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ST Microelectronics
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| Part No. |
M48Z512A-70PM1NBSP M48Z512A-70PM1
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| OCR Text |
...32-pin TSOP Type II (10 x 20mm) lpsram (M68Z512/W) packages. Both 5V and 3V versions are available (see Table 2, page 5). The unique design allows the SNAPHAT (R) battery package to be mounted on top of the SOIC package after the completion... |
| Description |
NVRAM (Battery Based)
From old datasheet system
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| File Size |
120.73K /
22 Page |
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it Online |
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STMicro
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| Part No. |
M40Z300W 5679
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| OCR Text |
lpsram
s s s s
s
s s s s
s
CONVERT LOW POWER SRAMs into NVRAMs PRECISION POWER MONITORING and POWER SWITCHING CIRCUITRY AUTOMATIC WRITE-PROTECTION when VCC is OUT-OF-TOLERANCE TWO INPUT DECODER ALLOWS CONTROL for up to 8 SRAMs ... |
| Description |
NVRAM CONTROLLER for up to EIGHT lpsram
From old datasheet system
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| File Size |
125.14K /
16 Page |
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it Online |
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ST Microelectronics
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| Part No. |
M48T129V-85PM1
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| OCR Text |
...1y/ v and a stand-alone 128k x8 lpsram (snaphat ? top to be ordered separately) figure 1. 32-pin module pmdip32 (pm) module 32 1
m48t129y, m48t129v 2/30 table of contents features summary . . . . . . . . . . . . . . . . . . . . . . . .... |
| Description |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
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| File Size |
168.82K /
30 Page |
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it Online |
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ST Microelectronics
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| Part No. |
M48T129V
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| OCR Text |
...) and a 32- pin tsop (8 x 20mm) lpsram (m68z128/w) packages. the 44-pin, 330mil soic provides sockets with gold plated contacts at both ends for direct con- nection to a separate snaphat ? housing con- taining the battery. the unique design... |
| Description |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
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| File Size |
224.87K /
30 Page |
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it Online |
Download Datasheet |
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ST Microelectronics
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| Part No. |
M41ST85YMH6E M41ST85YMX6 M41ST85YMH6TR M41ST85WMH6TR
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| OCR Text |
... nvram supervisor for external lpsram optimized for minimal interconnect to mcu 2.5 to 5.5v oscillator operating voltage automatic switch-over and deselect circuitry choice of power-fail deselect voltages ? m41st85y: v cc = 4.5 to... |
| Description |
512 Kbit (64 Bit x8) Serial Access RTC and NVRAM Supervisor
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| File Size |
239.86K /
34 Page |
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it Online |
Download Datasheet |
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意法半导
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| Part No. |
M40Z111
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| OCR Text |
lpsram august 1998 1/12 convert low power srams into nvrams precision power monitoring and power switching circuitry automatic write-protection when v cc is out-of-tolerance choice of supply voltages and power-fail deselect voltages: m40z1... |
| Description |
NVRAM Controller for up to Two lpsram(NVRAM控制
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| File Size |
81.71K /
12 Page |
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it Online |
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ST Microelectronics
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| Part No. |
M48Z512AY-85PM9
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| OCR Text |
...00/ w and a stand-alone 128k x8 lpsram (snaphat ? top to be ordered separately) figure 1. 32-pin pmdip module pmdip32 (pm) module 32 1
m48z512a, m48z512ay, m48z512av 2/22 table of contents features summary . . . . . . . . . . . . . . .... |
| Description |
4 MBIT (512KB X 8) ZEROPOWER SRAM
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| File Size |
121.13K /
22 Page |
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it Online |
Download Datasheet |
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Price and Availability
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