W78E052DDG vs W78I052DFG Comparison
Detailed side-by-side comparison of W78E052DDG by Nuvoton Technology Corporation and W78I052DFG by Nuvoton Technology Corporation. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Nuvoton Technology Corporation
W78I052DFG - 8KB 40MHz 8051 MCU | Nuvoton | BQFP-44
W78I052DFG ✓ ActiveSpecification Comparison
| Parameter | W78E052DDG | W78I052DFG |
|---|---|---|
| Brand | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Active |
| Microcontroller Type | 8-bit 8051-compatible CISC microcontroller | 8-bit 8051-family microcontroller |
| Maximum Clock Frequency | 40 MHz | 40MHz |
| Program Memory | 8 KB flash (8K × 8) | — |
| RAM | 256 bytes (256 × 8) | 256 Byte |
| Number of I/O Pins | 36 pins | — |
| Operating Voltage Range | 2.4 V to 5.5 V | 2.4V to 5.5V |
| Mouser Temperature Grade | -40°C to 70°C | — |
| W78E052D Family Temperature Range | -40°C to 85°C | — |
| Package | 40-pin DIP | 44-pin BQFP |
| Mounting Type | Through-hole | Surface Mount |
| Architecture | 6T/12T configurable 8051 | 51 Series |
| UART | 1 full-duplex UART | — |
| Lead-Free Status | Pb-free | Pb-free |
| Lifecycle Status | Not Recommended for New Designs | — |
| Oscillator Type | [DATA_NEEDED: oscillator type] | — |
| Exact Individual Pinout | [DATA_NEEDED: pin 1 through pin 40 names and functions] | — |
| Flash Memory | — | 8KB |
| Operating Temperature Range | — | -40°C to 85°C |
| Package Family | — | PQFP-44 (10x10 mm) |
| RoHS Status | — | Compliant |
| Program Memory Type | — | FLASH |
| I/O Pins | — | [DATA_NEEDED: number of I/O pins] |
| Timers | — | [DATA_NEEDED: timer count and configuration] |
| Serial Interfaces | — | [DATA_NEEDED: UART, SPI, or other serial interface details] |
| EEPROM | — | [DATA_NEEDED: EEPROM size] |
| Clock Sources | — | [DATA_NEEDED: internal and external oscillator options] |
| Reset Configuration | — | [DATA_NEEDED: reset pins and reset behavior] |