IC MCU 8BIT 4KB FLASH 44TQFP
AT89C51-33AI is a Embedded - Microcontrollers manufactured by Microchip Technology. IC MCU 8BIT 4KB FLASH 44TQFP. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4V ~ 6V, package / case 44-TQFP.
In Stock: 2,663
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 33MHz |
| Connectivity | UART/USART |
| Peripherals | - |
| Number of I/O | 32 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Supplier Device Package | 44-TQFP (10x10) |
AT89C51-33AI is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| AT89C51-33JI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | 100% | View |
| DS80C320-QNL+T&R | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT ROMLESS 44PLCC | 98% | View |
| DS80C320-QNL/T&R | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT ROMLESS 44PLCC | 98% | View |
| DS87C530-QNL | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT 16KB OTP 52PLCC | 98% | View |
| PIC17C42AT-33I/PT | Microchip Technology | IC MCU 8BIT 4KB OTP 44TQFP | 98% | View |
| PIC17C752-33I/L | Microchip Technology | IC MCU 8BIT 16KB OTP 68PLCC | 92% | View |
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