P87C51RD2BA,512 vs P87C660X2BBD,157 | Comparison in specification | icDirectory United Kingdom

P87C51RD2BA,512

P87C51RD2BA,512

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 64KB OTP 44PLCC

Manufacturer: NXP Semiconductors

Datasheet: P87C51RD2BA,512 Datasheet

History Price: Obsolete

In Stock: 8000

P87C51RD2BA,512 vs P87C660X2BBD,157

Mfr Part

P87C51RD2BA,512

P87C660X2BBD,157

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

NXP Semiconductors

NXP Semiconductors

Series

87C

87C

Packaging

Bulk or Tube

Tray

Status

Obsolete

Obsolete

Core Processor

8051

8051

Core Size

8-Bit

8-Bit

Speed

33MHz

33MHz

Connectivity

EBI/EMI, UART/USART

EBI/EMI, I2C, UART/USART

Peripherals

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

OTP

OTP

EEPROM Size

-

-

RAM Size

1K x 8

512 x 8

Voltage - Supply (Vcc/Vdd)

2.7V ~ 5.5V

2.7V ~ 5.5V

Data Converters

-

-

Oscillator Type

Internal

Internal

Operating Temperature

0 ℃ ~ 70 ℃ (TA)

0 ℃ ~ 70 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

44-LCC (J-Lead)

44-LQFP

Supplier Device Package

44-PLCC (16.59x16.59)

44-LQFP (10x10)