Step1: Product
NXP USA Inc. P80C31SBBB,557
Image shown is a representation only
Manufacturer
Manufacturer No
P80C31SBBB,557
Package
44-QFP
Packaging
Tray
Description
IC MCU 8BIT ROMLESS 44PQFP
Detailed Description
8051 80C Microcontroller IC 8-Bit 16MHz ROMless 44-PQFP (10x10)
Datasheet
Mfr
NXP USA Inc.
Speed
16MHz
Series
80C
RAM Size
128 x 8
Core Size
8-Bit
Packaging
Tray
Peripherals
POR
Connectivity
UART/USART
Mounting Type
Surface Mount
Number of I/O
32
Core Processor
8051
Package / Case
44-QFP
Oscillator Type
Internal
Base Product Number
P80C31
Program Memory Type
ROMless
DigiKey Programmable
Not Verified
Operating Temperature
0°C ~ 70°C (TA)
Supplier Device Package
44-PQFP (10x10)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
| Attribute | Value |
|---|---|
| Mfr | NXP USA Inc. |
| Speed | 16MHz |
| Series | 80C |
| RAM Size | 128 x 8 |
| Core Size | 8-Bit |
| Packaging | Tray |
| Peripherals | POR |
| Connectivity | UART/USART |
| Mounting Type | Surface Mount |
| Number of I/O | 32 |
| Core Processor | 8051 |
| Package / Case | 44-QFP |
| Oscillator Type | Internal |
| Base Product Number | P80C31 |
| Program Memory Type | ROMless |
| DigiKey Programmable | Not Verified |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Supplier Device Package | 44-PQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
