPI
Peripherals
LCD, LVD, POR, PWM, WDT
Number of I/O
69
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
1.9K x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
80-LQFP (14x14)
Package / Case
80-LQFP
Base Product Number
S9S08
Datasheet & Documents
HTML Datasheet
S9S08LG32J0VLK-DG
PCN Design/Specification
Datasheet Update 25/Aug/2015
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
3A991A2
HTSUS
8542.31.0001
Additional Information
Other Names
935311845557
568-14989
S9S08LG32J0VLK-DG
Standard Package
450
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
服務團隊反應迅速，問題解決效果良好，令人感到安心。
de desembre 02, 2025
Après une question technique, ils ont offert une assistance rapide et efficace, bravo à leur équipe.
de desembre 02, 2025
Zuverlässigkeit und Qualität sind bei DiGi Electronics stets garantiert.
de desembre 02, 2025
手頃な価格と丁寧なサポート。理想的な企業だと感じます。
de desembre 02, 2025
Their customer support team goes above and beyond to ensure satisfaction after purchase.
de desembre 02, 2025
Always satisfied with their prices and helpful staff.
de desembre 02, 2025
The efficiency of their order processing system is remarkable, ensuring our supplies arrive on time.
de desembre 02, 2025
I am always satisfied with the overall value I receive from DiGi Electronics.
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Frequently Asked Questions (FAQ)
What are the key design risks when replacing an older 8-bit microcontroller with the NXP S9S08LG32J0VLK in a 12V automotive environment?
The S9S08LG32J0VLK operates within a 2.7V to 5.5V supply range, so direct integration into a 12V automotive system without proper voltage regulation introduces significant risk of overvoltage damage. Designers must implement a robust 5V LDO or buck regulator with transient protection (e.g., TVS diodes) to handle load dump and ISO 7637-2 pulses. Additionally, while the MCU supports -40°C to 105°C operation, thermal management under the hood requires careful PCB layout and grounding to avoid localized heating near power-hungry peripherals like the LCD driver. Failure to address these constraints can lead to premature field failures despite the part’s AEC-Q100-like robustness in industrial applications.
Can the S9S08LG32J0VLK safely drive an LCD display in a battery-powered handheld device, and what power-saving techniques should be used?
Yes, the S9S08LG32J0VLK includes a built-in LCD controller capable of driving up to 4x32 segments, making it suitable for low-power handheld displays. However, to maximize battery life, designers must configure the internal charge pump efficiently and use low-duty-cycle multiplexing. Leverage the MCU’s stop modes (especially Stop3) and wake only via RTC or external interrupts. Avoid polling loops and ensure unused I/Os are set to output-low or input-with-pull to minimize leakage. Without these practices, quiescent current can exceed 100 µA even in sleep, drastically reducing runtime in coin-cell applications.
How does the S9S08LG32J0VLK compare to the Microchip PIC18F47K40 for LIN bus communication in body control modules?
While both the S9S08LG32J0VLK and PIC18F47K40 support LIN 2.x via UART/SPI-based software stacks, the NXP part offers better integration with fewer external components—its internal oscillator is factory-trimmed to ±1% accuracy, reducing BOM cost and board space versus the PIC’s typical need for an external crystal for reliable LIN timing. However, the PIC18F47K40 provides hardware LIN state machine support and higher flash endurance (10k vs ~10k cycles, though both are similar). For cost-sensitive, space-constrained body electronics where software LIN is acceptable, the S9S00LG32J0VLK is often preferred; for mission-critical LIN masters requiring deterministic response, consider the PIC’s hardware advantage.
What are the reliability concerns when using the internal oscillator of the S9S08LG32J0VLK in precision timing applications like motor control PWM?
The S9S08LG32J0VLK’s internal oscillator, while convenient, has a ±1% tolerance over temperature and voltage—insufficient for high-accuracy PWM timing in brushless DC motor control without calibration. Drift over the -40°C to 105°C range can cause audible noise or torque ripple. To mitigate this, use the MCU’s built-in trimming registers during production programming based on measured frequency at room temperature, or synchronize PWM to an external 32.768 kHz crystal via timer input capture. For safety-critical drives, an external ceramic resonator or crystal is strongly recommended despite added cost and footprint.
Is it safe to replace a legacy Motorola MC9S08LG32 with the S9S08LG32J0VLK in an existing 80LQFP design without firmware changes?
Pin-for-pin and electrically compatible, the S9S08LG32J0VLK is a direct drop-in replacement for the legacy MC9S08LG32 in most cases, but firmware validation is essential. While the core instruction set and peripherals (ADC, timers, I/O) are nearly identical, subtle differences in reset behavior, power-on timing, and ADC calibration routines may cause startup glitches or measurement drift. Always revalidate ADC accuracy across the full voltage range and test brown-out recovery under marginal supply conditions. Additionally, confirm that your toolchain supports the latest S08 core revisions—older CodeWarrior versions may require patches to fully recognize the S9S08LG32J0VLK.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
S9S08LG32J0VLK CAD Models
NXP USA Inc. S9S08LG32J0VLK PCB symbols & footprints
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