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FM31256-G
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For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
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prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Processor Companion |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Applications | Processor-Based Systems |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | FM31256 |
| Pin Count | 14 |
| Number of Elements | 4 |
| Power Supplies | 3/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | 2-Wire |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Memory Size | 32kB |
| Nominal Supply Current | 1.5mA |
| Max Supply Current | 1.5mA |
| Watchdog Timer | Yes |
| Access Time | 3 μs |
| Number of Voltages Monitored | 1 |
| Density | 256 kb |
| Undervoltage Threshold | 2.6V |
| Overvoltage Threshold | 4.4V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Information Access Method | SERIAL, FIXED PROTOCOL |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 7 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Packaging | Tube |
| Published | 2006 |
| JESD-609 Code | e3 |
| Part Status | Active |
See Relate Datesheet