S9S08DZ16F2MLF - 8-bit S08 MCU 16KB Flash CAN 40MHz | NXP
MPN: S9S08DZ16F2MLF ✓ Hoạt độngS9S08DZ16F2MLF Tóm tắt
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a processor core, program memory, data memory, and peripherals such as timers, serial interfaces, and analog blocks. In the power-management hierarchy of embedded systems, MCUs of this class sit at the lowest cost tiers, typically controlling actuators, sensors, and communication links in automotive body electronics, motor control, and industrial nodes where a 32-bit processor would be unnecessary.
Key features of the S9S08DZ16 family include an embedded CAN 2.0 A/B controller - one of the first such integrations in an 8-bit MCU family - along with I2C, LINbus, SCI, and SPI connectivity. Peripheral support includes low-voltage detection (LVD), power-on reset (POR), PWM timers, a watchdog timer (WDT), and on-chip emulation/debug, eliminating the need for external debug headers in cost-sensitive designs.
The device operates from a 2.7V to 5.5V supply and retains data in Flash across power cycles while the 512-byte EEPROM provides parameter storage without external memory. The 40 MHz core clock combined with the CAN interface makes the part well suited to in-vehicle network nodes that must respond quickly to bus traffic.
Typical applications include automotive body control modules, seat and mirror controllers, HVAC actuators, LIN/CAN gateway satellites, and industrial sensor nodes. The -40C to +125C operating range and automotive qualification make it appropriate for under-hood and in-cabin environments alike.
Designers should budget the 39 available general-purpose I/O pins carefully when using the CAN, SPI, and I2C peripherals simultaneously, since pin multiplexing reduces available GPIO.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho S9S08DZ16F2MLF — 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 S9S08DZ16F2MLF (cùng hình factor và footprint) — khác nhau ở Core Processor, Instruction Set, RAM, Operating Temperature, Connectivity.
S9S08DZ32F1MLF
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MC9S08DZ32AMLH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →S9S08DZ48F1CLH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →S9S08DZ60F1CLH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MC9S08DZ96CLH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MC9S08DZ60AMLH
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MC9S08DV48AMLH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →S9S08DZ16F2MLF Tỷ lệ tối đa & tính chất điện
| Core Processor | S08 (CISC) |
| Core Size | 8-Bit |
| Maximum Clock Speed | 40 MHz |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 2KB |
| Connectivity | CANbus, I2C, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 39 |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Nhiệt độ hoạt động | -40C to +125C |
| Hộp | 48-LQFP (7x7 mm) |
| Kiểu lắp đặt | Surface Mount |
| Qualification | Automotive Qualified (AEC qualified family) |
| Series | S08 / S9S08DZ16 |
| Part Status | Active |
| DAC Channels | No |
| Data Converters | 12-bit ADC |
Cấu hình chân S9S08DZ16F2MLF
| Chân 1 | PTA0/KBIP0 — General-purpose I/O, keyboard interrupt |
| Chân 2 | PTA1/KBIP1 — General-purpose I/O, keyboard interrupt |
| Chân 3 | PTA2/KBIP2 — General-purpose I/O, keyboard interrupt |
| Chân 4 | PTA3/KBIP3 — General-purpose I/O, keyboard interrupt |
| Chân 5 | PTA4 — General-purpose I/O |
| Chân 6 | PTA5 — General-purpose I/O |
| Chân 7 | PTA6 — General-purpose I/O |
| Chân 8 | PTA7 — General-purpose I/O |
| Chân 9 | PTB0/AD0 — General-purpose I/O, ADC channel 0 |
| Chân 10 | PTB1/AD1 — General-purpose I/O, ADC channel 1 |
| Chân 11 | PTB2/AD2 — General-purpose I/O, ADC channel 2 |
| Chân 12 | PTB3/AD3 — General-purpose I/O, ADC channel 3 |
| Chân 13 | PTB4/AD4 — General-purpose I/O, ADC channel 4 |
