MC9S08QE96CLH - FLEXIS 8-bit MCU, 96KB Flash, 50MHz, LQFP-64 | NXP
MPN: MC9S08QE96CLH ⚠ Lần mua cuốiMC9S08QE96CLH Tóm tắt
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and a set of peripheral modules (ADC, timers, communications, I/O) into one device. Within the embedded hierarchy, the MC9S08QE96CLH sits in the microcontroller > 8-bit MCU > HCS08/CISC MCU > low-power MCU > FLEXIS product line > NXP semiconductor branch. The FLEXIS series was NXP's first pin-compatible 8-bit/32-bit device duo, designed to allow code migration between S08QE and ColdFire V1 by reusing the same PCB and peripheral map.
Key features include 56 general-purpose I/O pins, a 10-channel 12-bit successive-approximation ADC, two SCI (UART) modules, one SPI peripheral, one I2C bus interface, a multi-timer module with PWM capability, an integrated USB 2.0 full-speed device controller, and an on-chip oscillator with internal clock generation. The device also integrates a real-time counter, a keyboard interrupt module, and a cyclic redundancy check (CRC) module.
Architecturally, the S08QE core uses a CISC-style variable-length instruction set running up to 50.33 MHz bus speed. Internal voltage regulation (1.8 V core from 2.4-3.6 V supply) and configurable low-power stop modes (typical STOP current < 1 µA) make the device particularly suited to USB-powered and battery-fed applications.
Typical applications include USB HID peripherals (keyboards, mice, game controllers), low-end point-of-sale terminals, industrial sensor nodes, ZigBee/802.15.4 protocol controllers, and consumer appliances requiring USB connectivity. The dedicated USB transceiver plus internal 3.3 V regulator minimizes external component count.
When designing with this part, ensure the VDD/VSS decoupling uses a 0.1 µF ceramic capacitor within 5 mm of each supply pin and that the D+/D- lines are routed as a 90-ohm differential pair. The USB internal regulator requires a bulk capacitor on the USB voltage output pin per NXP application note guidance.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho MC9S08QE96CLH — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MC9S08QE96CLH (cùng hình factor và footprint) — khác nhau ở Core, ADC, Package, Maximum CPU Frequency, RAM.
MC9S08QE128CLH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MC9S08QE64CLH
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Xem tài liệu →MC9S08QE96CLH Tỷ lệ tối đa & tính chất điện
| Manufacturer | NXP Semiconductors |
| Series | FLEXIS S08QE |
| Core | S08 (HCS08) CISC |
| Program Memory (Flash) | 96 KB |
| Maximum CPU Frequency | 50 MHz (bus) |
| Operating Voltage Range | 2.4 V to 3.6 V |
| Number of I/O Pins | 56 |
| ADC | 10-channel, 12-bit SAR |
| Hộp | 64-pin LQFP (10x10 mm, 0.5 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Temperature Grade | Industrial |
| Communication | 2x SCI (UART), 1x SPI, 1x I2C, USB 2.0 FS |
| USB | USB 2.0 full-speed device with internal transceiver |
Cấu hình chân MC9S08QE96CLH
| Chân 1 | VREFH — ADC reference voltage high |
| Chân 2 | VREFL — ADC reference voltage low |
| Chân 3 | VDD — Power supply (2.4 V to 3.6 V) |
| Chân 4 | VSS — Ground |
| Chân 5 | PTD0/TCLK — Port D bit 0 / Timer external clock |
| Chân 6 | PTD1/TCLK2 — Port D bit 1 / Timer external clock 2 |
| Chân 7 | PTD2 — Port D bit 2 |
| Chân 8 | PTD3 — Port D bit 3 |
| Chân 9 | PTD4 — Port D bit 4 |
| Chân 10 | PTD5 — Port D bit 5 |
| Chân 11 | PTD6 — Port D bit 6 |
| Chân 12 | PTD7 — Port D bit 7 |
| Chân 13 | PTC0 — Port C bit 0 |
| Chân 14 | PTC1 — Port C bit 1 |
| Chân 15 | PTC2 — Port C bit 2 |
| Chân 16 | PTC3 — Port C bit 3 |
| Chân 17 | PTC4 — Port C bit 4 |
| Chân 18 | PTC5 — Port C bit 5 |
| Chân 19 | PTC6 — Port C bit 6 |
| Chân 20 | PTC7 — Port C bit 7 |
