8-bit microcontroller featuring an 80251 CPU architecture, operating at a maximum clock frequency of 16MHz. This CMOS device offers 16KB of MROM and 1KB of RAM, with 32 I/O lines, an 8-bit external data bus, and an 18-bit address bus. Packaged in a 44-terminal PQCC (JEDEC S-PQCC-J44) with a nominal supply voltage of 5V (4.5V-5.5V range) and a maximum supply current of 80mA. Designed for industrial temperature ranges (-40°C to 85°C), it includes PWM channels.
Frequency16
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Technical Specifications
Intel TN83C251SB16 technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J44 |
| Width | 16.5862 |
| Length | 16.5862 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 80 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 32 |
| External Data Bus Width | 8 |
| Address Bus Width | 18 |
| Bit Size | 8 |
| Speed | 16 |
| ROM Programmability | MROM |
| ROM (words) | 16384 |
| RAM (bytes) | 1024 |
| PWM Channels | YES |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Intel TN83C251SB16 Datasheet
Download the complete datasheet for Intel TN83C251SB16 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.