參數(shù)資料
型號： M48T513Y-85CS1
廠商： STMICROELECTRONICS
元件分類： 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述： 0 TIMER(S), REAL TIME CLOCK, PDSO32
封裝： SNAPHAT, PLASTIC, SO-44
文件頁數(shù)： 12/31頁
文件大小： 168K
代理商： M48T513Y-85CS1
M48T513Y, M48T513V
2/31
TABLE OF CONTENTS
DESCRIPTION .... ... . . . . . . . . . . . . . . . . . .. . ... .. .... ... . . . ... .. .. .. .. . . . . . . ... . .... . 4
Logic Diagram (Figure 3.) . . . . . . .... . ... .. . . ... ... . ... .. .. ... .. . . ... . ... .. .. ... ... .4
Signal Names (Table 1.) . . .... . . . . .. . . . . . . . . .... . ... .. .. .. . .... ... . . . . . . . . . . . . . . . . 4
36-pin Module Connections (Figure 4.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . 5
Block Diagram (Figure 5.) . . . . . . . . . . . . . . . . ... .. ... .. .. ... .. .. ... .. .. .... . . ... .. ... . 5
Hardware Hookup for SMT Chipset (Figure 6.) . . . . .... . ... .. . . ... .. . . . . . . ... .. . . ... ... .6
MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . ... . . . . ... .. ... .. .. ... .. . ... .. . . ... . . . . . . 7
Absolute Maximum Ratings (Table 2.) .... . . ... .. ... .. .. . . . . . . . ... .. .. .... . . ... .. ... .7
DC AND AC PARAMETERS. . . . . . . .... . ... .. . . . . .... .... .. . . . . . . . . . . . . . ... .. . . . . .... . 8
Operating and AC Measurement Conditions (Table 3.) . .... .. . .... .. . . . . . . ... .. . . . . . ... .8
AC Measurement Load Circuit (Figure 7.). . . . . . . . .... .... .. . . . . . . . . . . . . . ... .. . . . . .... . 8
Capacitance (Table 4.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... .... ... . . . . . . . . ... .. . . ... . . 8
DC Characteristics (Table 5.) . . . .... . ... .. . . . . .... . ... .. . . ... .. . . . . . . ... .. . . ... ... .9
OPERATING MODES . . . . . . . . . . . . . . . . . . . .... . ... .. .. .. . . . . . . . . . . . . ... . . . .... . ... .. .10
Operating Modes (Table 6.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
READ Mode. . . . . .... . . . .... .... .. . .... .. . .... . ... .. .. .. .... . . . ... . . . . . . . . . . . . . 11
Chip Enable or Output Enable Controlled, READ Mode AC Waveforms (Figure 8.). .... . ... .. .11
Address Controlled, READ Mode AC Waveforms (Figure 9.) . . . . . . .... .... .. . . . . . . . . .... . 11
READ Mode AC Characteristics (Table 7.) . . . . . . . .... . . . ... . . . . . . . . . . . . . ... .. . . .. .... 12
WRITE Mode. . . . . . . . . . . . . . . . . . . . .... . . ... .. ... .. .. . . . . . . . ... .. .. .... . . ... .. .. . 13
WRITE Enable Controlled, WRITE AC Waveforms (Figure 10.) . . . . . . . . . .... . ... .. . . ... ... 13
Chip Enable Controlled, WRITE AC Waveforms (Figure 11.) . . . .... ... . . . . . . . . ... .. . . ... . 13
WRITE Mode AC Characteristics (Table 8.) . . . . . . .... . ... .. . . ... .. . . . . . . ... .. . . ... ... 14
Data Retention Mode. . . . . .... . . . . .. . . . . . . . . . . . . . ... ... . . . . . . . . . . . . ... .. . . . . . . . . . 15
Power Down/Up AC Characteristics (Table 9.) . . . . .... . . . ... . . . . . . . . . . . . . ... ... . . . .... 15
Power Down/Up Trip Points DC Characteristics (Table 10.) . . . . . . . . . . . . . . . . . . . . . . . . . . .... 16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T513Y-85PM1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM
M48T513YPM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM
M48T513YSH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM
M48T559 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED
M48T559Y 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED
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