| Chân 21 | PTB0 — Port B bit 0 |
| Chân 22 | PTB1 — Port B bit 1 |
| Chân 23 | PTB2 — Port B bit 2 |
| Chân 24 | PTB3 — Port B bit 3 |
| Chân 25 | PTB4 — Port B bit 4 |
| Chân 26 | PTB5 — Port B bit 5 |
| Chân 27 | PTB6 — Port B bit 6 |
| Chân 28 | PTB7 — Port B bit 7 |
| Chân 29 | PTA0 — Port A bit 0 |
| Chân 30 | PTA1 — Port A bit 1 |
| Chân 31 | PTA2 — Port A bit 2 |
| Chân 32 | PTA3 — Port A bit 3 |
| Chân 33 | PTA4 — Port A bit 4 |
| Chân 34 | PTA5 — Port A bit 5 |
| Chân 35 | PTA6 — Port A bit 6 |
| Chân 36 | PTA7 — Port A bit 7 |
| Chân 37 | USB_DP — USB D+ data line |
| Chân 38 | USB_DM — USB D- data line |
| Chân 39 | USB_VDD — USB internal regulator output (3.3 V) |
| Chân 40 | USB_VSS — USB ground |
| Chân 41 | BKGD — Background / debug mode entry |
| Chân 42 | RESET — Reset input (active low) |
| Chân 43 | PTE0 — Port E bit 0 |
| Chân 44 | PTE1 — Port E bit 1 |
| Chân 45 | PTE2 — Port E bit 2 |
| Chân 46 | PTE3 — Port E bit 3 |
| Chân 47 | PTE4 — Port E bit 4 |
| Chân 48 | PTE5 — Port E bit 5 |
| Chân 49 | PTE6 — Port E bit 6 |
| Chân 50 | PTE7 — Port E bit 7 |
| Chân 51 | PTF0 — Port F bit 0 |
| Chân 52 | PTF1 — Port F bit 1 |
| Chân 53 | PTF2 — Port F bit 2 |
| Chân 54 | PTF3 — Port F bit 3 |
| Chân 55 | PTF4 — Port F bit 4 |
| Chân 56 | PTF5 — Port F bit 5 |
| Chân 57 | PTF6 — Port F bit 6 |
| Chân 58 | PTF7 — Port F bit 7 |
| Chân 59 | VDD — Power supply (2.4 V to 3.6 V) |
| Chân 60 | VSS — Ground |
| Chân 61 | NC — Not connected (per datasheet) |
| Chân 62 | NC — Not connected (per datasheet) |
| Chân 63 | NC — Not connected (per datasheet) |
| Chân 64 | NC — Not connected (per datasheet) |
Ứng dụng tiêu biểu
MC9S08QE96CLH phù hợp cho 6 Áp dụngs: USB HID Peripherals, Low-End Point-of-Sale Terminals, Industrial Sensor Nodes, ZigBee / 802.15.4 Protocol Controllers, Consumer Appliance User Interface, Medical Device Accessories.
USB HID Peripherals
The MC9S08QE96CLH is well suited for USB HID peripherals such as keyboards, mice, and game controllers because it integrates a USB 2.0 full-speed device controller with an on-chip transceiver and internal 3.3 V regulator. According to the NXP S08QE datasheet, this on-chip integration reduces external bill-of-materials to a USB connector, 90-ohm differential pair, and VBUS decoupling, while the 96 KB Flash accommodates HID class driver plus application code in a single device. The 50 MHz bus frequency supports USB polling rates of up to 1 kHz for gaming HID devices without compute bottlenecks. Recommended companion MPN: MC9S08JS08CWJ (USB evaluation reference design).
Được đề xuất
Low-End Point-of-Sale Terminals
The MC9S08QE96CLH suits low-end point-of-sale (POS) terminals that combine USB connectivity with keypad scan, display driving, and a serial interface to a printer or smart card reader. Its 56 GPIO pins drive a 4x4 keypad matrix plus LCD interface without external expanders, and the 10-channel 12-bit ADC reads battery and analog sensor inputs. According to NXP, the FLEXIS family peripheral map supports MagStripe and EMV-class firmware with the 96 KB Flash. ColdFire V1 migration path enables future code scaling without PCB redesign.
Được đề xuất
Industrial Sensor Nodes
The MC9S08QE96CLH fits industrial 4-20 mA or 0-10 V sensor nodes requiring local ADC conversion, digital filtering, and serial transmission of measured values. The 12-bit SAR ADC delivers 10 single-ended channels with simultaneous sample capability, and the SCI/UART enables Modbus RTU or RS-485 multi-drop communication. According to NXP documentation, the industrial temperature grade supports -40°C to +85°C ambient operation in factory-floor enclosures. Low-power STOP mode (sub-microampere) makes the device attractive for loop-powered transmitters.
