Online Support

Featured Products

Featured Applications

 

The Nuvoton standard 8051 series is pin-compatible with traditional 12T 8051 and operating at 2.4V ~ 5.5V and -40℃ ~ 85℃, and provides 22.1184 MHz internal oscillator (1% accuracy at 25℃, 5V) , Data Flash configurable and high immunity (8KV ESD, 4KV EFT) . Package types include LQFP48, PLCC44, PQFP44, TQFP44 and DIP40.

Target Applications:

Security/Alarm, Bar Code Reader, KVM, Key Phone, Power Management, Communication Equipment, IPC, LCD TV, etc.

Key Features:

  • Core

- 4T/6T/12T 8051 processor

- Max frequency of 40 MHz

- Operating voltage: 2.4V to 5.5V

- Temperature range: -40℃ ~ 85℃

  • Memory

- Up to 128 KB of flash memory

- Up to 2 KB of SRAM

- Data Flash configurable

- ISP (In-System Programming)

  • ADC

- Up to 8 channels

- 10-bit resolution

- Up to 96 kSPS

  • Connectivity

- One SPI (up to 1.25 MHz)

- Up to two I²Cs (up to 400 kHz)

- Up to two UARTs

  • Clock Control

- 4 to 40 MHz crystal oscillator

     - Internal 22.1184 MHz (1% accuracy at 25℃, 5V)

     - Internal 22.1184 or 11.0592 MHz configurable

 

 

