Datasheet AT89C51AC3-RDTUM - Atmel Microcontrollers (MCU) C51AC3 64K FLASHADC EEP 5 V

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) C51AC3 64K FLASHADC EEP 5 V

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Features
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80C51 Core Architecture 256 Bytes of On-chip RAM 2048 Bytes of On-chip ERAM 64K Bytes of On-chip Flash Memory ­ Data Retention: 10 Years at 85° C ­ Read/Write Cycle: 100K Boot Code Section with Independent Lock Bits 2K Bytes of On-chip Flash for Bootloader In-System Programming by On-Chip UART Boot Program and IAP Capability 2K Bytes of On-chip EEPROM Read/Write Cycle: 100K Integrated Power Monitor (POR: PFD) To Supervise Internal Power Supply 14-sources 4-level Interrupts Three 16-bit Timers/Counters Full Duplex UART Compatible 80C51 High-speed Architecture ­ In Standard Mode: 40 MHz (Vcc 3V to 5.5V, both Internal and external code execution) 60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only) ­ In X2 mode (6 Clocks/machine cycle) 20 MHz (Vcc 3V to 5.5V, both Internal and external code execution) 30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only) Five Ports: 32 + 4 Digital I/O Lines Five-channel 16-bit PCA with ­ PWM (8-bit) ­ High-spe

Specifications:

• Clock Frequency Max: 60 MHz
• Core: 8051
• Data Bus Width: 8 bit
• Height: 1.45 mm
• Interface: SPI, UART
• Length: 10.1 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 36
• 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-64
• Packaging Type: Tray
• Processor Series: AT89x
• Program Memory Size: 64 Kb
• Program Memory Type: Flash
• RAM Size: 2304 B
• Supply Voltage Range: 4.5 V to 5.5 V
• Width: 10.1 mm
• RoHS: Yes

Other Names:

AT89C51AC3RDTUM, AT89C51AC3 RDTUM