Datasheet AT89C51AC2-RLTUM - Atmel 8- bit Microcontrollers (MCU) C51AC2 32K FLASHADC EEP 5 V
Part Number: AT89C51AC2-RLTUM
Detailed Description
Manufacturer: Atmel
Description: 8- bit Microcontrollers (MCU) C51AC2 32K FLASHADC EEP 5 V
Docket:
Features
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80C51 Core Architecture 256 Bytes of On-chip RAM 1 KB of On-chip XRAM 32 KB of On-chip Flash Memory Data Retention: 10 Years at 85° C Read/Write Cycle: 10K 2 KB of On-chip Flash for Bootloader 2 KB of On-chip EEPROM Read/Write Cycle: 100K 14-sources 4-level Interrupts Three 16-bit Timers/Counters Full Duplex UART Compatible 80C51 Maximum Crystal Frequency 40 MHz, in X2 Mode, 20 MHz (CPU Core, 20 MHz) Five Ports: 32 + 2 Digital I/O Lines Five-channel 16-bit PCA with: PWM (8-bit) High-speed Output Timer and Edge Capture Double Data Pointer 21-bit Watchdog Timer (7 Programmable Bits) 10-bit Resolution Analog to Digital Converter (ADC) with 8 Multiplexed Inputs On-chip Emulation Logic (Enhanced Hook System) Power Saving Modes: Idle Mode Power-down Mode Power Supply: 3V to 5.5V Temperature Range: Industrial (-40° to +85°C) Packages: VQFP44, PLCC44
Enhanced 8-bit Microcontroller with 32 KB Flash Memory
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Specifications:
- Clock Frequency Max: 40 MHz
- Core: 80C51
- Data Bus Width: 8 bit
- Height: 1.45 mm
- Interface: UART
- Length: 10.1 mm
- Mounting Style: SMD/SMT
- Number of I/O Lines: 34
- Number of Timers: 3
- On-Chip ADC: Yes
- Operating Supply Voltage: 3 V to 5.5 V
- Operating Temperature Range: - 40 C to + 85 C
- Package / Case: VQFP-44
- Packaging Type: Tray
- Processor Series: AT89x
- Program Memory Size: 32 Kb
- Program Memory Type: Flash
- RAM Size: 1280 B
- Supply Voltage Range: 3 V to 5.5 V
- Width: 10.1 mm
- RoHS: Yes
Other Names:
AT89C51AC2RLTUM, AT89C51AC2 RLTUM