Datasheet AT89LS8252-12AC - Atmel Microcontrollers (MCU) Low V w/8k — 数据表

详细说明

Manufacturer: Atmel

Description: Microcontrollers (MCU) Low V w/8k

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Docket:
Features
· Compatible with MCS®51 Products · 8K Bytes of In-System Reprogrammable Downloadable Flash Memory · · · · · · · · · · · · · · ·
- SPI Serial Interface for Program Downloading - Endurance: 1,000 Write/Erase Cycles 2K Bytes EEPROM - Endurance: 100,000 Write/Erase Cycles 2.7V to 6V Operating Range 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 Nine Interrupt Sources Programmable UART Serial Channel SPI Serial Interface Low Power Idle and Power Down Modes Interrupt Recovery From Power Down Programmable Watchdog Timer Dual Data Pointer Power Off Flag
8-Bit Microcontroller with 8K Bytes Flash AT89LS8252
Not Recommended for New Designs.

Use AT89S8253.

Specifications:

• Clock Frequency Max: 12 MHz
• Core: 89LS
• 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 x 16 bit
• On-Chip ADC: No
• Operating Supply Voltage: 2.7 V to 6 V
• Operating Temperature Range: 0 C to + 70 C
• Package / Case: TQFP-44
• Program Memory Size: 8 Kb
• Program Memory Type: Flash
• RAM Size: 256 B
• Supply Voltage Range: 2.7 V to 6 V
• Width: 10 mm
• RoHS: No

其他名称:

AT89LS825212AC, AT89LS8252 12AC