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厂商型号:

BQ4802YDWRG4

芯天下内部编号:
136-BQ4802YDWRG4
生产厂商:

texas instruments

microsemi
描述:
R
客户编号:
规格书:

所示图像仅为示意图。请从产品数据表中获得准确的规格。

产品参数

Type Description
Package 28SOIC
Time Format HH:MM:SS
Date Format DW:DM:M:Y
Function Clock/Calendar/Alarm/Battery Backup/NV SRAM Control
Operating Supply Voltage 5 V
Bus Type Parallel
User RAM 16 byte
Operating Temperature 0 to 70 °C
Standard Package Tape & Reel
Typical Operating Supply Voltage 5
Standard Package Name SOIC
EU RoHS Compliant
Maximum Operating Temperature 70
Minimum Operating Temperature 0
Package Height 2.35(Max)
Mounting Surface Mount
Packaging Tape and Reel
PCB 28
User RAM 16
Package Width 7.6(Max)
Supplier Package SOIC
Package Length 18.1(Max)
Maximum Operating Supply Voltage 5.5
Minimum Operating Supply Voltage 4.5
Pin Count 28
Lead Shape Gull-wing
Features Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Mounting Type Surface Mount
Supplier Device Package 28-SOIC
Voltage - Supply 4.5 V ~ 5.5 V
Voltage - Supply, Battery 2.4 V ~ 4 V
Interface Parallel
Type Clock/Calendar
Package/Case 28-SOIC (0.295", 7.50mm Width)
rohs Lead free / RoHS Compliant
Mounting Style SMD/SMT
Product Category Real Time Clock
RTC Memory Size 16 B
RTC Bus Interface Parallel
Series BQ4802Y
Unit Weight 0.025778 oz
Battery Backup Switching Yes
Supply Voltage - Max 5.5 V
Minimum Operating Temperature 0 C
Package / Case SOIC-28
Factory Pack Quantity 1000
Supply Voltage - Min 4.5 V
Maximum Operating Temperature + 70 C
RoHS RoHS Compliant
Package Type SOIC
Operating Temperature (Max) 70C
Operating Temperature (Min) 0C
Operating Temperature Classification Commercial
Rad Hardened No
Operating Supply Voltage (Typ) 5 V
Operating Supply Voltage (Min) 4.5 V
Operating Supply Voltage (Max) 5.5 V
Status ACTIVE
Temp (oC) 0 to 70
Package | Pins SOIC (DW) | 28
Device Marking View
Package QTY | Carrier 1000 | LARGE T&R
Rating Catalog
No of Outputs
New Flag
Functional Diagram
Operating Temperature Range 0 to 70
Package Group SOIC TSSOP
Datasheet SLUS464C
Output Level
VCC
Output Frequency
Reference Design
TI Design
Special Features External SRAM Control Integrated CPU Supv
HiRel
Divider Ratio
Operating Frequency Range
Product Real Time Clocks
Brand Texas Instruments

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