P89LV51RD2BBC,557 vs P89LPC971FDH,129 | Comparison in Parameters | Octopart India

P89LV51RD2BBC,557

P89LV51RD2BBC,557

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 64KB FLASH 44TQFP

Manufacturer: NXP Semiconductors

Datasheet: P89LV51RD2BBC,557 Datasheet

History Price: Obsolete

In Stock: 24400

P89LV51RD2BBC,557 vs P89LPC971FDH,129

Part No

P89LV51RD2BBC,557

P89LPC971FDH,129

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

NXP Semiconductors

NXP Semiconductors

Series

89LV

LPC900

Packaging

Tray

Tube

Status

Obsolete

Obsolete

Core Processor

8051

8051

Core Size

8-Bit

8-Bit

Speed

33MHz

18MHz

Connectivity

SPI, UART/USART

I2C, SPI, UART/USART

Peripherals

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

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

Number of I/O

32

18

Program Memory Size

64KB (64K x 8)

4KB (4K x 8)

Program Memory Type

FLASH

FLASH

EEPROM Size

-

-

RAM Size

1K x 8

256 x 8

Voltage - Supply (Vcc/Vdd)

2.7V ~ 3.6V

2.4V ~ 5.5V

Data Converters

-

-

Oscillator Type

Internal

Internal

Operating Temperature

0 ℃ ~ 70 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

44-TQFP

20-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

44-TQFP (10x10)

20-TSSOP