Rochester Electronics Embedded - Embedded - Microcontrollers - TN87C251SA16 TN87C251SA16

Manufacturer: Intel
Win Source Part Number: 937140-TN87C251SA16
Series: 87C
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: MCS 251 series Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) OTP 44-PLCC
Core Processor: MCS 251
Speed: 16MHz
Package: 44-LCC (J-Lead)
Package: Tube
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: SIO
Peripherals: PWM, WDT
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
Oscillator Type: External
Supply Voltage: 4.5V ~ 5.5V
Part Status: Obsolete
Categories: Integrated Circuits (ICs)
Case / Package: 44-PLCC
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance
Quantity per package: 10
HTSUS: 8542.31.0001

IC MCU 8BIT 8KB OTP 44PLCC Product overview: TN87C251SA16 from Rochester Electronics 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, 8KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 8KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-TN87C251SA16 can be used for catalog matching and distributor lookup.