| Manufacturer | NXP USA Inc. |
| Series | 87C |
| Packaging | Tube |
| Part Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, I²C, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 40 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 68-LCC (J-Lead) |
| Supplier Device Package | 68-PLCC (24.23x24.23) |
| Base Part Number | P87C554 |
IC MCU 8BIT 16KB OTP 68PLCC - 8051 87C Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) OTP 68-PLCC (24.23x24.23)
Integrated circuits P87C554SBAA,512
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