| Chân 14 | PTB5/AD5 — General-purpose I/O, ADC channel 5 |
| Chân 15 | PTB6/AD6 — General-purpose I/O, ADC channel 6 |
| Chân 16 | PTB7/AD7 — General-purpose I/O, ADC channel 7 |
| Chân 17 | VDDAD — ADC analog power supply |
| Chân 18 | VSSAD — ADC analog ground |
| Chân 19 | PTC0 — General-purpose I/O |
| Chân 20 | PTC1 — General-purpose I/O |
| Chân 21 | PTC2 — General-purpose I/O |
| Chân 22 | PTC3 — General-purpose I/O |
| Chân 23 | PTC4 — General-purpose I/O |
| Chân 24 | PTC5 — General-purpose I/O |
| Chân 25 | PTC6 — General-purpose I/O |
| Chân 26 | PTC7 — General-purpose I/O |
| Chân 27 | PTD0 — General-purpose I/O |
| Chân 28 | PTD1 — General-purpose I/O |
| Chân 29 | PTD2 — General-purpose I/O |
| Chân 30 | PTD3 — General-purpose I/O |
| Chân 31 | PTD4 — General-purpose I/O |
| Chân 32 | PTD5 — General-purpose I/O |
| Chân 33 | PTD6 — General-purpose I/O |
| Chân 34 | PTD7 — General-purpose I/O |
| Chân 35 | PTE0/TXD — General-purpose I/O, SCI transmit |
| Chân 36 | PTE1/RXD — General-purpose I/O, SCI receive |
| Chân 37 | PTE2 — General-purpose I/O |
| Chân 38 | PTE3 — General-purpose I/O |
| Chân 39 | PTE4 — General-purpose I/O |
| Chân 40 | PTE5 — General-purpose I/O |
| Chân 41 | PTE6 — General-purpose I/O |
| Chân 42 | PTE7 — General-purpose I/O |
| Chân 43 | BKGD/MS — Background debug / mode select |
| Chân 44 | XTAL — Oscillator output / crystal |
| Chân 45 | EXTAL — Oscillator input / crystal |
| Chân 46 | VSS — Digital ground |
| Chân 47 | VDD — Digital power supply (2.7 V to 5.5 V) |
| Chân 48 | RESET — External reset input, active low, bidirectional |
Ứng dụng tiêu biểu
S9S08DZ16F2MLF phù hợp cho 6 Áp dụngs: Automotive Body Control Modules, Seat and Mirror Control Nodes, HVAC Blower and Actuator Control, Industrial CAN Sensor Nodes, LIN Gateway Satellites, Lighting and LED Control Modules.
Automotive Body Control Modules
The S9S08DZ16F2MLF was engineered specifically for automotive body electronics, integrating an embedded CAN 2.0 A/B controller, LINbus interface, and 39 GPIO in a single 8-bit S08 device rated -40C to +125C. In a body control module it drives relays, lamp outputs, and switch matrices while responding to CAN bus commands, with the 40 MHz core providing headroom for fast message handling. The 512-byte EEPROM stores calibration and learn values (e.g., window positions) without external memory, and the watchdog plus low-voltage detection protect against brown-out corruption in crank conditions where supply can dip to 2.7V or lower transiently.
Được đề xuất
Seat and Mirror Control Nodes
Seat adjustment, memory-position, and power-fold mirror modules are classic S08DZ16 applications: they need moderate GPIO count (the 39 I/O pins cover motor H-bridge enables and Hall/position switch inputs), PWM outputs for motor speed control, and CAN or LIN connectivity to the vehicle network. The S9S08DZ16F2MLF's 16KB Flash is typically sufficient for position-learning algorithms, and the on-chip EEPROM retains seat memory across key-off. Because the family offers pin-compatible 32KB/60KB variants in the same 48-LQFP footprint, a single PCB can be scaled up if diagnostic or calibration code grows beyond 16KB.
Được đề xuất
HVAC Blower and Actuator Control
In HVAC systems the S9S08DZ16F2MLF generates PWM for blower motor drives and stepper/actuator control for blend-air doors, reading position feedback through its I2C or SPI peripherals. The 40 MHz bus speed allows closed-loop position correction at kilohertz rates, while the -40C to +125C automotive grade covers under-dash thermal extremes near heater cores. LINbus support makes it a natural fit for zonal HVAC satellites that communicate with a master climate controller over a single wire, reducing harness cost. The watchdog and POR peripherals ensure recovery from the voltage sags common during blower motor start.
