Rainbow Electronics AT89S53 User Manual
Features, Description
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Table of contents
Document Outline
- Block Diagram
- Instruction Set
- Features
- Description
- Pin Description
- Pin Description
- Special Function Registers
- Data Memory - RAM
- Programmable Watchdog Timer
- Timer 0 and 1
- Timer 2
- Capture Mode
- Auto-reload (Up or Down Counter)
- Baud Rate Generator
- Programmable Clock Out
- UART
- Serial Peripheral Interface
- Interrupts
- Oscillator Characteristics
- Idle Mode
- Status of External Pins During Idle and Power-down Modes
- Power-down Mode
- Program Memory Lock Bits
- Lock Bit Protection Modes(1)(2)
- Programming the Flash
- Programming Interface
- Serial Downloading
- Either an external system clock is supplied at pin XTAL1 or a crystal needs to be connected acros...
- Flash Parallel Programming Modes
- Flash Programming and Verification Characteristics – Parallel Mode
- Flash Programming and Verification Waveforms – Parallel Mode
- Serial Downloading Waveforms
- Absolute Maximum Ratings*
- DC Characteristics
- AC Characteristics
- External Program and Data Memory Characteristics
- External Program Memory Read Cycle
- External Data Memory Read Cycle
- External Data Memory Write Cycle
- External Clock Drive Waveforms
- External Clock Drive
- Serial Port Timing: Shift Register Mode Test Conditions
- Shift Register Mode Timing Waveforms
- AC Testing Input/Output Waveforms(1)
- Float Waveforms(1)
- Ordering Information
- Pin Configurations