Product Information:
| Standard Package: | 38 | | Packaging: | Tube | | Core Processor: | 8051 | | Core Size: | 8-Bit | | Speed: | 20MHz | | Connectivity: | I²C, UART/USART | | Peripherals: | Brown-out Detect/Reset, LED, POR, WDT | | Number of I/O: | 18 | | Program Memory Size: | 4KB (4K x 8) | | Program Memory Type: | OTP | | EEPROM Size: | - | | RAM Size: | 128 x 8 | | Voltage - Supply (Vcc/Vdd): | 2.7 V ~ 6 V | | Data Converters: | A/D 4x8b | | Oscillator Type: | Internal | | Operating Temperature: | -40°C ~ 85°C | | Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
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