M48Z18-100PC1 STMicroelectronics, M48Z18-100PC1 Datasheet
M48Z18-100PC1
Specifications of M48Z18-100PC1
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M48Z18-100PC1 Summary of contents
Page 1
... Power-fail Deselect Voltage): PFD – M48Z08 4.75 to 5.5V CC 4.5V V 4.75V PFD – M48Z18 4.5 to 5.5V CC 4.2V V 4.5V PFD SELF-CONTAINED BATTERY IN THE CAPHAT™ DIP PACKAGE PIN AND FUNCTION COMPATIBLE WITH JEDEC STANDARD SRAMs RoHS COMPLIANCE Lead-free components are compliant with the RoHS Directive ...
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... M48Z08/18 silicon with a long life lithium button cell in a single package. Table 1. Signal Names A0-A12 DQ0-DQ7 8 E DQ0-DQ7 AI01022 A11 A10 DQ7 18 DQ6 17 DQ5 16 DQ4 DQ3 15 M48Z08, M48Z18 Address Inputs Data Inputs / Outputs Chip Enable Output Enable WRITE Enable Supply Voltage Ground Not Connected Internally 3/16 ...
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... Parameter = 0 to 70° 4.75 to 5.5V or 4.5 to 5.5V (except where noted M48Z08, M48Z18 ) or Output Enable Access time ELQV ). , the data lines will be driven to an AVQV . If the address in- AVQV ) but will go indeterminate until the next AXQX tAXQX tEHQZ ...
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... WRITE Enable High to Output Transition t WHQX Note: 1. Valid for Ambient Operating Temperature 30pF goes low simultaneously with W going low, the outputs remain in the high impedance state. (1) Parameter = 0 to 70° 4.75 to 5.5V or 4.5 to 5.5V (except where noted M48Z08, M48Z18 M48Z08/M48Z18 Min Max 100 ...
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... CAUTION: Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up mode. not implied. Exposure to Absolute Maximum Rat- ing conditions for extended periods may affect de- vice reliability. STMicroelectronics SURE Program and other rel- evant quality documents. Parameter Off, Oscillator Off) CC M48Z08, M48Z18 Refer also to the Value Unit °C – ° ...
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... M48Z08, M48Z18 DC AND AC PARAMETERS This section summarizes the operating and mea- surement conditions, as well as the DC and AC characteristics of the device. The parameters in the following DC and AC Characteristic tables are derived from tests performed under the Measure- Table 6. Operating and AC Measurement Conditions Parameter Supply Voltage (V ...
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... Output High Voltage OH Note: 1. Valid for Ambient Operating Temperature Outputs deselected. (1) Test Condition OUT CC Outputs open – 0. 2.1mA –1mA 70° 4.75 to 5.5V or 4.5 to 5.5V (except where noted M48Z08, M48Z18 Min Max Unit ±1 µA ±1 µ –0.3 0 0.3 2 0.4 V 2.4 V 11/16 ...
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... M48Z08, M48Z18 Figure 10. Power Down/Up Mode AC Waveforms PFD (max) V PFD (min tPD INPUTS RECOGNIZED OUTPUTS VALID (PER CONTROL INPUT) Note: Inputs may or may not be recognized at this time. Caution should be taken to keep E high as V may perform inadvertent WRITE cycles after V power on reset is being applied to the processor, a reset condition may not occur until after the system is running. ...
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... M48Z08, M48Z18 C eA PCDIP inches Typ Min Max 0.350 0.380 0.015 0.030 0.330 0.350 0.015 0.021 0.045 0.070 0.008 0.012 1.550 1 ...
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... M48Z08, M48Z18 PART NUMBERING Table 12. Ordering Information Scheme Example: Device Type M48Z Supply Voltage and Write Protect Voltage ( 4.75 to 5.5V 4.5 to 4.75V CC PFD 4.5 to 5.5V 4.2 to 4.5V CC PFD Speed –100 = 100ns Package PC = PCDIP28 Temperature Range 70°C Shipping Method blank = ECOPACK Package, Tubes TR = ECOPACK Package, Tape & ...