X1228S14IZ OverviewThere is an embedded version of real time clocks in the package SOIC.There are 14 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 5V which is provided to it.A total of 14 pins are attached to this RTCs.In the RTC times, there is a memory of 512B that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Surface Mount.As a power supply for the real time clock, a value of 3/5V is used.Following an input signal, there are 1 timers that output a signal at a preset time.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.As soon as the maximum supply voltage (Vsup) of 5.5V is reached, the circuit is off.The type of uPs/uCs/peripheral ICs in this electrical real time analog clock is TIMER, REAL TIME CLOCK.Normal operation requires a supply voltage (Vsup) greater than 2.7V.
X1228S14IZ FeaturesSOIC package
14 terminations
14 pin count
3/5V power supplies
X1228S14IZ ApplicationsThere are a lot of Intersil (Renesas Electronics America)
X1228S14IZ Real Time Clocks applications.
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
Network powered devices
| Mount | Surface Mount |
| Package / Case | SOIC |
| Published | 2005 |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | MATTE TIN |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 14 |
| JESD-30 Code | R-PDSO-G14 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3/5V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 2.7V |
| Interface | 2-Wire, I2C, Serial |
| Memory Size | 512B |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | YES |
| Information Access Method | I2C |
| Length | 8.6614mm |
| Height Seated (Max) | 1.7272mm |
| Width | 3.9116mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Feature | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Part Status | Obsolete |
| Type | Clock/Calendar |
| Voltage - Supply | 2.7V~5.5V |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | X1228 |
| Interface | I2C, 2-Wire Serial |
| Current - Timekeeping (Max) | 10μA~20μA @ 2.7V~5V |
| Voltage - Supply, Battery | 1.8V~5.5V |
| RoHS Status | ROHS3 Compliant |
X1228S14IZ Datasheet
+8613715157867