LPC1857FET256 vs LPC18S30FET256 तुलना
विस्तृत दोनों ओर की तुलना LPC1857FET256 द्वारा NXP Semiconductors और LPC18S30FET256 द्वारा NXP Semiconductors. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
NXP Semiconductors
LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256 ✓ सक्रियNXP Semiconductors
LPC18S30FET256 - 180MHz Cortex-M3 Flashless MCU, 256-LBGA | NXP
LPC18S30FET256 ✓ सक्रियविशेषता तुलना
| पैरामीटर | LPC1857FET256 | LPC18S30FET256 |
|---|---|---|
| ब्रांड | NXP Semiconductors | NXP Semiconductors |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 |
| Maximum CPU Frequency | 180 MHz | — |
| Program Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 136 kB | — |
| Package Type | 256-LBGA (17 x 17 mm) | — |
| Supply Voltage (VDD) | 2.2 V to 3.6 V | — |
| GPIO Count | 142 | Up to 165 |
| High-Speed USB Controllers | 2 (one with on-chip HS PHY) | — |
| Ethernet MAC | 10/100 Mbit/s (RMII/MII) | 10/100 Mbps with MII/RMII |
| LCD Controller | Yes (STN/TFT, up to WXGA) | — |
| CAN 2.0B Interfaces | 2 | — |
| SSP/SPI Controllers | 3 | — |
| I2C Interfaces | 1 (Fast-mode Plus) | — |
| External Memory Controller (EMC) | Yes (SRAM/PSRAM/NOR/NAND) | Yes (SRAM/SDRAM/NOR/NAND) |
| SPIFI (Quad-SPI Flash Interface) | Yes | Yes |
| ADC | 10-bit | 10-bit, 8 channels |
| DAC | 10-bit | — |
| ऑपरेटिंग तापमान | -40 C to +85 C | -40 C to +85 C |
| माउंटिंग प्रकार | Surface Mount (LBGA) | Surface Mount |
| MSL स्तर | [DATA_NEEDED: MSL moisture sensitivity level] | 3 |
| RoHS स्थिति | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Family | LPC18xx | — |
| Core Width | — | 32-bit |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 180 MHz |
| On-chip SRAM | — | 200 kB |
| On-chip EEPROM | — | 4 kB |
| On-chip Flash | — | ROMless (external memory required) |
| पैकेज | — | 256-LBGA (17x17 mm) |
| Operating Voltage | — | 2.4 V to 3.6 V |
| HS-USB Controllers | — | 2 (one Host/Peripheral, one Host-only) |
| Hardware AES Decryption | — | Yes |
| UART / I2C / CAN / SSP | — | 4 / 3 / 2 / 2 |