IC MCU 8BIT 16KB OTP 44PQFP
P87C51FB-4B,557 is a Embedded - Microcontrollers manufactured by NXP USA Inc.. IC MCU 8BIT 16KB OTP 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: 2,426
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | POR, PWM |
| Number of I/O | 32 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 256 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) |
P87C51FB-4B,557 is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| AT90CAN64-16MUR | Microchip Technology | IC MCU 8BIT 64KB FLASH 64QFN | 93% | View |
| MSP430F2619TPMR | Texas Instruments | IC MCU 16BIT 120KB FLASH 64LQFP | 89% | View |
| MB90591GPFR-G-164 | Infineon Technologies | IC MCU 16BIT 384KB MROM 100QFP | 86% | View |
| MSP430FR6987IPN | Texas Instruments | IC MCU 16BIT 64KB FRAM 80LQFP | 85% | View |
| MB90548GPFR-GS-516 | Infineon Technologies | IC MCU 16BIT 128KB MROM 100QFP | 84% | View |
| ATTINY441-MMHR | Microchip Technology | IC MCU 8BIT 4KB FLASH 20VQFN | 80% | View |
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3J LIMITED
