SPC5644AF0MLU1R vs SPC5643LFF2MMM1R Comparison
Detailed side-by-side comparison of SPC5644AF0MLU1R by NXP Semiconductors and SPC5643LFF2MMM1R 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
SPC5644AF0MLU1R - 32-bit 150MHz 4MB Flash MCU | NXP (Tape & Reel)
SPC5644AF0MLU1R ✓ ActiveNXP Semiconductors
SPC5643LFF2MMM1R - 120MHz Dual-Core MCU 1MB Flash | NXP
SPC5643LFF2MMM1R ✓ ActiveSpecification Comparison
| Parameter | SPC5644AF0MLU1R | SPC5643LFF2MMM1R |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $42.75 | $24.85 |
| Core Architecture | e200z4 Power Architecture | Power Architecture® e200z4 (dual-core with delayed lockstep) |
| Core Count | 1 (single core) | 2 (1 main + 1 lockstep checker) |
| Maximum CPU Frequency | 150 MHz | — |
| Instruction Set Features | VLE (Variable Length Encoding), superscalar 2-issue | — |
| Program Flash Memory | 4 MB (4M x 8) | — |
| SRAM | 192 KB (per Mouser listing summary) | — |
| Operating Voltage Range | [DATA_NEEDED: VDD range] | [DATA_NEEDED: VDD range, typ. 3.3 V or 5 V I/O] |
| ADC Resolution | 12-bit | — |
| Package Type | 176-LQFP (24x24 mm, 0.5 mm pitch, lead-free) | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Operating Temperature Range | -40C to +125C | -40 °C to +125 °C (automotive grade) |
| Series | MPC56xx Qorivva | MPC5643L (MPC56xx Qorivva family) |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant (lead-free) | — |
| AEC-Q100 Qualified | Yes (automotive grade) | — |
| Communication Interfaces | FlexCAN, LIN, SPI, SCI (per family datasheet) | FlexCAN, SPI, I²C, UART (LIN-capable via SCI) |
| I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| Data Memory (SRAM) | — | [DATA_NEEDED: SRAM size] |
| Package | — | 257-LFBGA / MAPBGA 14x14 mm |
| AEC-Q100 Qualification | — | Yes (Automotive qualified per NXP product page) |
| Functional Safety Target | — | ISO 26262 ASIL-D capable (via lockstep + ECC + FCU) |
| Debug Interface | — | Nexus (JTAG, auxiliary) |
| Lead-Free / RoHS | — | Compliant (lead-free BGA) |