参数资料
型号: BU9832GUL-WE2
厂商: Rohm Semiconductor
文件页数: 2/29页
文件大小: 0K
描述: IC EEPROM 8KBIT SPI VCSP50L2 TR
标准包装: 3,000
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 8K (1K x 8)
速度: 5MHz
接口: SPI 串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-VFBGA,CSPBGA
供应商设备封装: VCSP50L2
包装: 带卷 (TR)
BU9832GUL-W (8Kbit)
● Absolute Maximum Ratings (Ta=25 ℃ )
Datasheet
Parameter
Impressed voltage
Permissible dissipation
Storage Temperature range
Operating Temperature range
Terminal voltage
Symbol
Vcc
Pd
Tstg
Topr
Ratings
-0.3 to +6.5
220(VCSP50L2)
-65 to +125
-40 to +85
-0.3 to Vcc+0.3
Unit
V
mW
V
Remarks
When using at Ta=25 ℃ or higher, 220mW to be reduced per 1 ℃
● Memory cell characteristics (Ta=25 ℃ , Vcc=1.8V to 5.5V)
Parameter
Limits
Min. Typ. Max
Unit
Number of data rewrite times
Data hold years
*1
*1
1,000,000
40
Times
Years
*1 Not 100% TESTED
● Recommended Operating Ratings
Parameter Symbol
Ratings
Unit
Power source voltage
Input voltage
Vcc
V IN
1.8 to 5.5
0 to Vcc
V
● Input / output capacity (Ta=25 ℃ , frequency=5MHz)
Parameter Symbol
Limits
Min. Max
Unit
Conditions
Input capacity
Output capacity
*1
*1
C IN
C OUT
8
8
pF
pF
V IN =GND
V OUT =GND
*1 : Not 100% TESTED
● Electrical characteristics
(Unless otherwise specified, Ta=-40 ℃ to +85 ℃ , Vcc=1.8V to 5.5V)
Parameter
Symbol
Limits
Min. Typ. Max.
Unit Conditions
“H” input voltage 1
“L” input voltage 1
“L” output voltage 1
“L” output voltage 2
“H” output voltage 1
“H” output voltage 2
Input leak current
Output leak current
VIH1
VIL1
VOL1
VOL2
VOH1
VOH2
ILI
ILO
0.7xVcc
-0.3
0
0
Vcc-0.5
Vcc-0.2
-1
-1
Vcc+0.3
0.3xVcc
0.4
0.2
Vcc
Vcc
1
1
V
V
V
V
V
V
μA
μA
1.8 ≦ Vcc ≦ 5.5V
1.8 ≦ Vcc ≦ 5.5V
IOL=2.1mA(Vcc=2.5V to 5.5V)
IOL=150μA(Vcc=1.8V to 2.5V)
IOH=-0.4mA(Vcc=2.5V to 5.5V)
IOH=-100μA(Vcc=1.8V to 2.5V)
V IN =0 to Vcc
V OUT =0 to Vcc, CS =Vcc
Vcc=1.8V, fSCK=2MHz, tE/W=5ms
ICC1
1.0
mA
Byte write, Page write, Write status
register
Current consumption
at write action
ICC2
2.0
mA
Vcc=2.5V, fSCK=5MHz, tE/W=5ms
Byte write, Page write, Write status
register
Vcc=5.5V, fSCK=5MHz, tE/W=5ms
ICC3
3.0
mA
Byte write, Page write, Write status
register
Current consumption
at read action
Standby current
ICC4
ICC5
ISB
1.5
2.0
2
mA
mA
μA
Vcc=2.5V, fSCK=5MHz
Read, Read status register
Vcc=5.5V,fSCK=5MHz
Read, Read status register
Vcc=5.5V, CS=HOLD=WP=V CC
SCK=SI=Vcc or=GND,SO=OPEN
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
2/26
TSZ02201-0R2R0G100410-1-2
30.AUG.2012 Rev.001
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