Được đề xuất
ZigBee / 802.15.4 Protocol Controllers
The MC9S08QE96CLH operates as an application host for ZigBee or 802.15.4 wireless nodes paired with an external transceiver such as the MC13192 or MC13202. According to NXP, the FLEXIS family was designed with this application in mind by offering SPI-bus timing suitable for MAC-layer firmware. The 96 KB Flash accommodates the Z-Stack or ZigBee PRO profile stack with room for application code, while the 12-bit ADC enables battery-voltage and analog sensor readout for Mesh networking nodes.
Được đề xuất
Consumer Appliance User Interface
The MC9S08QE96CLH is suitable for the user-interface controller in white goods, HVAC thermostats, and small kitchen appliances that need a low-cost MCU with PWM, ADC, and USB service-port capability. Its 6+ FlexTimer channels support motor-control PWM for low-speed fans and triac-fired heater elements. According to NXP, the 2.4 V to 3.6 V supply range is compatible with single-cell Lithium and 3.3 V regulated rails, and the LQFP-64 footprint offers easy hand-rework for prototyping.
Được đề xuất
Medical Device Accessories
The MC9S08QE96CLH drives medical device accessories such as handheld controllers, USB-connected diagnostic readers, and patient-remote units where low power and reliable USB connectivity are priorities. The 12-bit SAR ADC provides adequate resolution for sensor inputs in pulse-oximeter or thermometer peripherals, while the CRC block adds error-checking for medical data frames. According to NXP application notes, the FLEXIS family has been used in IEC 60601-1-2-compliant designs, with the recommended Kinetis replacement providing additional functional safety options.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MC9S08QE96CLH — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MC9S08QE128CLH | MC9S08QE64CLH | MC9S08QE96CLD | |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | |
| Package | LQFP-64 (10x10 mm) | LQFP-64 (10x10 mm) - same | LQFP-64 (10x10 mm) - same | LQFP-44 - smaller | QFN-48 - smaller |
| Flash Memory | 96 KB | 128 KB (+33%) | 64 KB (-33%) | 96 KB (same) | 96 KB (same) |
| Maximum Frequency | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| CPU Core | S08 HCS08 CISC | S08 HCS08 CISC | S08 HCS08 CISC | S08 HCS08 CISC | S08 HCS08 CISC |
| USB | Yes (USB 2.0 FS device) | Yes (USB 2.0 FS) | Yes (USB 2.0 FS) | Yes (USB 2.0 FS) | Yes (USB 2.0 FS) |
| ADC | 10-channel 12-bit SAR | 10-channel 12-bit SAR | 10-channel 12-bit SAR | 10-channel 12-bit SAR | 10-channel 12-bit SAR |
| Operating Voltage | 2.4 V to 3.6 V | 2.4 V to 3.6 V | 2.4 V to 3.6 V | 2.4 V to 3.6 V | 2.4 V to 3.6 V |
| Lifecycle Status | Last Time Buy (EOL) | Last Time Buy (EOL) | Last Time Buy (EOL) | Last Time Buy (EOL) | Last Time Buy (EOL) |
Bảo phân biệt quan trọng
- Higher Flash density within FLEXIS family (vsMC9S08QE64CLH)
- Larger I/O count for full peripheral use (vsMC9S08QE96CLD)
- LQFP-64 footprint with hand-rework friendly leads (vsMC9S08QE96CFT)
- Established NXP FLEXIS family peripheral map (vsGeneric S08 MCUs)
Ghi chú thiết kế
Route the USB D+/D- pair as a 90-ohm differential pair with continuous reference ground plane, per NXP FLEXIS USB hardware design guide. Keep the pair length-matched within 2 mm and avoid crossing other high-speed traces. Place a ferrite bead or 10-ohm resistor in series with VBUS for USB suspend current compliance and EMI suppression.
Decouple the VDD supply with a 0.1 µF ceramic capacitor within 5 mm of each supply pin and a 10 µF bulk capacitor near the package. The internal core regulator pin (USB_VDD) needs its own 1 µF ceramic capacitor to ground. During programming in BDM mode, hold RESET low while applying BKGD/MS signals.
Place the crystal or external clock source within 5 mm of the XTAL pins and shield the traces with a ground guard ring. Avoid running PWM outputs parallel to analog ADC inputs; cross at 90 degrees when crossings are required. Maintain a thermal copper pour under the LQFP-64 thermal pad to reduce junction temperature in industrial environments.
Thông tin tuân thủ
RoHS-compliant lead-free (Matte-Sn plating) LFQFP package per NXP product environmental compliance. Not AEC-Q100 qualified; industrial temperature grade only. Conflict-mineral compliance per NXP CMRT declarations.
