TN87C251SQ16 vs TN87C251SA16

This detailed comparison of TN87C251SQ16 and TN87C251SA16 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

TN87C251SQ16

VIGOR

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TN87C251SA16

VIGOR

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Specifications Hide identical items

Manufacturer	VIGOR	VIGOR
Package / Case	44-LCC (J-Lead)	44-LCC (J-Lead)
Description	IC MCU 8BIT 16KB OTP 44PLCC	IC MCU 8BIT 8KB OTP 44PLCC
In Stock	319	47
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	87C	87C
Package	Tube	Tube
Core Processor	MCS 251	MCS 251
Core Size	8-Bit	8-Bit
Speed	16MHz	16MHz
Connectivity	SIO	SIO
Peripherals	PWM, WDT	PWM, WDT
Number of I/O	32	32
Program Memory Size	16KB (16K x 8)	8KB (8K x 8)
Program Memory Type	OTP	OTP
EEPROM Size	-	-
RAM Size	512 x 8	1K x 8
Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V	4.5V ~ 5.5V
Data Converters	-	-
Oscillator Type	External	External
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	44-PLCC	44-PLCC