The PC9RS08LE4CWL is an 8-bit microcontroller featuring a central processor unit (CPU) capable of operating at speeds up to 20 MHz within a voltage range of 2.7 V to 5.5 V, and is rated for a temperature range of -40¬8C to 85¬8C. It includes 4 KB of flash memory for program storage and 256 bytes of RAM, along with security features to protect the flash memory contents from unauthorized access. This microcontroller supports various power-saving modes, including wait and stop modes, which are beneficial for low-power applications. It offers multiple clock source options, including an external oscillator and an internal clock source with frequency-locked-loop capabilities, allowing for precise clock management. The device is equipped with a range of peripherals, including an 8-channel, 10-bit analog-to-digital converter (ADC), two timer/pulse-width modulator (TPM) modules, a serial communications interface (SCI), and a keyboard interrupt module. It also supports up to 26 general-purpose input/output (GPIO) pins, enhancing its versatility for various applications. The PC9RS08LE4CWL is packaged in a 28-pin SOIC format, making it suitable for compact designs. This microcontroller is ideal for applications requiring reliable performance in a wide range of environments, particularly where low power consumption is critical.
Manufacturer: NXP
Win Source Part Number: 791458-PC9RS08LE4CWL
Series: RS08
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: RS08
Speed: 20MHz
Package: 28-SOIC (0.295", 7.50mm Width)
Core Size: 8-Bit
Connectivity: SCI
Peripherals: LCD, LVD, POR, PWM, WDT
Number of I/O: 26
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
RAM Size: 256 x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 2.7 V ~ 5.5 V
Part Status: Obsolete(EOL)
Family Name: PC9RS08LE4
Categories: Integrated Circuits (ICs)
Manufacturer Package: 28-SOIC
Alternative Parts (Cross-Reference): ZGR163LAS2801CRXXX; ZGR163LAS2802GRXXX ; ZGR163LES2802CRXXX ; ZGR163LAS2816GRXXX;
Introduction Date: June 28, 2008
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 4KB FLASH 28SOIC / MCU 8-bit RS08 CISC 4KB Flash 3.3V/5V 28-Pin SOIC W Rail Product overview: PC9RS08LE4CWL from NXP Semiconductors is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 4KB, SOIC. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PC9RS08LE4CWL can be used for catalog matching and distributor lookup.
RS08 RS08 Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 28-SOIC
IC MCU 8BIT 4KB FLASH 28SOIC
RS08 RS08 Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 28-SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 791458-PC9RS08LE4CWL | 685-PC9RS08LE4CWL | PC9RS08LE4CWL-ND | PC9RS08LE4CWL | PC9RS08LE4CWL |
| Product Name | Embedded - Embedded - Microcontrollers - PC9RS08LE4CWL | 8-bit 8BIT 4KB SOIC Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | ||
| RAM | 4 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | |
| ROM Type | Flash; FLASH | Flash | |||
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts |
