MC9S08DV96CLF - 96KB Flash 8-Bit MCU with CAN/LIN | NXP
料号： MC9S08DV96CLF ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $10.2 | $10.20 |
| 10 | $9.18 | $91.80 |
| 100 | $7.95 | $795.00 |
| 500 | $6.82 | $3,410.00 |
| 1,000 | $5.94 | $5,940.00 |
MC9S08DV96CLF 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O peripherals. The 8-bit HCS08 architecture sits within a broader semiconductor hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor device. The HCS08 core is the enhanced evolution of the legacy HC08 instruction set, adding the BGND instruction for background debug mode while preserving software compatibility. The 40MHz CPU drives a 20MHz bus, giving the part enough throughput for sensor acquisition, actuator control, and serial gateway tasks while keeping power dissipation lower than 16-bit or 32-bit equivalents at similar clock rates.
Key features include 96KB (96K x 8) of embedded Flash for application code and 4KB of RAM for data, on-chip peripherals include PWM, WDT, LVD, POR, and a 24-channel 12-bit ADC with 2.5us conversion time, ideal for automotive sensor multiplexing. Connectivity peripherals include CAN, LIN, SPI, SCI (UART), and I2C, enabling both in-vehicle networking and external sensor/actuator interfacing. The 48-LQFP package provides 39 user I/O pins plus dedicated oscillator and supply pins, which suits mid-density body-electronics modules.
On the architecture side, the HCS08 core supports up to 32 interrupt/reset sources with vectored interrupt handling, while the on-chip debug interface eases field firmware updates. The 12-bit ADC and PWM peripherals are designed for motor and solenoid drive loops typically required in HVAC, lighting, and seat-control modules. The part is qualified to industrial temperature grades and includes a robust brownout / low-voltage detect (LVD) and power-on reset (POR) block.
Typical uses include automotive body controllers, HVAC control modules, instrument clusters, LIN/CAN sensor nodes, and industrial sensor hubs. The same Flash/RAM balance and connectivity mix also suit building-automation nodes that must talk both CAN and LIN. When designing with this part, allocate ADC channels up front to avoid later re-spinning the PCB for an extra multiplexer.
This page consolidates distributor stock, cross-reference data, and engineering notes in one place. Unlike a single-source product listing, this view adds drop-in alternates, a parameter comparison table, and candid design pointers so engineers can decide whether this MCU fits their footprint, peripherals, and lifecycle plan in a single review.
直接替换替代料： MC9S08DV96CLF ——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： MC9S08DV96CLF （相同外形与封装尺寸） ——差异在于 Package, Program Memory Size, Instruction Set, ADC, CAN.
快速对比工具——选择替代料号进行并排对比：
MC9S08DZ96CLF
✅ 直接替换✓ 有现货
$4.15 / 个
查看数据手册 →MC9S08DZ96MLF
✅ 直接替换📋 参考替代料（不在目录中）
MC9S08DV32CLF
✅ 直接替换📋 参考替代料（不在目录中）
MC9S08AC96CLF
✅ 直接替换📋 参考替代料（不在目录中）
MC9S08RG60CFGE
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →MC9S08DV96CLF 最大额定值与电气特性
| Core Processor | S08 (HCS08) |
| Core Size | 8-Bit |
| CPU Speed | 40 MHz (20 MHz bus) |
| Program Memory Size | 96 KB (96K x 8) Flash |
| RAM Size | 4 KB (4K x 8) |
| Number of I/O | 39 |
| 封装 / 外壳 | 48-LQFP (7x7 mm) |
| Connectivity | CANbus, I2C, LINbus, SCI, SPI |
| ADC | 24-channel, 12-bit, 2.5 us conversion |
| Peripherals | LVD, POR, PWM, WDT |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| Instruction Set | HC08 with BGND instruction |
