Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 114 bytes of general nonvolatile storage 160ns cycle time allows fast bus operation Selectable Intel

文件：678.76 Kbytes 頁數(shù)：26 Pages

TI

德州儀器

Real-Time Clock RTC

文件：553.43 Kbytes 頁數(shù)：22 Pages

TI

德州儀器

Real-Time Clock (RTC)

文件：614.53 Kbytes 頁數(shù)：26 Pages

TI

德州儀器

具有 114x8 NVSRAM 的 RTC IC

The CMOS bq3285 is a low-power microprocessor peripheral providing a time-of-day clock and 100-year calendar with alarm features and battery operation. Other features include three maskable interrupt sources, square wave output, and 114 bytes of general nonvolatile storage.\n The bq3285 write-protec ? Direct clock/calendar replacement for IBM? AT-compatible computers and other applications? Functionally compatible with the DS1285 \n? 114 bytes of general nonvolatile storage? 160ns cycle time allows fast bus operation? Selectable Intel or Motorola bus timing? Less than 0.5μA load under battery o;

TI

德州儀器

Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) 242 bytes of general nonvolatile storage 3

文件：1.15942 Mbytes 頁數(shù)：31 Pages

TI

德州儀器

絲印：3285ES-B2；Package：SOIC；Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) 242 bytes of general nonvolatile storage 3

文件：1.15942 Mbytes 頁數(shù)：31 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/3285es-b2/marking.html">3285ES-B2；Package：SOIC；Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) 242 bytes of general nonvolatile storage 3

文件：1.15942 Mbytes 頁數(shù)：31 Pages

TI

德州儀器

Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) 242 bytes of general nonvolatile storage 3

文件：1.15942 Mbytes 頁數(shù)：31 Pages

TI

德州儀器

Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) 242 bytes of general nonvolatile storage 3

文件：1.15942 Mbytes 頁數(shù)：31 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/3285s-sb2/marking.html">3285S-SB2；Package：SOIC；Real-Time Clock (RTC)

Features Direct clock/calendar replacement for IBM? AT-compatible computers and other applications Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration 114 bytes of general nonvolatile storage 160ns cycle time allows fast bus operation Selectable Intel

文件：678.76 Kbytes 頁數(shù)：26 Pages

TI

德州儀器