 |  |  | |
| PartNumber | R2023T-E2-F | R2025D-E2-F | R2023L-E2 |
| Description | Real Time Clock 2-Wire Real Time Clock IC | Real Time Clock 2-Wire Real Time Clock Module | Real Time Clock 2-Wire Real Time Clock IC |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-10G-10 | SON-22 | QFN023023-16 |
| RTC Bus Interface | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Date Format | BCD format | BCD format | BCD format |
| Time Format | BCD format | BCD format | BCD format |
| Battery Backup Switching | No Backup Switching | No Backup Switching | No Backup Switching |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.7 V | 1.7 V | 1.7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Function | Alarm, Calendar, Clock, Timer Interrupt | Alarm, Calendar, Clock, Timer Interrupt | Alarm, Calendar, Clock, Timer Interrupt |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Series | R2023T | R2025D | R2023L |
| Type | CMOS Real-Time Clock and Calendar | CMOS Real-Time Clock and Calendar | CMOS Real-Time Clock and Calendar |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 2000 | 1000 | 3000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Unit Weight | 0.006102 oz | - | - |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R2023T-E2-F | Real Time Clock 2-Wire Real Time Clock IC | |
| R2025S-E2-F | Real Time Clock 2-Wire Real Time Clock Module | ||
| R2025D-E2-F | Real Time Clock 2-Wire Real Time Clock Module | ||
| R2023L-E2 | Real Time Clock 2-Wire Real Time Clock IC | ||
| R2023T-E2-F | Real Time Clock 2-Wire Real Time Clock IC | ||
| R2025S-E2-F | Real Time Clock 2-Wire Real Time Clock Module | ||
| R2025D-E2-F | Real Time Clock 2-Wire Real Time Clock Module | ||
| R2023L-E2 | Real Time Clock 2-Wire Real Time Clock IC | ||
C&K Switches |
R20307RN02B | Rotary Switches Rotary | |
| R20307RN02QE | Rotary Switches DP 3 Shaft PC Pins 5A 250VAC 125VDC | ||
| R20305RN02BE | Rotary Switches Rotary | ||
| R20305RN02BE | SWITCH ROTARY 3POS 0.4VA 20V | ||
| R20307RN02QE | SWITCH ROTARY 3POS 5A 125V | ||
| R20307RN02B | SWITCH ROTARY 3POS 0.4VA 20V | ||
| R203001G | Surface Mount Fuses 1A 250V SLO BLO GULLWING | ||
| R203-15-RS-02-Q | Switch Rotary DP3T 3 Screwdriver PC Pins 5A 250VAC 125VDC 93.21VA - Bulk (Alt: R20315RS02Q) | ||
| R20305RN02QE | Rotary Switches Rotary | ||
| R20307RR01Q | Rotary Switches Rotary | ||
| R203.075.000 | Conn SSMB PL 0Hz to 4GHz 50Ohm Crimp ST Cable Mount Gold Over Nickel - Bulk (Alt: R203075000) | ||
| R203075000 | RF Connectors / Coaxial Connectors SSMB(F) STR PLG CRP 2,6/50+75 | ||
| R202221SMUA6CR | ブランドニューオリジナル | ||
| R2022GCP1A | ブランドニューオリジナル | ||
| R2024 | ブランドニューオリジナル | ||
| R2025/RTC2025 | ブランドニューオリジナル | ||
| R2025A | ブランドニューオリジナル | ||
| R2025D-F | ブランドニューオリジナル | ||
| R2025DE2-FA | ブランドニューオリジナル | ||
| R2025DE2F | ブランドニューオリジナル | ||
| R2025S-E3 | ブランドニューオリジナル | ||
| R2025S-F | INSTOCK | ||
| R2025SE2F | ブランドニューオリジナル | ||
| R203-173-000 | ブランドニューオリジナル | ||
| R203.313.000 | ブランドニューオリジナル | ||
| R203.426.000 | ブランドニューオリジナル | ||
| R203.665.000 | Conn SSMB RCP 0Hz to 4GHz 50Ohm Solder RA Thru-Hole Gold Over Nickel - Bulk (Alt: R203665000) | ||
| R203002G | INSTOCK | ||
| R203003G | Surface Mount Fuses 3 AMP 250V TIME DELAY | ||
| R203005G | INSTOCK | ||
| R20302B-8 | ブランドニューオリジナル | ||
| R20307RN02Q | SWITCH ROTARY 3POS 5A 125V | ||
| R2023K-E2 | Real Time Clock, CMOS | ||
| R2022GCP1D | ブランドニューオリジナル | ||
| R2025 | ブランドニューオリジナル | ||
| R2025D-E2 | N/A (ship within 1day) | ||
| R2025S | ブランドニューオリジナル | ||
| R2025S-E2 | ブランドニューオリジナル | ||
| R202S | ブランドニューオリジナル | ||
| R2030 | ブランドニューオリジナル | ||
| R203004G | ブランドニューオリジナル | ||
| R203073000 | SSMB F STR CR 2/50 |