参数资料
型号: BU9833GUL-WE2
厂商: Rohm Semiconductor
文件页数: 2/27页
文件大小: 0K
描述: IC EEPROM 2KBIT 100KHZ VCSP50L1
标准包装: 3,000
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (256 x 8)
速度: 400kHz
接口: I²C,2 线串口
电源电压: 1.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 6-UFBGA,CSPBGA
供应商设备封装: VCSP50L1
包装: 带卷 (TR)
BU9833GUL-W (2Kbit)
● Absolute Maximum Ratings (Ta=25 ℃ )
Datasheet
Parameter
Impressed voltage
Permissible dissipation
Storage temperature range
Operating temperature range
Terminal voltage
Symbol
V CC
Pd
TSgt
Toper
Ratings
-0.3 to +6.5
220
-65 to 125
-40 to 85
-0.3 to V CC +1.0
Unit
V
maw
V
Remarks
When using at Ta=25 ℃ or higher, 2.2mW to be reduced per 1 ℃
● Memory cell characteristics (Ta=25 ℃ , V CC =1.7V to 5.5V)
Limits
Parameter
Unit
Min
Typ.
Max
Number of data rewrite times
Data hold years
*1
*1
1,000,000
40
-
-
-
-
Times
Years
1:Not 100% TESTED
Shipment data all address Fifth
*
● Recommended Operating Ratings
Parameter
Power source voltage
Symbol
Vcc
Ratings
1.7 to 5.5
Unit
V
Input voltage
Vin
0 to V CC
● El ectrical      characteristics (Unless otherwise specified, Ta=-40 to +85 , V CC =1.7V to 5.5V)
Limits
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
“HIGH” input voltage1
“LOW” Input voltage1
“HIGH” input voltage2
“LOW” input voltage2
“HIGH” input voltage3
“LOW” input voltage3
“LOW” output voltage1
“LOW output voltage2
Input leak current
Output leak current
V IH1
V IL1
V IH2
V IL2
V IH3
V IL3
V OL1
V OL2
I LI
I LO
I CC1
0.7V CC
-0.3
0.8V CC
-0.3
0.9 V CC
-0.3
-
-
-1
-1
-
-
-
-
-
-
-
-
-
-
-
-
V CC +1.0
0.3Vcc
V CC +1.0
0.2Vcc
V CC +1.0
0.1V CC
0.4
0.2
1
1
2.0
V
V
V
V
V
V
V
V
μ A
μ A
mA
2.5V ≦ V CC ≦ 5.5V
2.5V ≦ V CC ≦ 5.5V
1.8V ≦ V CC <2.5V
1.8V ≦ V CC <2.5V
1.7V ≦ V CC <1.8V
1.7V ≦ V CC <1.8V
I OL =3.0mA, 2.5V ≦ V CC ≦ 5.5V, (SDA)
I OL =0.7mA, 1.7V ≦ V CC <2.5V, (SDA)
V IN =0V to V CC
V OUT =0V to V CC (SDA)
V CC =5.5V, fSCL=400kHz, tWR=5ms,
Byte write, Page write
Current consumption at action
V CC =5.5V, fSCL=400kHz
I CC2
-
-
0.5
mA
Random read, Current read,
sequential read
Standby current
I SB
-
-
2.0
μ A
V CC =5.5V, SDA·SCL= V CC ,
A2=GND, WP=GND
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
2/24
TSZ02201-0R2R0G100450-1-2
04.SEP.2012 Rev.001
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