MC912DT128ACPVE vs MC9S12E256CFUE Comparison
Detailed side-by-side comparison of MC912DT128ACPVE by NXP Semiconductors and MC9S12E256CFUE by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC912DT128ACPVE - 16-Bit HC12 MCU 128KB Flash | NXP 112-LQFP
MC912DT128ACPVE ✓ ActiveNXP Semiconductors
MC9S12E256CFUE - HCS12 25MHz 256KB Flash MCU | NXP | 80-QFP
MC9S12E256CFUE ✓ ActiveSpecification Comparison
| Parameter | MC912DT128ACPVE | MC9S12E256CFUE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $43.76 | $9.75 |
| Product Type | 16-bit Microcontroller (MCU) | — |
| Core Architecture | CPU12 (HC12 / HCS12 CISC) | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| RAM Size | 8 KB (8K x 8) | 16 KB |
| EEPROM Size | 2 KB | 4 KB |
| Maximum Clock Frequency | 8 MHz | — |
| Supply Voltage | 5 V (typical) | — |
| Number of I/O Pins | 67 | 60 (approx., package-dependent) |
| Package | 112-LQFP (20 x 20 mm) | 80-QFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| CAN Modules | 3 x CAN 2.0 A/B (DT128A variant) | — |
| Serial Interfaces | 2 x SCI (UART), 1 x SPI, 1 x I2C | — |
| Timers / PWM | Enhanced Capture Timer (ECT), 4 PWM channels | — |
| ADC | Dual 8/10-bit ADC | — |
| Operating Temperature | -40 C to +105 C | -40C to +85C (industrial) |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Debug Interface | Background Debug Mode (BDM), single-wire | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Series | — | HCS12 / MC9S12E |
| Core Processor | — | HCS12 (16-bit) |
| Core Size | — | 16-bit |
| Maximum Bus Frequency | — | 25 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| Data Converters | — | A/D 8x10-bit |
| Connectivity | — | 3x SCI (UART), 1x SPI, 1x IIC |
| Timers/PWM | — | 3x TIM (4-channel 16-bit), 1x 6-channel 8-bit PWM |
| Operating Supply Voltage | — | 2.5 V core (5 V I/O tolerant) |