Nonvolatile Controller x 4 Chip

DESCRIPTION The DS1221 Nonvolatile Controller x 4 Chip is a CMOS circuit which solves the application problem of converting CMOS RAMs into nonvolatile memories. Incoming power is monitored for an out-of tolerance condition. When such a condition is detected, the chip enable outputs are inhibite

文件：134.18 Kbytes 页数：8 Pages

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BankSwitch Chip

DESCRIPTION The DS1222 BankSwitch Chip is a CMOS circuit designed to select one of 16 memory banks under software control. Memory bank switching allows for an increase in memory capacity without additional address lines. Continuous blocks of memory are enabled by selecting proper memory bank thro

文件：46.6 Kbytes 页数：4 Pages

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64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

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64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

Dallas

64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

Dallas

64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

Dallas

64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

Dallas

64K Nonvolatile SRAM

DESCRIPTION The DS1225Y 64k Nonvolatile SRAM is a 65,536-bit, fully static, nonvolatile RAM organized as 8192 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCCfor an out-of-tolerance condition. When such a condition occu

文件：80.83 Kbytes 页数：8 Pages

Dallas

KickStarter Chip

DESCRIPTION The DS1227 Kickstarter is a unique CMOS circuit which combines power conversion and microenergy management functions for battery operated systems. Using its integral DC-DC converter, the DS1227 supplies +5V on demand from either a 3– or 6–volt battery input. FEATURES • Provides ste

文件：144.37 Kbytes 页数：20 Pages

Dallas

KickStarter Chip

DESCRIPTION The DS1227 Kickstarter is a unique CMOS circuit which combines power conversion and microenergy management functions for battery operated systems. Using its integral DC-DC converter, the DS1227 supplies +5V on demand from either a 3– or 6–volt battery input. FEATURES • Provides ste

文件：144.37 Kbytes 页数：20 Pages

Dallas