Được đề xuất
Industrial CAN Sensor Nodes
Beyond automotive, the S9S08DZ16F2MLF serves industrial networks where CAN or LIN links connect distributed sensors to a PLC or controller. Its 12-bit ADC digitizes analog sensor signals (pressure, temperature, position) on-chip, the SPI interface streams data to the CAN controller, and the 16KB Flash holds both protocol handling and compensation math. With a 2.7V-5.5V supply range it runs directly from industrial 5V rails without a regulator cascade, and the 40 MHz core executes filtering fast enough for kHz-band signals. The industrial temperature coverage and low device cost make it economical to deploy across many nodes.
Được đề xuất
LIN Gateway Satellites
The S9S08DZ16F2MLF integrates SCI-based LINbus support, positioning it as a slave node in LIN 2.x clusters - window lifters, wiper controls, rain sensors, and door modules. A typical topology places this MCU as the LIN slave executing local actuation logic while forwarding diagnostics to a CAN master; the DZ16 can even bridge both protocols since CAN and LIN are on the same die. The 512-byte EEPROM stores node configuration and NVM flags required by LIN diagnostic services, and the on-chip debug interface allows field tooling to reflash firmware through the single-wire background pin without disassembly.
Được đề xuất
Lighting and LED Control Modules
Automotive interior and exterior lighting modules use the S9S08DZ16F2MLF's PWM timers to drive LED string dimming with microsecond-resolution duty cycles, while CAN commands set brightness and animation. The 39 GPIO address multiple lamp channels, and the 40 MHz core executes soft-start ramps and fault supervision (open/short detection via the ADC) at rates that avoid visible flicker. The -40C to +125C rating is essential near headlamp housings. The part's watchdog ensures lamps fail to a safe state on firmware lockup, a common regulatory requirement for exterior lighting ECU qualification.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho S9S08DZ16F2MLF — 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 | S9S08DZ32F1MLF | MC9S08DZ32AMLH | S9S08DZ48F1CLH | S9S08DZ60F1CLH | MC9S08DZ96CLH |
|---|---|---|---|---|---|---|
| Package | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) - same | 48-LQFP - same | 48-LQFP - same | 48-LQFP - same | 48-LQFP - same |
| 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 | 16KB (16K x 8) | 32KB | 32KB | 48KB | 60KB | 96KB |
| Connectivity | CANbus, I2C, LINbus, SCI, SPI | CANbus, I2C, LINbus, SCI, SPI | CANbus, I2C, LINbus, SCI, SPI | CANbus, I2C, LINbus, SCI, SPI | CANbus, I2C, LINbus, SCI, SPI | CANbus, I2C, LINbus, SCI, SPI |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
Bảo phân biệt quan trọng
- Lowest-cost CAN integration in the S08DZ family (vsS9S08DZ32F1MLF)
- Identical footprint enables memory upgrade without respin (vsMC9S08DZ96CLH)
- On-chip EEPROM for parameter retention (vsMC9S08DV48AMLH)
Ghi chú thiết kế
Decouple VDD and VDDAD separately: place a 100 nF ceramic capacitor within 5 mm of each supply pin plus a bulk 4.7-10 uF capacitor near the MCU. In automotive crank conditions the 2.7V minimum supply can be violated transiently - the on-chip LVD will reset the core, but the watchdog and EEPROM write routines must tolerate mid-write resets. Consider an RC delay on RESET for slow-rising battery rails, and route the analog ground return of VSSAD as a star point back to the main VSS.
The 48-LQFP (7x7 mm, 0.5 mm pitch) lands cleanly on standard QFP-48 footprints; keep oscillator traces (EXTAL/XTAL) short, guarded by ground, and place the crystal load capacitors within 3 mm of the pins. Route the BKGD pin to a test pad - it is the single-wire background debug access and difficult to reach after assembly if unbroken out. For CAN applications, place the transceiver within 20 mm of the CAN TX/RX pins and keep the split termination close to the connector.
Pin multiplexing is the biggest integration risk: CAN, SPI, I2C, and SCI functions share port pins, and enabling all peripherals simultaneously can silently steal needed GPIO from the 39-pin budget - map the pin function table in the datasheet before committing the schematic. Also confirm the exact S9S08DZ16 variant suffix: F2 vs F1 mask/temperature options differ, and the MLF package is tray-packed (verify reel variants for automated assembly lines).
Thông tin tuân thủ
Automotive Qualified per NXP product page and distributor listings (M74K mask, AUTO grade). REACH, halogen-free, and conflict-minerals declarations should be confirmed via the Environmental Quality tab on the NXP product page.