Microchip, 8bit 8 bit CPU, AT89C51 Microcontroller, 60MHz, 64 kB Flash, 68-Pin PLCC

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Packaging Options:
RS Stock No.:
177-1692
Mfr. Part No.:
AT89C51ED2-SMSUM
Manufacturer:
Microchip
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Brand

Microchip

Family Name

AT89C51

Package Type

PLCC

Mounting Type

Surface Mount

Pin Count

68

Device Core

8 bit CPU

Data Bus Width

8bit

Program Memory Size

64 kB

Maximum Frequency

60MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1 x 8 bit

Number of SPI Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of UART Channels

1

Number of CAN Channels

0

Instruction Set Architecture

8051

Maximum Number of Ethernet Channels

0

ADCs

0

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (5 x 8 bit)

Dimensions

24.33 x 24.33 x 4.57mm

Width

24.33mm

Height

4.57mm

Number of Ethernet Channels

0

Length

24.33mm

Number of ADC Units

0

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

COO (Country of Origin):
PH
High performance CMOS Flash version of the 80C51 CMOS single-chip 8-bit microcontroller with a 64-KB flash memory block for code and for data, and 2048 bytes of EEPROM for nonvolatile data storage. The flash memory can be programmed in parallel or serial mode using the ISP capability or using software. The programming voltage is internally generated from the standard VCC pin. This device retains all of the features of the Microchip 80C52 and adds a programmable counter array, 1792 bytes of XRAM, a hardware watchdog timer, SPI interface, keyboard, a more versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 Mode).

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