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P87C660X2FA
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

P87C660X2FA

P87C660 - 80C51, 8-BIT MICROCONT
Rochester Electronics · Microcontrollers · BOM Matching
Mfr. Part Number
P87C660X2FA
Manufacturer
Rochester Electronics
Package / Case
44-LCC (J-Lead)
Datasheet
Datasheet
Description
P87C660 - 80C51, 8-BIT MICROCONT
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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P87C660X2FA
Rochester Electronics
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In Stock4,383
Unit
Price
$7.13
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Reference Price
QuantityPrice
1$ 7.1300
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Package / Case
44-LCC (J-Lead)
Supplier Device Package
44-PLCC (16.59x16.59)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Connectivity
EBI/EMI, I²C, UART/USART
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Core Size
8-Bit
Program Memory Size
16KB (16K x 8)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Data Converters
-
Oscillator Type
External, Internal
Connectivity
EBI/EMI, I²C, UART/USART
Core Processor
80C51
EEPROM Size
-
Number of I/O
32
Peripherals
POR, PWM, WDT
Program Memory Type
OTP
RAM Size
512 x 8
Speed
33MHz
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
44-LCC (J-Lead)
Supplier Device Package
44-PLCC (16.59x16.59)
P87C660 - 80C51, 8-BIT MICROCONT
Brand Introduction

Rochester Electronics is the world’s largest continuous source of semiconductors–100% Authorized by over 70 leading semiconductor manufacturers. Rochester's comprehensive semiconductor lifecycle solutions include authorized distribution, licensed manufacturing, and manufacturing services.

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Buying FAQ — P87C660X2FA

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy P87C660X2FA from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes P87C660X2FA. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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