Share

Enter the Email address you like to share*
Your email*
Your name*
Validate Code*
Part No. Check Disty Flash SRAM Data Flash ISP ROM I/O Timer UART SPI I2C PWM Comparator ADC ISP /ICP /IAP Package Status INT Special Function
N78E055A Check Disty 16K 256+1K 4K 2.5K 40 3*16-bit 1 1 - 5*8-bit - - ISP PDIP40/PLCC44/PQFP44/LQFP48 Mass Production 4 6T/12T option, Extra I/O port, internal 22 MHz RC,4 level BOR
N78E059A Check Disty 32K 256+1K 4K 2.5K 40 3*16-bit 1 1 - 5*8-bit - - ISP PDIP40/PLCC44/PQFP44/LQFP48 Mass Production 4 6T/12T option, Extra I/O port, internal 22 MHz RC, 4 level BOR
N78E366A Check Disty 64K 256+1K - 2.5K 40 3*16-bit 1 1 - 5*8-bit - - ISP PDIP40/PLCC44/PQFP44/LQFP48 Mass Production 4 6T/12T option, Extra I/O port, internal 22 MHz RC, 4 level BOR
N78E517A Check Disty 64K 256+1K Configurable 2.5K 40 3*16-bit 1 1 - 5*8-bit - - ISP PDIP40/PLCC44/PQFP44/LQFP48 /TQFP44 Mass Production 4 6T/12T option, Extra I/O port, internal 22 MHz RC, 4 level BOR
N79E352R Check Disty 8K 256 128 - 38 3*16-bit 1 - 1 2*8-bit - - ICP PDIP40/LQFP48 Mass Production 2 internal 22MHz, KBI, BOR
W77C032A Check Disty - 256+1K - - 36 3*16-bit 2 - - - - - - PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77E058A Check Disty 32K 256+1K - - 36 3*16-bit 2 - - - - - - PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77E516A Check Disty 64K 256+1K - 4K 36 3*16-bit 2 - - - - - ISP PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77E532A Check Disty 128K 256+1K - 4K 36 3*16-bit 2 - - - - - ISP PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77L032A Check Disty - 256+1K - - 36 3*16-bit 2 - - - - - - PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77L058A Check Disty 32K 256+1K - - 36 3*16-bit 2 - - - - - - PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77L516A Check Disty 64K 256+1K   4K 36 3*16-bit 2 - - - - - ISP PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W77L532A Check Disty 128K 256+1K - 4K 36 3*16-bit 2 - - - - - ISP PDIP40/PLCC44/PQFP44 Mass Production 6 dual DPTR, Extra I/O port
W78C032 Check Disty - 256 - - 32 3*16-bit 1 - - - - - - PDIP40/PLCC44/PQFP44 Mass Production 2 Extra I/O port
W78C438 Check Disty - 256 - - 40 3*16-bit 1 - - - - - - PQFP100 Mass Production 4 1MB external memory space
W78E052D Check Disty 8K 256 - 2K 36 3*16-bit 1 - - - - - ISP PDIP40/PLCC44/PQFP44/LQFP48/TQFP44 Mass Production 4 6T/12T option, Extra I/O port
W78E054D Check Disty 16K 256 - 2K 36 3*16-bit 1 - - - - - ISP PDIP40/PLCC44/PQFP44/LQFP48/TQFP44 Mass Production 4 6T/12T option, Extra I/O port
W78E058D Check Disty 32K 512 - 4K 36 3*16-bit 1 - - - - - ISP PDIP40/PLCC44/PQFP44/LQFP48 Mass Production 4 6T/12T option, Extra I/O port
W78E516D Check Disty 64K 512 - 4K 36 3*16-bit 1 - - - - - ISP PDIP40/PLCC44/PQFP44/LQFP48 Mass Production 4 6T/12T option, Extra I/O port
W78E858A Check Disty 32K 768 - 4K 36 3*16-bit 1 - - 4*8-bit - - ISP PDIP40/PLCC44/PQFP44 Mass Production 10 128B EE, Extra I/O port
W78ERD2A Check Disty 64K 256+1K - 4K 36 3*16-bit 1 - - 5*8-bit - - ISP PDIP40/PLCC44/PQFP44 Mass Production 4 PCA, 6T/12T option, Extra I/O port
W78IRD2A Check Disty 64K 256+1K - 4K 36 3*16-bit 1 - - 5*8-bit - - ISP PDIP40/PLCC44 Mass Production 4 PCA, 6T/12T option, Extra I/O port
W79E632A Check Disty 128K 256+1K - 4K 36 3*16-bit 1 - - 6*8-bit - - ISP PLCC44/PQFP44 Mass Production 2 Extra I/O port
W79E633A Check Disty 128K 256+1K - 4K 36 3*16-bit 1 - 2 6*8-bit - 4*10-bit ISP PLCC44/PQFP44 Mass Production 2 Extra I/O port
W79E658A Check Disty 128K 256+1K - 4K 60 3*16-bit 1 - 2 6*8-bit - 8*10-bit ISP PQFP100 Mass Production 2 JTAG interface, Extra I/O port
W79E659A Check Disty 32K 256+1K - 4K 60 3*16-bit 1 - 2 6*8-bit - 8*10-bit ISP PQFP100 Mass Production 2 JTAG interface, Extra I/O port
W79L632A Check Disty 128K 256+1K - 4K 36 3*16-bit 1 - - 6*8-bit - - ISP PLCC44/PQFP44 Mass Production 2 Extra I/O port
W79L633A Check Disty 128K 256+1K - 4K 36 3*16-bit 1 - 2 6*8-bit - 4*10-bit ISP PLCC44/PQFP44 Mass Production 2 Extra I/O port
W79L658A Check Disty 128K 256+1K - 4K 60 3*16-bit 1 - 2 6*8-bit - 8*10-bit ISP PQFP100 Mass Production 2 JTAG interface, Extra I/O port
W79L659A Check Disty 32K 256+1K - 4K 60 3*16-bit 1 - 2 6*8-bit - 8*10-bit ISP PQFP100 Mass Production 2 JTAG interface, Extra I/O port

User Feedback

Please rate our website
Email
Name*
Validate Code*

微信扫一扫,关注新唐MCU。

Login myNuvoton

to stay informed of any changes to the documents you download.
If you don't want to login, just close this page and download directly.