Integrated Circuits (ICs)

HT83C51

Obsolete

IC MCU 8BIT 8KB MROM 40CERDIP

Search across all available documentation for this part.

Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 8KB MROM 40CERDIP

Technical Specifications

Parameters and characteristics for this part

Specification	HT83C51

Connectivity	UART, EMI, USART, EBI
Core Processor	MCS 51
Core Size (Bit Width)	8 Bit
Mounting Type	Through Hole
Number of I/O	32
Operating Temperature (Max)	225 °C
Operating Temperature (Min)	-55 °C
Oscillator Type	Internal
Package Length	0.6 in
Package Name	40-CERDIP, 40-CDIP
Package Width	15.24 mm
Peripherals	WDT, PWM
Program Memory Depth	8 K
Program Memory Size	8 KB
Program Memory Type	Mask ROM
Program Memory Width	8 bit
RAM Size Depth	256
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

Part	Oscillator Type	Package Name	Peripherals	Mounting Type	Package Width	Package Length	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	RAM Size Width	RAM Size Depth	Core Size (Bit Width)	Core Processor	Number of I/O	Program Memory Depth	Program Memory Width	Program Memory Size	Program Memory Type	Connectivity	Operating Temperature (Min)	Operating Temperature (Max)	Speed
Honeywell Aerospace HT83C51	Internal	40-CDIP 40-CERDIP	PWM WDT	Through Hole	15.24 mm	0.6 in	5.5 V	4.5 V	8 bit	256	8 Bit	MCS 51	32	8 K	8 bit	8 KB	Mask ROM	EBI EMI UART USART	-55 °C	225 °C	16 MHz
Honeywell Aerospace HT83C51DC	Internal	40-CDIP 40-CERDIP	PWM WDT	Through Hole	15.24 mm	0.6 in	5.5 V	4.5 V	8 bit	256	8 Bit	MCS 51	32	8 K	8 bit	8 KB	Mask ROM	EBI EMI UART USART	-55 °C	225 °C	16 MHz

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	1	$ 885.97	1m+
	N/A	2	$ 885.97	1m+

3D models and CAD resources for this part

General part information

MCS 51 HTMOS™ Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) Mask ROM 40-Cerdip

Technical documentation and resources