P87C557E8
P87C557E8EFB/01 is a Embedded - Microcontrollers manufactured by Rochester Electronics, LLC. P87C557E8. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4.5V ~ 5.5V, package / case 80-BQFP.
In Stock: 426
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, I²C, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 40 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | EPROM |
| EEPROM Size | - |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | A/D 8x10b SAR |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 80-BQFP |
| Supplier Device Package | 80-QFP (20x14) |
P87C557E8EFB/01 is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| MB90F387SZPMT-GS | Infineon Technologies | IC MCU 16BIT 64KB FLASH 48LQFP | 95% | View |
| MB90F549GPF-G | Infineon Technologies | IC MCU 16BIT 256KB FLASH 100QFP | 90% | View |
| ATMEGA324P-B15AZ | Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP | 90% | View |
| STM8AF6226ITCY | STMicroelectronics | IC MCU 8BIT 8KB FLASH 32LQFP | 89% | View |
| AT90PWM3-16MQT | Atmel | IC MCU 8BIT 8KB FLASH 32QFN | 88% | View |
| MSP430FR4132IG48 | Texas Instruments | IC MCU 16BIT 8.5KB FRAM 48TSSOP | 86% | View |
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