| R2023L-E2 | RICOH Electronic Devices Co., LTD. | 5,000 | 2-WIRE SERIAL INTERFACE REAL TIM | 
                                                                    
                                        | R2023T-E2-F | RICOH Electronic Devices Co., LTD. | 5,000 | 2-WIRE SERIAL INTERFACE REAL TIM | 
                                                                    
                                        | R2025D-E2-F | RICOH Electronic Devices Co., LTD. | 1,000 | I2C-BUS REAL-TIME CLOCK MODULE | 
                                                                    
                                        | R2025D-E2-F | RICOH Electronic Devices Co., LTD. | 1,000 | I2C-BUS REAL-TIME CLOCK MODULE | 
                                                                    
                                        | R2025D-E2-F | RICOH Electronic Devices Co., LTD. | 1,000 | I2C-BUS REAL-TIME CLOCK MODULE | 
                                                                    
                                        | R2025S-E2-F | RICOH Electronic Devices Co., LTD. | 5,000 | I2C-BUS REAL-TIME CLOCK MODULE | 
                                                                    
                                        | R2025S-E2-F | RICOH Electronic Devices Co., LTD. | 990 | I2C-BUS REAL-TIME CLOCK MODULE | 
                                                                    
                                        | R2025S-E2-F | RICOH Electronic Devices Co., LTD. | 990 | I2C-BUS REAL-TIME CLOCK MODULE |