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Description
The UPD70F3425GD(A) is a 32-bit single-chip microcontroller in the V850 FamilyTM of electronic component models. It includes peripheral functions such as ROM/RAM, timer/counters, serial interfaces, an A/D converter, a D/A converter, and a DMA controller. It is known for its high real-time responsiveness and one-clock-pitch execution of instructions. The UPD70F3425GD(A) is particularly suitable for digital servo control applications due to its multiplication instructions executed via a hardware multiplier, saturation instructions, and bit manipulation instructions. It is an ideal choice for ultra-low-power DVC and portable audio applications.
Specifications and features
- Number of instructions: 83
- Minimum instruction execution time:
59 ns (@ 17 MHz operation with main system clock)
74 ns (@ 13.5 MHz operation with main system clock)
- General-purpose registers: 32 bits × 32 registers
- Instruction set: Signed multiplication, saturation operations, 32-bit shift instructions, bit manipulation instructions, load/store instructions
- Memory space: 64 MB linear address space divided into four blocks (2 MB, 2 MB, 4 MB, 8 MB)
- External bus interface: 16-bit data bus, separate output enabled address bus
- Internal memory: Mask ROM (256 KB), Flash memory (256 KB), RAM (16 KB)
- Interrupts and exceptions: Non-maskable interrupts (2 sources), maskable interrupts (38-40 sources), software exceptions (32 sources), exception trap (1 source)
- I/O lines: 82 (V850ES/SA2), 102 (V850ES/SA3)
- Timer/counters: 2 channels of 16-bit timer, 4 channels of 8-bit timer
- Real-time counter: 1 channel
- Watchdog timer: 1 channel
- Serial interface: 2 channels of asynchronous serial interface (UART), 4-5 channels of clocked serial interface (CSI), 1 channel of I2C bus interface
- A/D converter: 10-bit resolution × 12-16 channels
- D/A converter: 8-bit resolution × 2 channels
- DMA controller: 4 channels
- Power save functions: HALT/IDLE/STOP/Backup modes
- ROM correction: Four points can be corrected
- Packages: 100-pin plastic LQFP (14 × 14) or 121-pin plastic FBGA (12 × 12)Application Scenarios
- Low-power portable devices such as DVCs and portable audios
Comparison
Advantages- High real-time responsiveness and one-clock-pitch execution of instructions
Disadvantages- None mentioned
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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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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download UPD70F3425GD(A)
- Chipdatas Part: CD94-UPD70F3425GD(A)
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:03 +0800
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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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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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