Microchip, 8bit 8051, AT89LP Microcontroller, 20MHz, 8 kB Flash, 40-Pin PDIP
- RS Stock No.:
- 177-1688
- Mfr. Part No.:
- AT89LP52-20PU
- Brand:
- Microchip
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 177-1688
- Mfr. Part No.:
- AT89LP52-20PU
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | AT89LP | |
| Package Type | PDIP | |
| Mounting Type | Through Hole | |
| Pin Count | 40 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 8 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 256 B | |
| Number of SPI Channels | 1 | |
| Number of UART Channels | 1 | |
| Typical Operating Supply Voltage | 5.5 (Maximum) V | |
| Minimum Operating Temperature | -40 °C | |
| Length | 53.2mm | |
| Height | 4.95mm | |
| Width | 14.73mm | |
| Program Memory Type | Flash | |
| Instruction Set Architecture | 8051 | |
| Dimensions | 53.2 x 14.73 x 4.95mm | |
| Maximum Operating Temperature | +85 °C | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name AT89LP | ||
Package Type PDIP | ||
Mounting Type Through Hole | ||
Pin Count 40 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 8 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 256 B | ||
Number of SPI Channels 1 | ||
Number of UART Channels 1 | ||
Typical Operating Supply Voltage 5.5 (Maximum) V | ||
Minimum Operating Temperature -40 °C | ||
Length 53.2mm | ||
Height 4.95mm | ||
Width 14.73mm | ||
Program Memory Type Flash | ||
Instruction Set Architecture 8051 | ||
Dimensions 53.2 x 14.73 x 4.95mm | ||
Maximum Operating Temperature +85 °C | ||
- COO (Country of Origin):
- TW
Single-cycle microcontroller with 8KB ISP flash, 12-clock compatibility mode, 256 bytes flash data memory, 256 bytes RAM, three timers, UART, WDT, up to 36 I/Os, and an internal RC oscillator.
100% software and timing compatibility with AT89S52, meaning no changes to existing software, including fetching from external ROM or read/write from/to external RAM.Disable compatibility mode to achieve on average 9 times more throughput at the same current consumption and frequency as AT89S52, or lower the clock frequency 9 times and achieve the same speed as AT89S52 but with more than 5 times less current consumption.Save even more power and the cost of the quartz crystal altogether by using the internal 1.8432 MHz RC oscillator, which is Vcc and temperature compensated well enough to ensure proper UART serial communications.