MC9S12D32MFUE vs MC9S12B256MFUE Comparison
Detailed side-by-side comparison of MC9S12D32MFUE by NXP Semiconductors and MC9S12B256MFUE by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MC9S12D32MFUE | MC9S12B256MFUE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $26.40 | $21.60 |
| Processor Core | HCS12 | — |
| Processor Series | S12D | — |
| Data Bus Width | 16 bit | — |
| Maximum Clock Frequency | 25 MHz | — |
| Program Memory Size | 32 KB (32K x 8) | — |
| Program Memory Type | Flash | — |
| RAM Size | 4K x 8 bytes | — |
| EEPROM Size | 1K x 8 bytes | — |
| Number of I/O | 59 | — |
| Connectivity | CANbus, I2C, SCI, SPI | — |
| Peripherals | PWM, WDT | — |
| Operating Voltage | 2.5 V / 5 V | — |
| Package | 80-QFP (14 x 14 mm) | 80-QFP, 14 x 14 mm, 1.0 mm pitch |
| Pin Count | 80 pins | — |
| Mounting Type | Surface Mount | Surface Mount |
| Lifecycle Status | NRND | — |
| RoHS | Not stated in verified data | — |
| Core | — | HCS12 (16-bit CISC) |
| CPU Family | — | S12B (MC9S12B series) |
| Maximum CPU Clock | — | 25 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 12 KB |
| EEPROM | — | 4 KB |
| Supply Voltage | — | 2.35 V to 5.5 V |
| ADC | — | 10-bit, 8-channel |
| PWM Module | — | 8-channel, 8-bit |
| CAN (msCAN) | — | 1 x CAN 2.0A/B |
| SCI / SPI / I2C | — | Yes (1 each) |
| Enhanced Capture Timer | — | 6 x 16-bit channels |
| Operating Temperature | — | -40 C to +125 C (junction) |
| MSL Level | — | 3 (168 hours) |
| RoHS Status | — | Compliant |
| Debug Interface | — | BDM (Background Debug Mode) |
| Lifecycle | — | NRND (Not Recommended for New Designs) |