Microchip Technology 23K256-I/ST Access Time: 25 ns Format - Memory: RAM ID_COMPONENTS: 1956433 Interface: SPI Serial Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Clock Frequency: 20 MHz Maximum Operating Current: 10 mA Maximum Operating Temperature: + 85 C Memory Size: 256K (32K x 8) Memory Type: SRAM Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT Number Of Ports: 1 Operating Supply Voltage: 3.3 V Operating Temperature: -40?°C ~ 85?°C Package / Case: 8-TSSOP Series: - Speed: 20MHz Supply Voltage (max): 3.6 V Supply Voltage (min): 2.7 V Type: Synchronous Voltage - Supply: 2.7 V ~ 3.6 V Product Category: SRAM RoHS: yes Organization: 32 K x 8 Supply Voltage - Max: 3.6 V Supply Voltage - Min: 2.7 V Factory Pack Quantity: 100