BU9829GUL-W_12 Datasheet, PDF (3/27 Pages) Rohm – WLCSP EEPROM

BU9829GUL-W (16Kbit)
Datasheet
●Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Supply Voltage
Vcc1(EEPROM)
Vcc2(LDO)
Power Dissipation
Pd
Storage Temperature
Tstg
Operating
Temperature
Topr
Terminal Voltage
－
Rating
-0.3 to 4.5
220
-65 to 125
-30 to 85
-0.3 to Vcc＋0.3
Unit
Remarks
V
mW When using at Ta=25℃ or higher, 2.2mW to be reduced per 1℃
℃
℃
V
●Memory cell characteristics (Ta=25℃, Vcc1=1.6V to 3.6V)
Parameter
Write/Erase Cycle ^*1
Data Retention ^*1
Min.
100,000
10
Limits
Typ.
－
－
*1 : Not 100% tested
Max.
－
－
Unit
Times
Year
●EEPROM Recommended Operating Ratings
Parameter
Symbol
Supply Voltage
Vcc1
Input Voltage
VIN
Rating
Unit
1.6 to 3.6
V
0 to Vcc1
●LDO regulator Recommended Operating Ratings
Parameter
Symbol
Rating
Unit
Supply Voltage
Input Voltage
Vcc2
VIN
2.9 to 3.6
V
0 to Vcc2
●Input/output capacity (Ta=25℃, Frequency=5MHz)
Parameter
Input Capacitance ^*1
Output Capacitance^*1
*1:Not 100% TESTED
Symbol
C_IN
C_OUT
Limits
Min.
Max.
－
8
－
8
Unit
Conditions
pF
V_IN=GND
pF
V_OUT=GND
●EEPROM DC operating characteristics (Unless otherwise specified, Ta=-30℃ to 85℃, Vcc1=1.6V to 3.6V)
Parameter
Symbol
Min.
Limits
Typ.
Unit
Max.
Test condition
"H" Input Voltage1
VIH1 0.7xVcc1 － Vcc1+0.3 V 2.5≦Vcc1≦3.6V
"H" Input Voltage2
VIH2 0.75xVcc1 － Vcc1+0.3 V 1.6≦Vcc1＜2.5V
"L" Input Voltage1
VIL1
-0.3
－ 0.3xVcc1 V 2.5V≦Vcc1≦3.6V
"L" Input Voltage2
VIL2
-0.3
－ 0.25xVcc1 V 1.6V≦Vcc1＜2.5V
"L" Output Voltage1
VOL1
0
－
0.2
V IOL=1.0mA , 2.5V≦Vcc1≦3.6V
"L" Output Voltage2
VOL2
0
－
0.2
V IOL=1.0mA , 1.6V≦Vcc1＜2.5V
"H" Output Voltage1
VOH1 Vcc1-0.2 －
Vcc1 V IOH=-0.4mA , 2.5V≦Vcc1≦3.6V
"H" Output Voltage2
VOH2 Vcc1-0.2 －
Vcc1 V IOH=-100µA , 1.6V≦Vcc1＜2.5V
Input Leakage Current
ILI
-1
－
1
µA VIN=0 to Vcc1
Output Leakage Current ILO
-1
－
1
µA VOUT=0 to Vcc1 , CSB=Vcc1
ICC1
－
－
1.5
mA
Vcc1=1.8V , fSCK =2MHz, tE/W=5ms
Byte Write, Page Write, Write Status Register
Operating Current Write
ICC2
－
－
2.0
mA
Vcc1=2.5V , fSCK =5MHz,tE/W=5ms
Byte Write, Page Write, Write Status Register
ICC3
－
－
0.2
mA
Vcc1=1.8V , fSCK=2MHz , SO=OPEN
Read, Read Status Register
Operating Current Read
ICC4
－
－
0.6
mA
Vcc1=2.5V , fSCK=5MHz,SO=OPEN
Read, Read Status Register
Standby Current
ISB
－
－
1.0
µA
Vcc1=3.6V , CSB=Vcc1 , SCK ,
SI=Vcc1/GND ,SO=OPEN
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TSZ22111・15・001
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TSZ02201-0R2R0G100400-1-2
28.AUG.2012 Rev.001