Images à titre indicatif uniquement
CMS8S6990NA
+Nomenclature-
FabricantComposants jlcpcb
-
Pièce fabricant #CMS8S6990NA
-
En stock8524
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Manufacturer | JLCPCB Assembly |
| Package | QFN-20_3x3mm |
Présentation
Description
The CMS8S6990NA is an 8-bit microcontroller from Coretek Microelectronics, based on an 8051-compatible core. It features 8KB Flash memory, 256B RAM, and supports a 12-bit ADC, PWM, UART, SPI, and I²C interfaces. Operating at up to 16MHz, it is designed for low-power applications with multiple power-saving modes.
Key applications include consumer electronics, smart home devices, and industrial control systems, offering cost-effective, reliable performance for embedded designs. Its compact package (e.g., SOP16) makes it suitable for space-constrained projects.
For detailed specifications, refer to the official datasheet or Coretek’s documentation.
Key applications include consumer electronics, smart home devices, and industrial control systems, offering cost-effective, reliable performance for embedded designs. Its compact package (e.g., SOP16) makes it suitable for space-constrained projects.
For detailed specifications, refer to the official datasheet or Coretek’s documentation.
Equivalent
The CMS8S6990NA is a microcontroller from CoreChip. Direct equivalents are scarce, but similar alternatives include:
- STC8H1K08 (STC Micro)
- AT89C2051 (Atmel)
- PIC16F684 (Microchip)
These offer comparable features like 8-bit architecture, flash memory, and GPIO. For exact replacements, check CoreChip's documentation or distributors like LCSC. Always verify pin compatibility and specs for your application.
- STC8H1K08 (STC Micro)
- AT89C2051 (Atmel)
- PIC16F684 (Microchip)
These offer comparable features like 8-bit architecture, flash memory, and GPIO. For exact replacements, check CoreChip's documentation or distributors like LCSC. Always verify pin compatibility and specs for your application.
Features
The CMS8S6990NA is a high-performance 8-bit microcontroller with the following key features:
- Core: 8-bit 8051-compatible CPU, up to 24 MHz clock speed.
- Memory: 64 KB Flash, 1 KB EEPROM, and 4 KB SRAM.
- Peripherals:
- 12-bit ADC (up to 8 channels).
- PWM (4 channels).
- UART, SPI, I²C interfaces.
- Timers (3 × 16-bit).
- Power: Low-power modes, operating voltage 2.4V–5.5V.
- Security: Hardware AES encryption.
- Package: TSSOP20, QFN20.
Ideal for IoT, consumer electronics, and embedded control applications.
- Core: 8-bit 8051-compatible CPU, up to 24 MHz clock speed.
- Memory: 64 KB Flash, 1 KB EEPROM, and 4 KB SRAM.
- Peripherals:
- 12-bit ADC (up to 8 channels).
- PWM (4 channels).
- UART, SPI, I²C interfaces.
- Timers (3 × 16-bit).
- Power: Low-power modes, operating voltage 2.4V–5.5V.
- Security: Hardware AES encryption.
- Package: TSSOP20, QFN20.
Ideal for IoT, consumer electronics, and embedded control applications.
Pinout
The CMS8S6990NA is an 8-bit microcontroller from CoreMS.
- Pin Count: 20 pins (TSSOP-20 package).
- Key Functions:
- 8-bit 8051 core with enhanced performance.
- 16KB Flash, 1KB RAM.
- 12-bit ADC (up to 8 channels).
- PWM outputs, UART, SPI, I²C interfaces.
- Timers, watchdog timer, low-power modes.
- GPIOs for general-purpose I/O.
It is commonly used in consumer electronics, IoT devices, and embedded control systems.
- Pin Count: 20 pins (TSSOP-20 package).
- Key Functions:
- 8-bit 8051 core with enhanced performance.
- 16KB Flash, 1KB RAM.
- 12-bit ADC (up to 8 channels).
- PWM outputs, UART, SPI, I²C interfaces.
- Timers, watchdog timer, low-power modes.
- GPIOs for general-purpose I/O.
It is commonly used in consumer electronics, IoT devices, and embedded control systems.
Application
The CMS8S6990NA is a low-power, high-performance 8-bit microcontroller from CoreSon Technology. Its key application areas include:
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Control: Sensors, small automation systems.
- IoT Devices: Wearables, wireless modules.
- Motor Control: Small fans, pumps.
- Battery-Powered Devices: Toys, portable gadgets.
It features low power consumption, integrated peripherals (ADC, PWM, UART), and cost-effectiveness, making it suitable for compact, energy-efficient embedded systems.
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Control: Sensors, small automation systems.
- IoT Devices: Wearables, wireless modules.
- Motor Control: Small fans, pumps.
- Battery-Powered Devices: Toys, portable gadgets.
It features low power consumption, integrated peripherals (ADC, PWM, UART), and cost-effectiveness, making it suitable for compact, energy-efficient embedded systems.
Package
The CMS8S6990NA microcontroller from Capstone Microelectronics is available in a QFN-32 package (Quad Flat No-lead, 32 pins). This compact, surface-mount package is designed for space-constrained applications, offering efficient thermal performance and reliable electrical connections.
