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IC MCU 8BIT 18KB FLASH 20TSSOP
The N76E003 is an embedded flash type, 8-bit high performance 1T 8051-based microcontroller. The
instruction set is fully compatible with the standard 80C51 and performance enhanced
The N76E003 contains a up to 18K Bytes of main Flash called APROM, in which the contents of User Code resides. The N76E003 Flash supports In-Application-Programming (IAP) function, which enables on-chip firmware updates. IAP also makes it possible to configure any block of User Code array to be used as non-volatile data storage, which is written by IAP and read by IAP or MOVC instruction. There is an additional Flash called LDROM, in which the Boot Code normally resides for carrying out In-System-Programming (ISP). The LDROM size is configurable with a maximum of 4K Bytes. To facilitate programming and verification, the Flash allows to be programmed and read electronically by parallel Writer or In-Circuit-Programming (ICP). Once the code is confirmed, user can lock the code for security.
The N76E003 provides rich peripherals including 256 Bytes of SRAM, 768 Bytes of auxiliary RAM (XRAM), Up to 18 general purpose I/O, two 16-bit Timers/Counters 0/1, one 16-bit Timer2 with threechannel input capture module, one Watchdog Timer (WDT), one Self Wake-up Timer (WKT), one 16- bit auto-reload Timer3 for general purpose or baud rate generator, two UARTs with frame error detection and automatic address recognition, one SPI, one I2 C, five enhanced PWM output channels, eight-channel shared pin interrupt for all I/O, and one 12-bit ADC. The peripherals are equipped with 18 sources with 4-level-priority interrupts capability
The N76E003 is equipped with three clock sources and supports switching on-the-fly via software. The three clock sources include external clock input, 10 kHz internal oscillator, and one 16 MHz internal precise oscillator that is factory trimmed to ±1% at room temperature. The N76E003 provides additional power monitoring detection such as power-on reset and 4-level brown-out detection, which stabilizes the power-on/off sequence for a high reliability system design.
The N76E003 microcontroller operation consumes a very low power with two economic power modes to reduce power consumption － Idle and Power-down mode, which are software selectable. Idle mode turns off the CPU clock but allows continuing peripheral operation. Power-down mode stops the whole system clock for minimum power consumption. The system clock of the N76E003 can also be slowed down by software clock divider, which allows for a flexibility between execution performance and power consumption.
With high performance CPU core and rich well-designed peripherals, the N76E003 benefits to meet a general purpose, home appliances, or motor control system accomplishment
– Fully static design 8-bit high performance 1T 8051-based CMOS microcontroller.
– Instruction set fully compatible with MCS-51.
– 4-priority-level interrupts capability.
– Dual Data Pointers (DPTRs).
– Wide supply voltage from 2.4V to 5.5V.
– Wide operating frequency up to 16 MHz.
– Industrial temperature grade: -40℃ to +105℃.
– Up to 18K Bytes of APROM for User Code.
– Configurable 4K/3K/2K/1K/0K Bytes of LDROM, which provides flexibility to user developed
– Flash Memory accumulated with pages of 128 Bytes each.
– Built-in In-Application-Programmable (IAP).
– Code lock for security.
– 256 Bytes on-chip RAM.
– Additional 768 Bytes on-chip auxiliary RAM (XRAM) accessed by MOVX instruction.
– 16 MHz high-speed internal oscillator trimmed to ±1% when VDD 5.0V, ±2% in all conditions.
– 10 kHz low-speed internal oscillator.
– External clock input.
– On-the-fly clock source switch via software.
– Programmable system clock divider up to 1/512.
– Up to 17 general purpose I/O pins and one input-only pin. All output pins have individual 2-level
slew rate control.
– Standard interrupt pins ̅̅̅̅̅̅̅ and ̅̅̅̅̅̅̅.
– Two 16-bit Timers/Counters 0 and 1 compatible with standard 8051.
– One 16-bit Timer 2 with three-channel input capture module and 9 input pin can be selected.
– One 16-bit auto-reload Timer 3, which can be the baud rate clock source of UARTs.
– One 16-bit PWM counter interrupt for timer.
– One programmable Watchdog Timer (WDT) clocked by dedicated 10 kHz internal source.
– One dedicated Self Wake-up Timer (WKT) for self-timed wake-up for power reduced modes.
– Two full-duplex UART ports with frame error detection and automatic address recognition. TXD
and RXD pins of UART0 exchangeable via software.
– One SPI port with master and slave modes, up to 8 Mbps when system clock is 16 MHz.
– One I
C bus with master and slave modes, up to 400 kbps data rate.
– Three pairs, six channels of pulse width modulator (PWM) output, 10 output pins can be
selected., up to 16-bit resolution, with different modes and Fault Brake function for motor
– Eight channels of pin interrupt, shared for all I/O ports, with variable configuration of edge/level
– One 12-bit ADC, up to 500 ksps converting rate, hardware triggered and conversion result
compare facilitating motor control.
– Two power reduced modes: Idle and Power-down mode.
– Brown-out detection (BOD) with low power mode available, 4-level selection, interrupt or reset
– Power-on reset (POR).
Strong ESD and EFT immunity.
– Nuvoton On-Chip-Debugger (OCD) with KEILTM development environment.
– Nuvoton In-Circuit-Programmer (ICP).
– Nuvoton In-System-Programming (ISP) via UART
- Core Processor
- Core Size
- I2C, SPI, UART/USART
- Brown-out Detect/Reset, I2S, POR, PWM, WDT
- Number of I/O
- Program Memory Size
- 18KB (18K x 8)
- Program Memory Type
- EEPROM Size
- 4K x 8
- RAM Size
- 1K x 8
- Voltage Supply (Vcc/Vdd)
- 2.4V ~ 5.5V
- Data Converters
- A/D 8x12b
- Oscillator Type
- Operating Temperature
- -40??C ~ 105??C (TA)
- Mounting Type
- Surface Mount
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Supplier Device Package
N76E003AT20 Verwandte besondere
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Estimated Delivery Time: Sep 28 - Oct 03 days (choose Expedited at checkout).
Fracht & Zahlung
- Schiff Fee
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that N76E003AT20 is the original manufacturer or agent of NUVOTON?
- We have a professional business development department to strictly test and verify the qualifications of NUVOTON original manufacturers and agents. All NUVOTON suppliers must pass the qualification review before they can publish their N76E003AT20 devices; we pay more attention to the channels and quality of N76E003AT20 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of N76E003AT20 chips? Including NUVOTON original factory information, Microcontrollers application, N76E003AT20 pictures?
- You can use Jotrin's intelligent search engine, or filter by Microcontrollers category, or find it through Nuvoton Technology Corporation Information page.
- Q: Are the NUVOTON's N76E003AT20 price and stock displayed on the platform accurate?
- The NUVOTON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for N76E003AT20, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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- Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
- Q: What is the process for returns or replacement of N76E003AT20?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the N76E003AT20 we delivered, we will accept the replacement or return of the N76E003AT20 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of N76E003AT20.
(3)The N76E003AT20 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
- Q: How to contact us and get support, such as N76E003AT20 datasheet pdf, N76E003AT20 pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
Nuvoton Technology Corporation
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