Specification	AT87LV51-16AC

Connectivity	USART, UART
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	Internal
Package / Case	44-TQFP
Package Length	10 mm
Package Name	44‑TQFP
Package Width	10 mm
Program Memory Depth	4 K
Program Memory Size	4 KB
Program Memory Type	OTP Quick FLASH
Program Memory Width	8 bit
RAM Size Depth	128
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

AT87LV51 Series

Part	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	RAM Size Depth	RAM Size Width	Package Length	Package Name	Package Width	Number of I/O	Oscillator Type	Core Processor	Connectivity	Mounting Type	Program Memory Depth	Program Memory Width	Program Memory Size	Operating Temperature (Min)	Operating Temperature (Max)	Core Size (Bit Width)	Speed	Program Memory Type	Package / Case
Microchip Technology AT87LV51-16PC	2.7 V	5.5 V	128	8 bit	0.6 in	40-DIP 40-PDIP	15.24 mm	32	Internal	8051	UART USART	Through Hole	4 K	8 bit	4 KB	0 °C	70 °C	8 Bit	16 MHz	OTP Quick FLASH
Microchip Technology AT87LV51-16JI	2.7 V	5.5 V	128	8 bit	16.6 mm	44-PLCC	16.6 mm	32	Internal	8051	UART USART	Surface Mount	4 K	8 bit	4 KB	-40 °C	85 °C	8 Bit	16 MHz	OTP Quick FLASH	44-LCC (J-Lead)
Microchip Technology AT87LV51-16AC	2.7 V	5.5 V	128	8 bit	10 mm	44‑TQFP	10 mm	32	Internal	8051	UART USART	Surface Mount	4 K	8 bit	4 KB	0 °C	70 °C	8 Bit	16 MHz	OTP Quick FLASH	44-TQFP
Microchip Technology AT87LV51-16AI	2.7 V	5.5 V	128	8 bit	10 mm	44‑TQFP	10 mm	32	Internal	8051	UART USART	Surface Mount	4 K	8 bit	4 KB	-40 °C	85 °C	8 Bit	16 MHz	OTP Quick FLASH	44-TQFP
Microchip Technology AT87LV51-16JC	2.7 V	5.5 V	128	8 bit	16.6 mm	44-PLCC	16.6 mm	32	Internal	8051	UART USART	Surface Mount	4 K	8 bit	4 KB	0 °C	70 °C	8 Bit	16 MHz	OTP Quick FLASH	44-LCC (J-Lead)
Microchip Technology AT87LV51-16PI	2.7 V	5.5 V	128	8 bit	0.6 in	40-DIP 40-PDIP	15.24 mm	32	Internal	8051	UART USART	Through Hole	4 K	8 bit	4 KB	-40 °C	85 °C	8 Bit	16 MHz	OTP Quick FLASH

Pricing

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

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources