Rainbow Electronics АТ89С51 User Manual
Features, Description
Advertising
Table of contents
Document Outline
- Features
- Description
- Pin Configurations
- Block Diagram
- Pin Description
- Special Function Registers
- Memory Organization
- Watchdog Timer (One-time Enabled with Reset-out)
- Using the WDT
- WDT During Power-down and Idle
- UART
- Timer 0 and 1
- Interrupts
- Oscillator Characteristics
- Idle Mode
- Power-down Mode
- Program Memory Lock Bits
- Programming the Flash – Parallel Mode
- Programming the Flash – Serial Mode
- Programming Interface – Parallel Mode
- Flash Programming and Verification Characteristics (Parallel Mode) TA = 20˚C to 30˚C, VCC = 4.5 t...
- Flash Programming and Verification Waveforms – Serial Mode
- 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