IC MCU 8BIT ROMLESS 44PQFP
P80C31SBBB,557 is a Embedded - Microcontrollers manufactured by NXP USA Inc.. IC MCU 8BIT ROMLESS 44PQFP. Key specifications: mounting type Surface Mount, operating temperature 0°C ~ 70°C (TA), voltage - supply (vcc/vdd) 2.7V ~ 5.5V, package / case 44-QFP.
In Stock: 2,883
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | UART/USART |
| Peripherals | POR |
| Number of I/O | 32 |
| Program Memory Size | - |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-QFP |
| Supplier Device Package | 44-PQFP (10x10) |
P80C31SBBB,557 is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| MB90455SPMT-GS-166E1 | Infineon Technologies | IC MCU 16BIT 24KB MROM 48LQFP | 96% | View |
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| PIC16LF721T-I/ML | Microchip Technology | IC MCU 8BIT 7KB FLASH 20QFN | 86% | View |
| MSP430F2001TPW | Texas Instruments | IC MCU 16BIT 1KB FLASH 14TSSOP | 78% | View |
| ATTINY25-15MZ | Microchip Technology | IC MCU 8BIT 2KB FLASH 20WQFN | 78% | View |
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