MCF51JM64EVQH vs MCF51AC256ACFUE Comparison
Detailed side-by-side comparison of MCF51JM64EVQH by NXP Semiconductors and MCF51AC256ACFUE 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
MCF51JM64EVQH - ColdFire V1 32-bit MCU 50MHz 64KB Flash | NXP
MCF51JM64EVQH ✓ ActiveNXP Semiconductors
MCF51AC256ACFUE - ColdFire V1 MCU 256KB Flash 50MHz | NXP
MCF51AC256ACFUE ⚠ Last Time BuySpecification Comparison
| Parameter | MCF51JM64EVQH | MCF51AC256ACFUE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.42 | $8.12 |
| Core Processor | ColdFire V1 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Frequency | 50 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| RAM Size | 16 KB | — |
| Supply Voltage | 3.3 V / 5 V | 2.7 V to 5.5 V |
| Series | MCF51JM | — |
| Package | 64-QFP (14 x 14 mm) | 64-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Connectivity | [DATA_NEEDED: connectivity/peripheral interfaces] | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | Compliant |
| Architecture | RISC | — |
| Manufacturer (Legacy) | Freescale Semiconductor (now NXP) | — |
| Core Architecture | — | ColdFire V1 (32-bit RISC) |
| Maximum Core Clock | — | 50 MHz |
| Program Flash | — | 256 KB |
| SRAM | — | 32 KB |
| CAN | — | 1 x CAN 2.0B controller |
| ADC | — | [DATA_NEEDED: ADC channel count and resolution] |
| Timers | — | [DATA_NEEDED: timer/PWM channel count] |
| UART | — | [DATA_NEEDED: UART count] |
| SPI | — | [DATA_NEEDED: SPI count] |
| I2C | — | [DATA_NEEDED: I2C count] |
| GPIO | — | [DATA_NEEDED: GPIO count] |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead Free | — | Yes |