Microchip, 8bit 80C52, AT89C51 Microcontroller, 40MHz, 64 kB Flash, 44-Pin VQFP
- RS Stock No.:
- 177-3941
- Mfr. Part No.:
- AT89C51ID2-RLTUM
- Manufacturer:
- Microchip
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 177-3941
- Mfr. Part No.:
- AT89C51ID2-RLTUM
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | AT89C51 | |
| Package Type | VQFP | |
| Mounting Type | Surface Mount | |
| Pin Count | 44 | |
| Device Core | 80C52 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 64 kB | |
| Maximum Frequency | 40MHz | |
| RAM Size | 2.048 kB | |
| Number of PWM Units | 1 x 8 bit | |
| Number of SPI Channels | 1 | |
| Number of UART Channels | 1 | |
| Number of I2C Channels | 1 | |
| Typical Operating Supply Voltage | 5.5 (Maximum) V | |
| Minimum Operating Temperature | -40 °C | |
| Width | 10.1mm | |
| Instruction Set Architecture | 8051 | |
| Program Memory Type | Flash | |
| Length | 10.1mm | |
| Maximum Operating Temperature | +85 °C | |
| Pulse Width Modulation | 1 (5 x 8 bit) | |
| Height | 1.45mm | |
| Dimensions | 10.1 x 10.1 x 1.45mm | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name AT89C51 | ||
Package Type VQFP | ||
Mounting Type Surface Mount | ||
Pin Count 44 | ||
Device Core 80C52 | ||
Data Bus Width 8bit | ||
Program Memory Size 64 kB | ||
Maximum Frequency 40MHz | ||
RAM Size 2.048 kB | ||
Number of PWM Units 1 x 8 bit | ||
Number of SPI Channels 1 | ||
Number of UART Channels 1 | ||
Number of I2C Channels 1 | ||
Typical Operating Supply Voltage 5.5 (Maximum) V | ||
Minimum Operating Temperature -40 °C | ||
Width 10.1mm | ||
Instruction Set Architecture 8051 | ||
Program Memory Type Flash | ||
Length 10.1mm | ||
Maximum Operating Temperature +85 °C | ||
Pulse Width Modulation 1 (5 x 8 bit) | ||
Height 1.45mm | ||
Dimensions 10.1 x 10.1 x 1.45mm | ||
- COO (Country of Origin):
- PH
High-performance CMOS flash version of the 80C51 CMOS, single-chip, 8-bit microController: a 64KB flash memory block for program and data. The flash memory can be programmed in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin. This device retains all features of the Microchip 80C52 and adds a programmable counter array, 1792 byte XRAM, a hardware watchdog timer, SPI and keyboard, a more versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode). A fully static design reduces system power consumption by bringing the clock frequency down to any value without data loss.
80C52 Compatible
8051 Instruction Compatible
Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)
Four 8-bit I/O Ports (44 Pins Version)
Three 16-bit Timer/Counters
256 Bytes Scratch Pad
8051 Instruction Compatible
Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)
Four 8-bit I/O Ports (44 Pins Version)
Three 16-bit Timer/Counters
256 Bytes Scratch Pad