 | | | |
| PartNumber | S87C51RA24 | S87C521SF76 | S87C51FC-5K44 |
| Description | IC MCU 8BIT 8KB OTP 44QFP | IC MCU 8BIT 8KB OTP 44QFP | |
| Manufacturer | Intel | Intel | S/PHI |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | IC Chips |
| Series | 87C | 87C | - |
| Packaging | Tray | Tray | - |
| Package Case | 44-QFP | 44-QFP | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | - |
| Supplier Device Package | - | - | - |
| Number of I O | 32 | 32 | - |
| Speed | 24MHz | 16MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | MCS 51 | MCS 51 | - |
| RAM Size | 512 x 8 | 256 x 8 | - |
| Program Memory Type | OTP | OTP | - |
| Peripherals | WDT | - | - |
| Connectivity | SIO | SIO | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | 4 V ~ 6 V | - |
| Core Size | 8-Bit | 8-Bit | - |
| Program Memory Size | 8KB (8K x 8) | 8KB (8K x 8) | - |
| Data Converters | - | - | - |
| Oscillator Type | External | External | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| S87C51RA24 | IC MCU 8BIT 8KB OTP 44QFP | ||
| S87C521SF76 | IC MCU 8BIT 8KB OTP 44QFP | ||
| S87C51FC-5K44 | New and Original | ||
| S87C552 | New and Original | ||
| S87C552-1A68 | New and Original | ||
| S87C51RB1 | IC MCU 8BIT 16KB OTP 44QFP | ||
| S87C51RC1 | IC MCU 8BIT 32KB OTP 44QFP | ||
| S87C51RC24 | IC MCU 8BIT 32KB OTP 44QFP | ||
| S87C5424SF76 | IC MCU 8BIT 16KB OTP 44QFP | ||
| S87C581SF76 | IC MCU 8BIT 32KB OTP 44QFP | ||
| S87C552-1K68 | New and Original | ||
| S87C552-5K68 | New and Original | ||
| S87C552-K68 | New and Original | ||
| S87C51FC-4A44 | New and Original | ||
| S87C51FC-4B | New and Original | ||
| S87C51FC-4F40 | MicroController, 8-Bit, 40 Pin, Ceramic, DIP | ||
| S87C51FC-4K44 | New and Original | ||
| S87C51FC-4N40 | New and Original | ||
| S87C51FC-5A44 | New and Original | ||
| S87C51FC-5F40 | New and Original | ||
| S87C52 | New and Original | ||
| S87C52-1 | New and Original | ||
| S87C521 | New and Original | ||
| S87C54 | - Bulk (Alt: S87C54) | ||
| S87C54-1 | - Bulk (Alt: S87C54-1) | ||
| S87C54-20 | New and Original | ||
| S87C54FA-4F40 | New and Original | ||
| S87C552-1L68 | New and Original | ||
| S87C552-4/A | New and Original | ||
| S87C552-4A68 | MicroController, 8-Bit, 68 Pin, Plastic, PLCC | ||
| S87C552-5A68 | New and Original | ||
| S87C564-4A44 | New and Original | ||
| S87C58X2-MCS | New and Original | ||
Texas Instruments |
S87C51FC1SF76 | IC MCU 8BIT 32KB OTP 44QFP |