Rochester PXAH30KFBE-557

Manufacturer No:

PXAH30KFBE-557

Manufacturer:

Rochester

Package:

LQFP

Description:

Microcontroller 100 Pin 30MHz LQFP

Quantity:

In Stock :1313

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

PXAH30KFBE-557 Information

Rochester PXAH30KFBE-557 technical specifications, attributes, parameters and parts with similar specifications to Rochester PXAH30KFBE-557.

Type
Parameter

Mount
Surface Mount

Package / Case
LQFP

Number of Pins
100

Max Operating Temperature
85°C

Min Operating Temperature
-40°C

Frequency
30MHz

Interface
EBI/EMI, UART, USART

Max Supply Voltage
5.5V

Min Supply Voltage
2.97V

Power Dissipation-Max
1.5W

Type
Parameter

Oscillator Type
External

Number of I/O
33

RAM Size
256B

Memory Type
ROMless

Peripherals
DMA, WDT

Frequency (Max)
30MHz

Watchdog Timer
Yes

Data Bus Width
16b

Number of Timers/Counters
2

Core Architecture
80C51

Download datasheets and manufacturer documentation for Rochester PXAH30KFBE-557.

RohsStatement:

nexperia-pesd3v3c1bsfyl-rohsstatement-2649.pdf

PXAH30KFBE-557 Overview

The package has a LQFP shape. With 33 I/Os, it's pretty good. An effective performance can be achieved at a frequency of 30MHz. It is possible to access the 100 pins on the chip. In total, it has 2 timers and counters in it. The equipment on this page features ROMless memory technology. This device features a 80C51 core architecture. As far as the programmability is concerned, it has 32 Programmable I/Os.