RDA-1 - Brand New TE Connectivity / AMP IC Chips
In Stock:118 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
118,
Ready for Immediate Shipping
Brand:TE Connectivity / AMP
Category:IC Chips
Chipdatas Part No.:CD94-RDA-1
Manufacturer Part No.:RDA-1
Datecode:09+
Package:SOP
Request Quote:
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Description
The RDA-1 is an electronic component model categorized as IC Chips. It is part of the FlashFlex family, utilizing 8-bit microcontroller technology and SST patented SuperFlash CMOS semiconductor process technology. The RDA-1 is designed to be fully compatible with the 8051 instruction set and pin-for-pin compatible with standard 8051 microcontrollers. It offers significant cost and reliability benefits due to its split-gate cell design and thick-oxide tunneling injector.
Specifications and features
- 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory
- Supports 0 to 40 MHz operation at 5V (SST89E5xRD2A) or 0 to 33 MHz operation at 3V (SST89V5xRD2A)
- 1 KByte Internal RAM
- Dual Block SuperFlash EEPROM with 16/32 KByte primary block and 8 KByte secondary block
- Supports external address range up to 64 KByte of program and data memory
- Three high-current drive ports (16 mA each)
- Three 16-bit timers/counters
- Full-Duplex, Enhanced UART with framing error detection and automatic address recognition
- Ten interrupt sources at 4 priority levels, including four external interrupt inputs
- Programmable Watchdog Timer (WDT) and Programmable Counter Array (PCA)
- Four 8-bit I/O ports (32 I/O pins) and one 4-bit port
- Second DPTR register and low EMI mode (Inhibit ALE)
- SPI Serial Interface and standard 12 clocks per cycle (option to double the speed to 6 clocks per cycle)
- TTL- and CMOS-Compatible Logic Levels
- Brown-out Detection and Low Power Modes (Power-down Mode with External Interrupt Wake-up and Idle Mode)
- Available in different packages, including 40-contact WQFN, 44-lead PLCC, 40-pin PDIP, and 44-lead TQFP
- RoHS compliant for all non-Pb (lead-free) devices
Application Scenarios
The RDA-1 can be used in various applications that require an 8-bit microcontroller with embedded SuperFlash memory. It is suitable for projects that involve interfacing with external devices, communication protocols, timers/counters, and interrupt handling. The RDA-1 is commonly employed in industrial automation, consumer electronics, automotive systems, and other embedded control applications.
Comparison
Advantages:
- Cost-effective due to the use of SST patented SuperFlash CMOS semiconductor process technology
- Pin-for-pin compatibility with standard 8051 microcontroller devices
- Wide operating voltage range (5V for SST89E5xRD2A and 3V for SST89V5xRD2A)
- Generous program and data memory capacity with support for external address range up to 64 KByte
- Multiple I/O ports, timers/counters, and interrupt sources for versatile application development
Disadvantages:
- Limited availability in certain package options (Port 4 feature not available in 40-contact WQFN and 40-pin PDIP)
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Additional Information
- Datasheet: Download RDA-1
- Chipdatas Part: CD94-RDA-1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 20:54 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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