TN87C251SA16 vs TN80C151SB16 | Comparison in Parameters | Octopart India

TN87C251SA16

TN87C251SA16

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 8KB OTP 44PLCC

Manufacturer: Intel

Datasheet: TN87C251SA16 Datasheet

History Price: Obsolete

In Stock: 8800

TN87C251SA16 vs TN80C151SB16

Part No

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Series

87C

MCS 51

Packaging

Tube

Bulk

Status

Obsolete

Active

Core Processor

MCS 251

80C151SB

Core Size

8-Bit

8-Bit

Speed

16MHz

16MHz

Connectivity

SIO

Serial Port

Peripherals

PWM, WDT

PWM, WDT

Number of I/O

32

32

Program Memory Size

8KB (8K x 8)

-

Program Memory Type

OTP

ROMless

EEPROM Size

-

-

RAM Size

1K x 8

256 x 8

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

4.5V ~ 5.5V

Data Converters

-

-

Oscillator Type

External

External, Internal

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

-

-

Supplier Device Package

44-PLCC

44-PLCC