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Analog Devices Inc./Maxim Integrated DS1344E-3+T&R
- Part No.:
- DS1344E-3+T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Real Time Clocks
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DS1344E-3+T&R.pdf
- Description:
- IC RTC CLK/CALENDAR SPI 20TSSOP
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
DS1344E-3+T&R Information
- Specifications
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Clock/Calendar
- Features:
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Memory Size:
- 96B
- Time Format:
- HH:MM:SS (12/24 hr)
- Date Format:
- YY-MM-DD-dd
- Interface:
- SPI
- Voltage - Supply:
- 2.7V ~ 5.5V
- Voltage - Supply, Battery:
- 1.3V ~ 5.5V
- Current - Timekeeping (Max):
- -
- Operating Temperature:
- -40°C ~ 85°C
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 20-TSSOP
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| Part Number | DS1344E-33+ | DS1344E-3+ | DS1344E-18+ | DS1344E-18+T&R | DS1344E-3+T&R |
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Series | - | - | - | - | - |
| Package/Case | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Packaging | Tube | Tube | Bulk | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Obsolete | Obsolete | Active |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Features | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
| Memory Size | 96B | 96B | 96B | 96B | 96B |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Interface | SPI | SPI | SPI | SPI | SPI |
| Voltage - Supply | 3V ~ 5.5V | 2.7V ~ 5.5V | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 2.7V ~ 5.5V |
| Voltage - Supply, Battery | 1.3V ~ 5.5V | 1.3V ~ 5.5V | 1.3V ~ 5.5V | 1.3V ~ 5.5V | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | 120µA ~ 160µA @ 3.63V ~ 5.5V | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Supplier Device Package | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
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