BRCB016GWL-3 Datasheet, PDF (4/30 Pages) Rohm – WLCSP EEPROM

BRCB016GWL-3
Block Diagram
16Kbit EEPROM ARRAY
11bit
ADDRESS
DECODER
SLAVE W ORD
11bit _{ADDRESS REGISTER}
8bit
DATA
R E G IS T E R
START
CONTROL LOGIC
STOP
ACK
HIGH VOLTAGE GEN.
VCC LEVEL DETECT
Figure 2. Block Diagram
Pin Configuration
○ ^C
C1
○^C3
B
○ ^WP
SCL
B2
○ ^{○ SDA}
A
A1
A3
VCC
GND
1 23
BOTTOM VIEW
Pin Descriptions
Land No. Terminal Name Input / Output
Descriptions
A1
VCC
-
Power supply
A3
GND
-
Reference voltage of all input / output, 0V
B2
SDA
Input / Output
Slave and word address
Serial data input serial data output
C1
WP
Input
Write protect terminal
C3
SCL
Input
Serial clock input
Datasheet
GND
V^Ccc^C
WP
SCL
SDA
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TSZ02201-0R2R0G100260-1-2
25.Feb.2013 Rev.002