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M48T18-100PC1
| Manufacturer | |
| Description | Real Time Clock Parallel 8KByte 28-Pin PCDIP Tube IC TIMEKPR NVRAM 64KBIT 5V 28-DI M48T18-100PC1, Real Time Clock, Battery Backup, Calendar, Clock, 8192B RAM, Parallel, 5V, 28-Pin PCDIP Real Time Clock 64K (8Kx8) 100ns SRAM TIMEKEEPER 64K, 48T18, DIP28 Memory; NV SRAM; 8kx8bit; 100ns; DIP28 实时时钟 (RTC), 备用电池、日历、芯片取消选择、转移、写入保护功能, 8192B RAM, 并行总线, 4.5 → 5.5 V电源, 28针 PCDIP封装 TIMEKEEPER SRAM 8KX8 DIP28 |
| 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 | 85423245 |
| Part Status | :48T18 | ||
Electrical
| Memory | 8 KB | RAM Size | 8192 byte |
| Interface | Parallel | Reset Time | :10Yr |
| Access Time | :100ns | Memory Size | :64Kbit |
| Memory Type | :NVRAM | Voltage - VCCB | :5V |
| Voltage Rating | 4.5 V | Voltage - Supply | 5 V |
| Voltage - Supply (Min) | 5.5 V | ||
Mechanical
| Width | 18.34mm | Height | 8.89mm |
| Length | 39.88mm | Weight | 0.000001 |
| Packaging | Tube | 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 | Size / Dimension | 39.88 x 18.34 x 8.89mm |
| Number of Positions | 28 | Shell Size - Insert | 8.89(Max) |
| Supplier Device Package | 28-PCDIP, CAPHAT® | ||
Product Info
| Spg | 3 | Type | Clock/Calendar |
| Features | Leap Year, Watchdog Timer | Function | Clock/Calendar/NV Timekeeping RAM/Battery Backup |
| Base Unit | :48 | Date Format | DW:DM:M:Y |
| Time Format | HH:MM:SS | Battery Series | Yes |
| Bus Connection | Parallel | Number of Units | 1 |
| Utilized IC / Part | :M48T18-100PC1 | Memory Organization | 8kx8bit |
| Printed Circuit Board | 28 | Programmable Features | Battery Backup, Calendar, Chip Deselect, Clock, Switch Over, Write Protection |
Environmental
| Temperature Range | :Commercial | Operating Temperature | 0 to 70 °C |
Documents & Media
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