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M48T18-150PC1
| Manufacturer | |
| Description | Real Time Clock Parallel 8KByte 28-Pin PCDIP Tube IC TIMEKPR NVRAM 64KBIT 5V 28-DI Memory; 64Kbit SRAM; 4.5 to 5.5 V; 150; PCDIP 28 pin; -0.3 V (Min.); 2.2 V (Min. Real Time Clock 64K (8Kx8) 150ns IC, SRAM TIMEKEEPER 64K Memory;64KbitSRAM;4.5to5.5V;150;PCDIP28pin;-0.3V(Min.);2.2V(Min. NV-RAM 8 k x 8 Bit PCDIP-28, M48T18-150PC1, ST 实时时钟 (RTC), 计时器 SRAM功能, 64kbit RAM, 4.5 → 5.5 V电源, 28针 PCDIP封装 |
| Category |
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Business
| Product Category | Real Time Clock | Standard Package | Rail / Tube |
| Factory Pack Quantity | 12 | Standard Package Name | CDIP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85411000 |
| Rad Hardened | No | ||
Electrical
| Memory | 8 KB | RAM Size | 8192 byte |
| Frequency | :32768Hz | Interface | Parallel |
| Access Time | :150ns | Memory Size | :64Kbit |
| Memory Type | :NVRAM | Current - Bias | 80mA |
| Voltage - VCCB | :5V | Voltage Rating | 4.5 |
| Data Converters | 10yrs. | Voltage - Supply | 5 V |
| Current - Leakage | ±1μA | Voltage - Output 4 | 0.4V |
| Capacitance - Input | 10pF | Capacitance @ Vr, F | 10pF |
| Voltage - Input (Min) | 4.8to5.8V | Rise / Fall Time (Typ) | ≤5ns |
| Voltage - Supply (Min) | 4.5 V | Power Dissipation (Max) | 1W |
| Switch Time (Ton, Toff) (Max) | ≤5ns | ||
Mechanical
| Width | 18.34(Max) | Weight | 0.15 |
| Packaging | Tube | Termination | :Through Hole |
| Mounting Type | Through Hole | Mounting Style | Through Hole |
| Number of Pins | :28 | Package / Case | 28PCDIP |
| Package Cooled | PCDIP | Material Finish | :- |
| Length - Overall | 39.88(Max) | Package Quantity | PCDIP |
| Number of Positions | 28 | Shell Size - Insert | 8.89(Max) |
| Supplier Device Package | 28-PCDIP, CAPHAT® | ||
Product Info
| Type | Clock/Calendar | DELETED | Compliant |
| Density | 64K | Features | Leap Year, Watchdog Timer |
| Function | Clock/Calendar/NV Timekeeping RAM/Battery Backup | Date Format | DW:DM:M:Y |
| Time Format | HH:MM:SS | Manufacturer | 8K×8 |
| Battery Series | Yes | Bus Connection | Parallel |
| Printed Circuit Board | 28 | ||
Environmental
| Operating Temperature | 0 to 70 °C | Operating Temperature - Junction | 70C |
Documents & Media
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