Microchip, 8bit 80C5X2, AT89C51 Microcontroller, 48MHz, 32 kB Flash, 64-Pin VQFP

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Subtotal (1 pack of 2 units)*

$24.42

(exc. GST)

$26.86

(inc. GST)

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  • Plus 82 unit(s) shipping from 08 December 2025
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Units
Per unit
Per Pack*
2 - 38$12.21$24.42
40 - 78$11.915$23.83
80 +$11.725$23.45

*price indicative

Packaging Options:
RS Stock No.:
177-3767
Mfr. Part No.:
AT89C5131A-RDTUM
Brand:
Microchip
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Brand

Microchip

Family Name

AT89C51

Package Type

VQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

80C5X2

Data Bus Width

8bit

Program Memory Size

32 kB

Maximum Frequency

48MHz

RAM Size

1.024 kB

USB Channels

1

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

Maximum Operating Temperature

+85 °C

Length

10.1mm

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of Ethernet Channels

0

Height

1.45mm

Data Rate

12.03Mbit/s

Width

10.1mm

Dimensions

10.1 x 10.1 x 1.45mm

Pulse Width Modulation

1 (5 x 8 bit)

High-performance flash version of the 80C51 single-chip 8-bit microController: full-speed USB functions.

80C52X2 Core (6 Clocks per Instruction)
Maximum Core Frequency 48MHz in X1 Mode, 24MHz in X2 Mode
Dual Data Pointer
Full-duplex Enhanced UART (EUART)
Three 16-bit Timer/Counters: T0, T1 and T2
256 Bytes of Scratchpad RAM
16/32Kb On-chip Flash EEPROM In-System Programming through USB
Byte and Page (128 bytes) Erase and Write
100k Write Cycles
3KbFlash EEPROM for Bootloader
Byte and Page (128 bytes)

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