Specification	SST89E58RD2-40-I-NJE

Connectivity	EBI, EMI, SPI, USART, UART
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package / Case	44-LCC (J-Lead)
Package Length	16.59 mm
Package Name	44-PLCC
Package Width	16.59 mm
Peripherals	Brown-out Detect, WDT, POR, Reset
Program Memory Depth	40 K
Program Memory Size	40 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	1 K
RAM Size Width	8 bit
Speed	40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

SST89E58RD2 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package Length	Package Name	Package Width	Program Memory Type	Oscillator Type	Package / Case	Connectivity	Number of I/O	Core Processor	Peripherals	Speed	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Program Memory Size	Program Memory Width	Program Memory Depth
Microchip Technology SST89E58RD2-40-I-NJE	85 °C	-40 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	FLASH	External	44-LCC (J-Lead)	EBI EMI SPI UART USART	36	8051	Brown-out Detect POR Reset WDT	40 MHz	8 Bit	1 K	8 bit	5.5 V	4.5 V	40 KB	8 bit	40 K
Microchip Technology SST89E58RD2-40-C-NJE	70 °C	0 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	FLASH	External	44-LCC (J-Lead)	EBI EMI SPI UART USART	36	8051	Brown-out Detect POR Reset WDT	40 MHz	8 Bit	1 K	8 bit	5.5 V	4.5 V	40 KB	8 bit	40 K

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