| Interrupt Sources | Up to 32 |
| 安装类型 | Surface Mount |
| Packaging | Tray |
MC9S08DV96CLF 引脚配置
| 引脚 1 | PTC0 — General-purpose I/O / IRQ / TCLK0 |
| 引脚 2 | PTC1 — General-purpose I/O / RxD |
| 引脚 3 | PTC2 — General-purpose I/O / TxD |
| 引脚 4 | PTC3 — General-purpose I/O |
| 引脚 5 | PTC4 — General-purpose I/O |
| 引脚 6 | PTC5 — General-purpose I/O |
| 引脚 7 | PTC6 — General-purpose I/O |
| 引脚 8 | PTC7 — General-purpose I/O |
| 引脚 9 | VSS — Ground |
| 引脚 10 | VDD — Supply voltage |
| 引脚 11 | PTA0 — General-purpose I/O / ADC channel |
| 引脚 12 | PTA1 — General-purpose I/O / ADC channel |
| 引脚 13 | PTA2 — General-purpose I/O / ADC channel |
| 引脚 14 | PTA3 — General-purpose I/O / ADC channel |
| 引脚 15 | PTA4 — General-purpose I/O / ADC channel |
| 引脚 16 | PTA5 — General-purpose I/O / ADC channel |
| 引脚 17 | PTA6 — General-purpose I/O / ADC channel |
| 引脚 18 | PTA7 — General-purpose I/O / ADC channel |
| 引脚 19 | PTB0 — General-purpose I/O / PWM |
| 引脚 20 | PTB1 — General-purpose I/O / PWM |
| 引脚 21 | PTB2 — General-purpose I/O / PWM |
| 引脚 22 | PTB3 — General-purpose I/O / PWM |
| 引脚 23 | PTB4 — General-purpose I/O / PWM |
| 引脚 24 | PTB5 — General-purpose I/O / PWM |
| 引脚 25 | PTB6 — General-purpose I/O / PWM |
| 引脚 26 | PTB7 — General-purpose I/O / PWM |
| 引脚 27 | VSS — Ground |
| 引脚 28 | VDD — Supply voltage |
| 引脚 29 | PTE0 — General-purpose I/O / TxCAN |
| 引脚 30 | PTE1 — General-purpose I/O / RxCAN |
| 引脚 31 | PTE2 — General-purpose I/O / SCL |
| 引脚 32 | PTE3 — General-purpose I/O / SDA |
| 引脚 33 | PTE4 — General-purpose I/O / MOSI |
| 引脚 34 | PTE5 — General-purpose I/O / MISO |
| 引脚 35 | PTE6 — General-purpose I/O / SPSCLK |
| 引脚 36 | PTE7 — General-purpose I/O / SS |
| 引脚 37 | PTF0 — General-purpose I/O |
| 引脚 38 | PTF1 — General-purpose I/O |
| 引脚 39 | PTF2 — General-purpose I/O |
| 引脚 40 | PTF3 — General-purpose I/O |
| 引脚 41 | PTF4 — General-purpose I/O |
| 引脚 42 | PTF5 — General-purpose I/O |
| 引脚 43 | PTF6 — General-purpose I/O |
| 引脚 44 | PTF7 — General-purpose I/O |
| 引脚 45 | EXTAL — External oscillator input |
| 引脚 46 | XTAL — External oscillator output |
| 引脚 47 | RESET — Reset input (active low) |
| 引脚 48 | BKGD — Background debug / Mode select |
典型应用
MC9S08DV96CLF 适用于 6 应用s: Automotive Body Control Module (BCM), HVAC Control Module, Instrument Cluster Slave MCU, Industrial Sensor / CAN Node, LIN Slave Actuator Node, Building-Automation Gateway.
Automotive Body Control Module (BCM)
The MC9S08DV96CLF fits automotive BCM designs because it combines CANbus and LINbus connectivity with enough Flash (96KB) for lighting, door, and wiper logic plus a bootloader. Its 24-channel 12-bit ADC reads multiplexed switch and sensor inputs at 2.5us conversion time, while the PWM channels drive LED dimming and motor loads with low distortion. The 48-LQFP package exposes 39 I/O, sufficient for a mid-density BCM node. Pair with an NXP TJA1050 CAN transceiver and a LIN bus protector such as the TJA1027.
推荐
HVAC Control Module
HVAC modules benefit from the MC9S08DV96CLF's mix of analog and digital peripherals: the 24-channel ADC handles multiple temperature sensors and a blend-door position feedback, while the PWM outputs drive blower and mode-door actuators. At 40MHz the HCS08 CPU runs the control loop in well under 1ms, leaving room for CAN/LIN diagnostics. The 39 GPIO are ample for backlight, switch matrix, and stepper driver interfaces in a typical dual-zone HVAC.
推荐
Instrument Cluster Slave MCU
In distributed cluster architectures, the MC9S08DV96CLF serves as a peripheral controller that drives stepper gauges and reads panel switches while communicating with a master over CAN or SPI. The 96KB Flash is sufficient for gauge control algorithms and look-up-table-based pointer damping without off-chip memory. The 12-bit ADC supports ratiometric reading of dimming phototransistors for automatic brightness control.
推荐
Industrial Sensor / CAN Node
An industrial CAN sensor node built around the MC9S08DV96CLF benefits from the on-chip CAN module and the 12-bit ADC to digitize transducer outputs before publishing on the bus. The HCS08 instruction set is HC08-compatible, easing code migration from older Freescale nodes. With 4KB RAM the part can buffer CAN frames during burst traffic without dropping messages, while the WDT and LVD add the robustness required for 24/7 plant operation.
推荐
LIN Slave Actuator Node
As a LIN slave, the MC9S08DV96CLF executes position-control loops for seat, mirror, or window-lift motors. The 96KB Flash holds diagnostic and safety logic mandated by automotive OEMs, while PWM drives the H-bridge with smooth transitions and the ADC reads back motor current for closed-loop control. Compared with a 16-bit MCU at the same task rate, the HCS08 draws considerably less current from the 12V battery rail in standby.
推荐
Building-Automation Gateway
For building-automation systems that bridge legacy fieldbuses, the MC9S08DV96CLF offers CAN and SCI plus SPI to tie together sensors, meters, and a host controller. The 40MHz core is sufficient for protocol translation, and the 4KB RAM supports modest message buffering without DMA. The wide operating temperature (per the industrial grade) suits unheated enclosures and rooftop equipment cabinets.
推荐
推荐产品汇总
工程参考数据： MC9S08DV96CLF ——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 | MC9S08DZ96CLF | MC9S08DZ96MLF | MC9S08AC96CLF | MC9S08DV32CLF | MC9S08RG60CFGE |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LQFP (7x7) | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same |
| Core / Family | HCS08 (DV-series) | HCS08 (DZ-series) | HCS08 (DZ-series) | HCS08 (AC-series) | HCS08 (DV-series) | HCS08 (RG-series) |
| Flash Size | 96 KB | 96 KB | 96 KB | 96 KB | 32 KB | 60 KB |
| RAM Size | 4 KB | 4 KB | 4 KB | 4 KB | 2 KB | 2 KB |
| CPU Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Connectivity | CAN, LIN, I2C, SCI, SPI | CAN, LIN, I2C, SCI, SPI | CAN, LIN, I2C, SCI, SPI | CAN, LIN, I2C, SCI, SPI | CAN, LIN, I2C, SCI, SPI | I2C, SCI, SPI |
| Lifecycle | Obsolete | Active | Active | Active | Obsolete | Obsolete |
关键差异点
- Largest Flash in the DV-series at 96KB （对比 MC9S08DV32CLF)
- Multi-protocol on-chip connectivity （对比 MC9S08RG60CFGE)
- Higher pin and channel density per package （对比 MC9S08AC96CLF)
设计说明
Decouple VDD with a 100nF X7R ceramic placed within 5mm of each VDD/VSS pair on the 48-LQFP. Add a 10uF bulk cap at the regulator output for ADC reference stability. The on-chip LVD/POR block requires a minimum VDD rise time; for slow-rising supplies, hold RESET low until VDD settles to avoid spurious writes to Flash.
Route CANH/CANL as a twisted pair with characteristic impedance of 120 ohms and place a 120-ohm termination at each end of the bus. Keep the CAN traces at least 3mm away from PWM and clock traces to avoid coupling. For LIN, route the single LIN line as a star or short stub, terminated with a master pull-up and a slave pull-up per LIN 2.1.
Do not assume the MC9S08DV96CLF is still active - the part is flagged obsolete as of 2026-10-18. New designs should target the MC9S08DZ96CLF as a pin-compatible drop-in, then recompile the firmware against the DZ-series header file changes. Estimate: if you keep the DV-family part and qualify with Rochester inventory, qualify both a primary and an obsolete-stock supplier.
合规信息
Compliance data not included in Verified Web Data; RoHS / REACH / lead-free status to be confirmed against the latest manufacturer datasheet or MSL label before production.