SST89E54RD2A Series

Catalog

IC MCU 8BIT 24KB FLASH 44TQFP

Part	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Connectivity	Package / Case	RAM Size Depth	RAM Size Width	Package Width	Package Name	Package Length	Speed	Program Memory Size	Program Memory Size	Program Memory Depth	Program Memory Width	Core Size (Bit Width)	Operating Temperature (Max)	Number of I/O	Peripherals	Mounting Type	Program Memory Type	Core Processor	Oscillator Type
Microchip Technology SST89E54RD2A-40-C-TQJE	5.5 V	4.5 V	EBI EMI SPI UART USART	44-TQFP	1 K	8 bit	10 mm	44‑TQFP	10 mm	40 MHz	24 KB	24KB	24 K	8 bit	8 Bit	70 °C	36	Brown-out Detect POR Reset WDT	Surface Mount	FLASH	8051	External
Microchip Technology SST89E54RD2A-40-C-NJE	5.5 V	4.5 V	EBI EMI SPI UART USART	44-LCC (J-Lead)	1 K	8 bit	16.59 mm	44-PLCC	16.59 mm	40 MHz	24 KB	24KB	24 K	8 bit	8 Bit	70 °C	36	Brown-out Detect POR Reset WDT	Surface Mount	FLASH	8051	External
Microchip Technology SST89E54RD2A-40-C-TQJE-T	5.5 V	4.5 V	EBI EMI SPI UART USART	44-TQFP	1 K	8 bit	10 mm	44‑TQFP	10 mm	40 MHz	24 KB	24KB	24 K	8 bit	8 Bit	70 °C	36	Brown-out Detect POR Reset WDT	Surface Mount	FLASH	8051	External