Description

Electronic Component Model: SAF-C504-2E24M is a fully compatible standard 8051 microcontroller. It has an external operating frequency of up to 40 MHz and comes with 16 Kbyte on-chip program memory. There are different versions available - C504-2R (ROM version with optional ROM protection), C504-2E (programmable OTP version), and C504-L (without on-chip program memory). It also has 256 byte on-chip RAM and 256 byte on-chip XRAM. The component features four 8-bit ports, with 2 ports having mixed analog/digital I/O capability. It has three 16-bit timers/counters, including Timer 2 with up/down counter feature. Additionally, it has a capture/compare unit for PWM signal generation and signal capturing with a 3-channel 16-bit capture/compare unit and a 1-channel 10-bit compare unit. The SAF-C504-2E24M also includes a full duplex serial interface (USART), a 10-bit A/D Converter with 8 multiplexed inputs, and twelve interrupt sources with two priority levels. It supports on-chip emulation with Enhanced Hooks Technology TM and has a programmable 15-bit Watchdog Timer, oscillator watchdog, and fast Power On Reset. It also offers power saving modes like Idle mode and Power-down mode with wake-up capability through INT0. The component comes in an M-QFP-44 package and is available in different temperature ranges: SAB-C504 TA (0 to 70 °C), SAF-C504 TA (-40 to 85 °C), SAK-C504 TA (-40 to 125 °C) with a maximum operating frequency of 24 MHz.

Specifications and features

• Fully compatible to standard 8051 microcontroller
• Up to 40 MHz external operating frequency
• 16 Kbyte on-chip program memory
• 256 byte on-chip RAM
• 256 byte on-chip XRAM
• Four 8-bit ports
• 2 ports with mixed analog/digital I/O capability
• Three 16-bit timers/counters
• Timer 2 with up/down counter feature
• Capture/compare unit for PWM signal generation and signal capturing
• 3-channel 16-bit capture/compare unit
• 1-channel 10-bit compare unit
• Full duplex serial interface (USART)
• 10-bit A/D Converter with 8 multiplexed inputs
• Twelve interrupt sources with two priority levels
• On-chip emulation support logic (Enhanced Hooks Technology TM)
• Programmable 15-bit Watchdog Timer
• Oscillator Watchdog
• Fast Power On Reset
• Power Saving Modes: Idle mode, Power-down mode with wake-up capability through INT0
• M-QFP-44 package
• Temperature ranges: SAB-C504 TA (0 to 70 °C), SAF-C504 TA (-40 to 85 °C), SAK-C504 TA (-40 to 125 °C) (max. operating frequency: 24 MHz)

Application Scenarios

The SAF-C504-2E24M electronic component can be used in various applications such as microcontroller-based systems, embedded systems, automation systems, industrial control systems, and electronic devices that require high-performance microcontrollers.

Comparison

- Fully compatible with standard 8051 microcontroller.

- Supports a high external operating frequency of up to 40 MHz.

- Provides 16 Kbyte on-chip program memory.

- Offers on-chip emulation support logic with Enhanced Hooks Technology TM.

- Includes features like timers/counters, capture/compare unit, serial interface, A/D Converter, and interrupt sources for versatile functionality.

- Supports power saving modes to optimize power consumption.

- Comes in a compact and reliable M-QFP-44 package.

- Available in different temperature ranges to suit different environments.

- The component may not be suitable for applications requiring extremely low or high temperature ranges beyond its specified limits.