參數(shù)資料
型號(hào)： M48T08-150PC1
廠商： 意法半導(dǎo)體
英文描述： 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
中文描述： 64千位的8kB × 8計(jì)時(shí)器的SRAM
文件頁(yè)數(shù)： 1/27頁(yè)
文件大?。?/td> 398K
代理商： M48T08-150PC1
1/27
April 2004
M48T08
M48T08Y, M48T18
5V, 64 Kbit (8 Kb x8) TIMEKEEPER
SRAM
FEATURES SUMMARY
INTEGRATED ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL
CONTROL CIRCUIT, AND BATTERY
BYTEWIDE RAM-LIKE CLOCK ACCESS
BCD CODED YEAR, MONTH, DAY, DATE,
HOURS, MINUTES, and SECONDS
TYPICAL CLOCK ACCURACY OF ±1
MINUTE A MONTH, AT 25°C
AUTOMATIC POWER-FAIL CHIP
DESELECT AND WRITE PROTECTION
WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
–
M48T08: V
CC
= 4.75 to 5.5V
4.5V
≤
V
PFD
≤
4.75V
–
M48T18/T08Y: V
CC
= 4.5 to 5.5V
4.2V
≤
V
PFD
≤
4.5V
SOFTWARE CONTROLLED CLOCK
CALIBRATION FOR HIGH ACCURACY
APPLICATIONS
SELF-CONTAINED BATTERY AND
CRYSTAL IN THE CAPHAT DIP
PACKAGE
PACKAGING INCLUDES A 28-LEAD SOIC
AND SNAPHAT
TOP (to be ordered
separately)
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP
WHICH CONTAINS THE BATTERY AND
CRYSTAL
PIN AND FUNCTION COMPATIBLE WITH
DS1643 and JEDEC STANDARD 8K x8
SRAMs
■
■
■
■
■
■
■
■
■
■
■
Figure 1. 28-pin PCDIP, CAPHAT Package
Figure 2. 28-pin SOIC Package
28
1
PCDIP28 (PC)
Battery/Crystal
CAPHAT
28
1
SNAPHAT (SH)
Battery/Crystal
SOH28 (MH)
相關(guān)PDF資料
PDF描述
M48T08-150PC1TR 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08MH 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08PC 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08SH 64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08-100MH1 High Q MLC; Capacitor Type:High Q; Capacitance:6.8pF; Capacitance Tolerance:+/- 0.25pF; Voltage Rating:3000VDC; Capacitor Dielectric Material:Multilayer Ceramic; Termination:SMD; Dielectric Characteristic:C0G/NP0; Series:HQCC RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T08-150PC1 制造商:STMicroelectronics 功能描述:NVRAM Memory IC
M48T08-150PC1E 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08-150PC1F 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08-150PC1TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM
M48T08MH 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM
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