Datasheet AT89S8253-24AU - Atmel 8- bit Microcontrollers (MCU) 12 Kb Flash 256B RAM 2.7V-5.5V

Detailed Description

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) 12 Kb Flash 256B RAM 2.7V-5.5V

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Docket:
Features
· Compatible with MCS®-51 Products · 12K Bytes of In-System Programmable (ISP) Flash Program Memory
­ SPI Serial Interface for Program Downloading ­ Endurance: 10,000 Write/Erase Cycles 2K Bytes EEPROM Data Memory ­ Endurance: 100,000 Write/Erase Cycles 64-byte User Signature Array 2.7V to 5.5V Operating Range Fully Static Operation: 0 Hz to 24 MHz Three-level Program Memory Lock 256 x 8-bit Internal RAM 32 Programmable I/O Lines Three 16-bit Timer/Counters Nine Interrupt Sources Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition Enhanced SPI (Double Write/Read Buffered) Serial Interface Low-power Idle and Power-down Modes Interrupt Recovery from Power-down Mode Programmable Watchdog Timer Dual Data Pointer Power-off Flag Flexible ISP Programming (Byte and Page Modes) ­ Page Mode: 64 Bytes/Page for Code Memory, 32 Bytes/Page for Data Memory Four-level Enhanced Interrupt Controller Programmable and Fuseable x2 Clock Option Internal Power-on

Specifications:

• Clock Frequency Max: 24 MHz
• Core: 89 s
• Data Bus Width: 8 bit
• Height: 1 mm
• Interface: SPI, UART
• Length: 10 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 32
• Number of Timers: 3
• On-Chip ADC: No
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-44
• Processor Series: AT89x
• Program Memory Size: 12 Kb
• Program Memory Type: Flash
• RAM Size: 256 B
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V
• Width: 10 mm
• RoHS: Yes

Other Names:

AT89S825324AU, AT89S8253 24AU