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Description
The SPV311A is an electronic component model in the IC Chips product category. It is a drop-in replacement for most 8051 microcontroller units (MCUs) in terms of architecture and pin compatibility.
Specifications and features
- 64KB on-chip Flash memory
- In-System/In-Application Flash Programming (ISP/IAP)
- On-chip Charge Pump for Flash Programming
- 1024 Bytes on-chip Data SRAM
- Four 8-bit I/O Ports, one 4-bit I/O Port
- 2 PWM Outputs on P1.2 to P1.3 (8/5-bit resolution)
- 1 Full Duplex UART Serial Port
- I²C-compatible Interface
- Three 16-bit Timers/Counters
- Bit Operation Instruction
- 8-bit Unsigned Division and Multiply
- BCD Arithmetic
- Direct and Indirect Addressing
- 7 Interrupt Sources and 2 Levels of Interrupt Priority
- Power saving modes
- Wakeup from Power Down by Ext. Interrupt or Reset
- Code protection function
- Low EMI (inhibit ALE)
- Commercial Temperature Range (0°C to +70°C)
- 3.3V Operating Voltage
Application Scenarios
The SPV311A can be used in various applications that require an 8051 MCU, such as industrial automation, home appliances, consumer electronics, and automotive systems.
Comparison
Advantages- Drop-in replacement for most 8051 MCUs
- Large on-chip Flash memory and Data SRAM
- Support for various I/O ports and interfaces
- Power saving modes and low EMI
Disadvantages- Limited temperature range (0°C to +70°C)
- Restricted voltage range (3.3V)
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download SPV311A
- Chipdatas Part: CD94-SPV311A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 01:04 +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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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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