In stock: 4396 pcs
| Part Number |
AT89LP4052-16XI
|
AT89LP4052-16PI
 |
AT89LP3240-20MU
 |
AT89LP4052-16SU
 |
|
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | |
| RAM Size | 256 x 8 | 256 x 8 | 4.25K x 8 | 256 x 8 | |
| EEPROM Size | - | - | 8K x 8 | - | |
| Data Converters | - | - | A/D 8x10b | - | |
| Program Memory Size | 4KB (4K x 8) | 4KB (4K x 8) | 32KB (32K x 8) | 4KB (4K x 8) | |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V | 2.4V ~ 5.5V | 2.4V ~ 3.6V | 2.4V ~ 5.5V | |
| Package / Case | 20-TSSOP (0.173', 4.40mm Width) | 20-DIP (0.300', 7.62mm) | 44-VFQFN Exposed Pad | 20-SOIC (0.295", 7.50mm Width) | |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount | |
| Package | Tube | Tube | Tray | Tube | |
| Core Processor | 8051 | 8051 | 8051 | 8051 | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit | |
| Supplier Device Package | 20-TSSOP | 20-PDIP | 44-VQFN (7x7) | 20-SOIC | |
| Series | 89LP | 89LP | 89LP | 89LP | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| Connectivity | SPI, UART/USART | SPI, UART/USART | I²C, SPI, UART/USART | SPI, UART/USART | |
| Number of I/O | 15 | 15 | 38 | 15 | |
| Base Product Number | AT89LP4052 | AT89LP4052 | AT89LP3240 | AT89LP4052 | |
| Speed | 16MHz | 16MHz | 20MHz | 16MHz |
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