Part Details for N87C251SA16 by Intel Corporation
Results Overview of N87C251SA16 by Intel Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
N87C251SA16 Information
N87C251SA16 by Intel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for N87C251SA16
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86123413
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Verical | MCU 8-bit 80C51 CISC 8KB EPROM 5V 44-Pin PLCC Min Qty: 26 Package Multiple: 1 Date Code: 0501 | Americas - 16615 |
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$11.6500 / $14.5625 | Buy Now |
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Rochester Electronics | Microcontroller, 8-Bit, OTPROM, 80251 CPU, 16MHz, CMOS, PQCC44 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 17796 |
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$9.3200 / $11.6500 | Buy Now |
Part Details for N87C251SA16
N87C251SA16 CAD Models
N87C251SA16 Part Data Attributes
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N87C251SA16
Intel Corporation
Buy Now
Datasheet
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N87C251SA16
Intel Corporation
Microcontroller, 8-Bit, OTPROM, 80251 CPU, 16MHz, CMOS, PQCC44, PLASTIC, LCC-44
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | INTEL CORP | |
| Part Package Code | LCC | |
| Package Description | PLASTIC, LCC-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Has ADC | NO | |
| Address Bus Width | 18 | |
| Bit Size | 8 | |
| CPU Family | 80251 | |
| Clock Frequency-Max | 16 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQCC-J44 | |
| JESD-609 Code | e0 | |
| Length | 16.5862 mm | |
| Number of I/O Lines | 32 | |
| Number of Terminals | 44 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Equivalence Code | LDCC44,.7SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 1024 | |
| ROM (words) | 8192 | |
| ROM Programmability | OTPROM | |
| Seated Height-Max | 4.57 mm | |
| Speed | 16 MHz | |
| Supply Current-Max | 80 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 16.5862 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for N87C251SA16
This table gives cross-reference parts and alternative options found for N87C251SA16. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N87C251SA16, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| N87C251SA16 | Rochester Electronics LLC | Check for Price | 8-BIT, OTPROM, 16MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44 | N87C251SA16 vs N87C251SA16 |
N87C251SA16 Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the N87C251SA16 is -40°C to +85°C.
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The clock source for the N87C251SA16 can be configured using the Clock Control Register (CKCON). You can select between the internal oscillator, external oscillator, or external clock source.
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The maximum current consumption of the N87C251SA16 is approximately 20mA at 5V and 16MHz clock frequency.
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The N87C251SA16 has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WDTC). You can set the watchdog timer period and enable/disable it as needed.
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Yes, the N87C251SA16 can operate with a 3.3V power supply, but you need to ensure that the input voltage is within the recommended operating range of 2.7V to 5.5V.