Datasheet AT89LV55-12PI - Atmel Microcontrollers (MCU) 80C31 w/8k — 数据表

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Manufacturer: Atmel

Description: Microcontrollers (MCU) 80C31 w/8k

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Docket:
Features
· Compatible with MCS®-51 Products · 20K Bytes of Reprogrammable Flash Memory · · · · · · · ·
­ Endurance: 1,000 Write/Erase Cycles Fully Static Operation: 0 Hz to 12 MHz Three-level Program Memory Lock 256 x 8-bit Internal RAM 32 Programmable I/O Lines Three 16-bit Timer/Counters Eight Interrupt Sources Low-power Idle and Power-down Modes 2.7V to 6.0V Operating Range
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Description
The AT89LV55 is a low-voltage, low-power CMOS 8-bit microcontroller with 20K bytes of Flash programmable and erasable read-only memory. The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89LV55 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications. The AT89LV55 provides th

Specifications:

• Clock Frequency Max: 12 MHz
• Core: 89LV
• Data Bus Width: 8 bit
• Height: 4.83 mm
• Interface: UART
• Length: 52.58 mm
• Mounting Style: Through Hole
• Number of I/O Lines: 32
• Number of Timers: 3 x 16 bit
• On-Chip ADC: No
• Operating Supply Voltage: 2.7 V to 6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: PDIP-40
• Program Memory Size: 20 Kb
• Program Memory Type: Flash
• RAM Size: 256 B
• Supply Voltage Range: 2.7 V to 6 V
• Width: 13.97 mm
• RoHS: No

其他名称:

AT89LV5512PI, AT89LV55 12PI