IC MCU 8BIT 16KB OTP 44QFP Product overview: S87C51RB1 from Intel is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-S87C51RB1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1264508-S87C51RB1
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: 87C
Core Processor: MCS 51
Speed: 16MHz
Package: Tray
Standard Package: 1
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: SIO
Peripherals: WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
RAM Size: 512 x 8
Oscillator Type: External
Package / Case: 44-QFP
Temperature Range - Operating: 0°C ~ 70°C (TA)
Supply Voltage - Operating: 4V ~ 6V
ECCN: EAR99
Fake Threat In the Open Market: 70 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.31.0001
Mfr: Intel
Other Names: 807279
Product Status: Obsolete
RoHS Status: RoHS non-compliant
MCS 51 87C Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) OTP
IC MCU 8BIT 16KB OTP 44QFP
MCS 51 87C Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) OTP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-S87C51RB1 | 1264508-S87C51RB1 | 807279-ND | S87C51RB1 | S87C51RB1 |
| Product Name | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit |
| RAM | 0.5120 KB | 16 KB | 0.5120 KB | 512 KB | 0.5120 KB |
| Package Type | Other; QFP | QFP; Other; 44-QFP | Other; 44-QFP | QFP; Other; 44-QFP | |
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz |
