P89V51RD2FBC,557 vs P89C660HBA/00,512 | Comparison in specification | icDirectory United Kingdom

P89V51RD2FBC,557

P89V51RD2FBC,557

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 64KB FLASH 44TQFP

Manufacturer: NXP Semiconductors

Datasheet: P89V51RD2FBC,557 Datasheet

History Price: Obsolete

In Stock: 38000

P89V51RD2FBC,557 vs P89C660HBA/00,512

Mfr Part

P89V51RD2FBC,557

P89C660HBA/00,512

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

NXP Semiconductors

NXP Semiconductors

Series

89V

89C

Packaging

Tray

Tube

Status

Obsolete

Obsolete

Core Processor

8051

8051

Core Size

8-Bit

8-Bit

Speed

40MHz

33MHz

Connectivity

SPI, UART/USART

I2C, UART/USART

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

POR, PWM, WDT

Number of I/O

32

32

Program Memory Size

64KB (64K x 8)

16KB (16K x 8)

Program Memory Type

FLASH

FLASH

EEPROM Size

-

-

RAM Size

1K x 8

512 x 8

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

4.5V ~ 5.5V

Data Converters

-

-

Oscillator Type

Internal

Internal

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

0 ℃ ~ 70 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

44-TQFP

44-LCC (J-Lead)

Supplier Device Package

44-TQFP (10x10)

44-PLCC (16.59x16.59)