P87C54SBPN vs P87C661X2BBD,157 | Comparison in specification | icDirectory United Kingdom

P87C54SBPN

P87C54SBPN

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 16KB OTP 40DIP

Manufacturer: Rochester Electronics

Datasheet: P87C54SBPN Datasheet

History Price: Obsolete

In Stock: 39000

P87C54SBPN vs P87C661X2BBD,157

Mfr Part

P87C661X2BBD,157

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Rochester Electronics

NXP Semiconductors

Series

-

87C

Packaging

Bulk

Tray

Status

Obsolete

Obsolete

Core Processor

80C51

8051

Core Size

8-Bit

8-Bit

Speed

16MHz

33MHz

Connectivity

UART/USART

EBI/EMI, I2C, UART/USART

Peripherals

POR, PWM, WDT

POR, PWM, WDT

Number of I/O

32

32

Program Memory Size

16KB (16K x 8)

16KB (16K x 8)

Program Memory Type

OTP

OTP

EEPROM Size

-

-

RAM Size

256 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

Through Hole

Surface Mount

Package / Case

40-DIP (0.600", 15.24mm)

44-LQFP

Supplier Device Package

40-DIP

44-LQFP (10x10)