Datasheet > BU9829GUL-W

BU9829GUL-W

更新时间： 2022-10-18 00:35:24

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	142K
描述
Silicon Monolithic Integrated Circuit

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BU9829GUL-W 数据手册

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◇ STRUCTURE

◇ PRODUCT

Silicon Monolithic Integrated Circuit

CMOS 16kbit serial EEPROM built-in LDO REGULATOR

BU9829GUL-W

◇

PART NUMBER

PACKAGE

VCSP50L1

BU9829GUL-W

EEPROM PART

◇ FEATURES

・ 2,048 words ×8 bits architecture serial EEPROM

・ Wide operating voltage range (1.6V～3.6V)

・ Serial Peripheral Interface

・ Self-timed write cycle with automatic erase

・ Low Power consumption

Write

(3.6V)

1.5mA (Typ.)

0.5mA (Typ.)

0.1μA (Typ.)

Read

Standby

・ Auto-increment of registers address for Read mode

・ 32 byte Page Write mode

・ DATA security

Defaults to power up with write-disabled state

Software instructions for wirte-enable/disable

Block writes protection by status register

Write inhibit at low Vcc

・ Data retention

・ Endurance

10 years

100,000 erase/write cycles

・ Initial data FFh in all address and 00h in status register

LDO REGULATOR PART

・ Low power consumption

Standby

(3.6V)

0.1μA (Typ.)

0.1mA (Typ.)

Operation (3.6V)

・ Power on/off by enable pin

・ Setting output voltage by EEPROM coommand (VSET WRITE)

◇ ABSOLUTE MAXIMUM RATING (Ta=25℃)

Parameter

Symbol

Vcc1(EEPROM)

Vcc2 (LDO)

Ｐｄ

Rating

Unit

Supply Voltage

-0.3～4.5

Power Dissipation

Storage Temperature

Operating Temperature

Terminal Voltage

220 (*)

-65～125

-30～85

℃

Tstg

Topr

－

-0.3～Vcc+0.3

* Degradation is done at 2.2mW/℃(*)

EEPROM RECOMMENDED OPERATING CONDITION

LDO REGURATOR RECOMMENDED OPERATING CONDITION

◇

Parameter

Supply Voltage

Input Voltage

Symbol

Vcc1

VIN

Rating

1.6～3.6

0～Vcc1

Unit

Parameter

Supply Voltage

Input Voltage

Symbol

Vcc2

VIN

Rating

2.9～3.6

0～Vcc2

Unit

REV. A

12 3 4 5

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