Datasheet AT89S4051-24SU - Atmel Microcontrollers (MCU) 4K FLASH 24 MHz

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) 4K FLASH 24 MHz

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Docket:
Features
· Compatible with MCS®51 Products · 2K/4K Bytes of In-System Programmable (ISP) Flash Program Memory
­ Serial Interface for Program Downloading ­ Endurance: 10,000 Write/Erase Cycles 2.7V to 5.5V Operating Range Fully Static Operation: 0 Hz to 24 MHz Two-level Program Memory Lock 256 x 8-bit Internal RAM 15 Programmable I/O Lines Two 16-bit Timer/Counters Six Interrupt Sources Programmable Serial UART Channel Direct LED Drive Outputs On-chip Analog Comparator with Selectable Interrupt 8-bit PWM (Pulse-width Modulation) Low Power Idle and Power-down Modes Brownout Reset Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition Internal Power-on Reset Interrupt Recovery from Power-down Mode Programmable and Fuseable x2 Clock Option Four-level Enhanced Interrupt Controller Power-off Flag Flexible Programming (Byte and Page Modes) ­ Page Mode: 32 Bytes/Page User Serviceable Signature Page (32 Bytes)
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8-bit M

Specifications:

• Clock Frequency Max: 24 MHz
• Core: 8051
• Data Bus Width: 8 bit
• Height: 2.35 mm
• Interface: UART
• Length: 13 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 15
• Number of Timers: 2
• On-Chip ADC: No
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: SOIC
• Processor Series: AT89x
• Program Memory Size: 4 Kb
• Program Memory Type: Flash
• RAM Size: 256 B
• Supply Voltage Range: 2.7 V to 5.5 V
• Width: 7.6 mm
• RoHS: Yes

Other Names:

AT89S405124SU, AT89S4051 24SU