AT89LP428,828 数据手册
其他文档
AT89LP828-20PU 149 pages
技术规格
- RoHS: true
- CPU Core: 51Series
- Category: Single Chip Microcomputer/Microcontroller/Microcontroller Units (MCUs/MPUs/SOCs)
- Watchdog: Yes
- Datasheet: Microchip Tech AT89LP428-20AU
- CPU Maximum Speed: 20MHz
- GPIO Ports Number: 30
- Low-Voltage Detect: Yes
- Internal Oscillator: Yes
- Program Storage Size: 4KB
- Operating Voltage Range: 2.4V~5.5V
- Operating Temperature Range: -40°C~+85°C
- Package: TQFP-32(7x7)
- Manufacturer: Microchip Tech
- Series: 89LP
- Packaging: Tray
- Part Status: Active
- Core Processor: 8051
- Core Size: 8-Bit
- Speed: 20MHz
- Connectivity: SPI, UART/USART
- Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O: 30
- Program Memory Size: 4KB (4K x 8)
- Program Memory Type: FLASH
- EEPROM Size: 512 x 8
- RAM Size: 768 x 8
- Voltage - Supply (Vcc/Vdd): 2.4V ~ 5.5V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 32-TQFP
- Supplier Device Package: 32-TQFP (7x7)
- Base Part Number: AT89LP428
- detail: 8051 89LP Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 32-TQFP (7x7)