参数资料
型号: BU9829GUL-WE2
厂商: Rohm Semiconductor
文件页数: 3/26页
文件大小: 0K
描述: IC EEPROM 16KBIT SPI 9VCSP
标准包装: 1
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 16K (2K x 8)
速度: 5MHz
接口: SPI 串行
电源电压: 1.6 V ~ 3.6 V
工作温度: -30°C ~ 85°C
封装/外壳: 9-UFBGA,WLCSP
供应商设备封装: 9-VCSP50L1(1.6x1.6)
包装: 标准包装
其它名称: BU9829GUL-WE2DKR
BU9829GUL-W (16Kbit)
● Absolute Maximum Ratings (Ta=25 ℃ )
Datasheet
Parameter Symbol
Rating
Unit
Remarks
Supply Voltage
Vcc1(EEPROM)
Vcc2(LDO)
-0.3 to 4.5
V
Power Dissipation
Storage Temperature
Operating
Temperature
Terminal Voltage
Pd
Tstg
Topr
220
-65 to 125
-30 to 85
-0.3 to Vcc + 0.3
mW
V
When using at Ta=25 ℃ or higher, 2.2mW to be reduced per 1 ℃
● Memory cell characteristics (Ta=25 ℃ , Vcc1=1.6V to 3.6V)
Parameter
Write/Erase Cycle *1
Min.
100,000
Limits
Typ.
Max.
Unit
Times
Data Retention
*1
10
Year
*1 : Not 100% tested
● EEPROM Recommended Operating Ratings
Parameter Symbol
Rating
Unit
Supply Voltage
Input Voltage
Vcc1
V IN
1.6 to 3.6
0 to Vcc1
V
● LDO regulator Recommended Operating Ratings
Parameter Symbol
Rating
Unit
Supply Voltage
Input Voltage
Vcc2
V IN
2.9 to 3.6
0 to Vcc2
V
● Input/output capacity (Ta=25 ℃ , Frequency=5MHz)
Parameter
Input Capacitance *1
Output Capacitance *1
Symbol
C IN
C OUT
Min.
Limits
Max.
8
8
Unit
pF
pF
Conditions
V IN =GND
V OUT =GND
*1:Not 100% TESTED
● EEPROM DC operating characteristics (Unless otherwise specified, Ta=-30 ℃ to 85 ℃ , Vcc1=1.6V to 3.6V)
Parameter Symbol
Limits
Min. Typ. Max.
Unit Test condition
"H" Input Voltage1
"H" Input Voltage2
"L" Input Voltage1
"L" Input Voltage2
"L" Output Voltage1
"L" Output Voltage2
"H" Output Voltage1
"H" Output Voltage2
Input Leakage Current
Output Leakage Current
VIH1 0.7xVcc1
VIH2 0.75xVcc1
VIL1 -0.3
VIL2 -0.3
VOL1 0
VOL2 0
VOH1 Vcc1-0.2
VOH2 Vcc1-0.2
ILI -1
ILO -1
Vcc1+0.3
Vcc1+0.3
0.3xVcc1
0.25xVcc1
0.2
0.2
Vcc1
Vcc1
1
1
V
V
V
V
V
V
V
V
μA
μA
2.5 ≦ Vcc1 ≦ 3.6V
1.6 ≦ Vcc1 < 2.5V
2.5V ≦ Vcc1 ≦ 3.6V
1.6V ≦ Vcc1 < 2.5V
IOL=1.0mA , 2.5V ≦ Vcc1 ≦ 3.6V
IOL=1.0mA , 1.6V ≦ Vcc1 < 2.5V
IOH=-0.4mA , 2.5V ≦ Vcc1 ≦ 3.6V
IOH=-100μA , 1.6V ≦ Vcc1 < 2.5V
V IN =0 to Vcc1
V OUT =0 to Vcc1 , CSB=Vcc1
Operating Current Write
Operating Current Read
Standby Current
ICC1
ICC2
ICC3
ICC4
ISB
1.5
2.0
0.2
0.6
1.0
mA
mA
mA
mA
μA
Vcc1=1.8V , fSCK =2MHz, tE/W=5ms
Byte Write, Page Write, Write Status Register
Vcc1=2.5V , fSCK =5MHz,tE/W=5ms
Byte Write, Page Write, Write Status Register
Vcc1=1.8V , fSCK=2MHz , SO=OPEN
Read, Read Status Register
Vcc1=2.5V , fSCK=5MHz,SO=OPEN
Read, Read Status Register
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
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BU9832GUL-WE2 功能描述:电可擦除可编程只读存储器 电可擦除可编程只读存储器 Serial-SPI 8Kb RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8