Altium Eagle OrCad PADS KiCad 
DS87C550-QNL
IC MCU 8BIT 8KB OTP 68PLCC
NOVA Part#:
343-3019393-DS87C550-QNL
Manufacturer:
Manufacturer Part No:
DS87C550-QNL
Standard Package:
18
Technical Datasheet:
Available download format
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8051 series Microcontroller IC 8-Bit 33MHz 8KB (8K x 8) OTP 68-PLCC (24.23x24.23)
| Category | Embedded - Microcontrollers | |
| Package case | 68-LCC (J-Lead) | |
| Manufacturer | Analog Devices Inc./Maxim Integrated | |
| RoHS | 1 | |
| Core Processor | 8051 | |
| Speed | 33MHz | |
| RAM Size | 1K x 8 | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 68-PLCC (24.23x24.23) | |
| Base Product Number | DS87C550 | |
| Core Size | 8-Bit | |
| Connectivity | EBI/EMI, SIO, UART/USART | |
| Peripherals | Power-Fail Reset, PWM, WDT | |
| Number of I/O | 55 | |
| Program Memory Size | 8KB (8K x 8) | |
| Program Memory Type | OTP | |
| EEPROM Size | - | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | A/D 6x10b | |
| Oscillator Type | External |
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