BU9890GUL-W Datasheet PDF - ROHM Semiconductor
| Part Number | BU9890GUL-W | |
| Description | Silicon Monolithic Integrated Circuit | |
| Manufacturers | ROHM Semiconductor | |
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There is a preview and BU9890GUL-W download ( pdf file ) link at the bottom of this page. Total 14 Pages | ||
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◇STRUCTURE
◇PRODUCT
◇PART NUMBER
◇PHYSICAL DIMENSION
◇BLOCK DIAGRAM
◇USE
◇FEATURES
Silicon Monolithic Integrated Circuit
4K×8 bit Electrically Erasable PROM
BU9890GUL-W
Fig.-1（VCSP50L1）
Fig.-2
General purpose
・4K words × 8 bits architecture serial EEPROM
・Wide operating voltage range (1.7V～3.6V)
・Two wire serial interface
・Self-timed write cycle with automatic erase
・32 byte Page Write mode
・Low power consumption。
Write （3.3V） ： 0.6mA (Typ.)
Read （3.6V） ： 0.6mA (Typ.)
Standby （3.6V） ： 0.1μA (Typ.)
・DATA security
Write protect feature (WP pin)
Inhibit to WRITE at low VCC
・WLCSP 6pin package
・High reliability fine pattern CMOS technology
・Endurance : 100,000 erase/write cycles
・Data retention : 40 years
・Filtered inputs in SCL・SDA for noise suppression
・Initial data FFh in all address
・Pull-up resistor inputs in SCL・SDA
◇ABSOLUTE MAXIMUM RATING (Ta=25℃
Parameter
Supply Voltage
Symbol
www.DataSheet.co.kr
VCC
Rating
-0.3～6.5
Unit
V
Power Dissipation
Ｐｄ
220 *1
mW
Storage Temperature
Tstg
-65～125
℃
Operating Temperature Topr
-40～85
℃
Terminal Voltage
－
-0.3～Vcc+1.0 *2
V
*1 Degradation is done at 2.2mW/℃（*1） for operation above 25℃
*2 Maximum value of Terminal Voltage is below 6.5V.
1/13
◇RECOMMENDED OPERATING CONDITION
Parameter
Supply Voltage
Write
Read
Input Voltage
Symbol
Vcc
VIN
Rating
2.7～3.3
1.7～3.6
0～Vcc
REV. A
Unit
V
V
Datasheet pdf - http://www.DataSheet4U.net/
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◇PIN CONFIGURATION
5/13
○ ○ ○B B1 B2
B3
TEST GND VDD
○ ○ ○A A1 A2 A3
SDA SCL
WP
1 23
◇PIN NAME
Land No.
B3
B2
B1
A3
A2
A1
PIN NAME
Vcc
GND
TEST
WP
SCL
SDA
I/O
-
-
INwww.DataSheet.co.kr
IN
IN
IN/OUT
FUNCTIONS
Power Supply
Ground （0V）
TEST Pin Connect with GND
Write Protect Input
Serial Clock Input
Slave and Word Address,
Serial Data Input, Serial Data Output
REV. A
Datasheet pdf - http://www.DataSheet4U.net/
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BU9890GUL-W electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BU9890GUL-W.PDF Datasheet ] | |
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