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 BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
64x16bit EEPROM
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
BR93L46-W series3EEPROM

64x161kEEPROM 1.85.5V 3 READYBUSY 5V 1.2mATyp. 5V 0.3mATyp. 5V 0.1ATyp.CMOS DIPSOPSOP-JSSOP-BMSOP8pin W-Cell CMOS 40 1,000,000 FFFF
Ta25 Vcc
-0.36.5
V
DIP8 800(1) SOP8(F,RF) 450(2) Pd mW SOP-J8(FJ,RFJ) 450(3) SSOP-B8(FV,RFV) 300(4) MSOP8(RFVM) 310(5) Tstg -65 125 opr -40 85 -0.3cc0.3 V 2518.0(1)4.5(2)4.5(3) 3.0(4)3.1(5)
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
Vcc in 1.8 5.5 0 Vcc V
4085Vcc2.55.5 "" 1 "" 2 "" 1 "" 2 "" 1 "" 2 "" 1 "" 2 IL1 IL2 IH 1 IH 2 OL1 OL2 OH1 OH2 LI LO CC1 CC2 CC3 SB -0.3 -0.3 2.0 0.7x Vcc 0 0 2.4 Vcc -0.2 -1 -1 0.8 0.2x Vcc Vcc +0.3 Vcc +0.3 0.4 0.2 Vcc Vcc 1 1 3.0 1.5 4.5 2 4.0Vcc5.5 Vcc4.0 4.0Vcc5.5 Vcc4.0 IOL=2.1mA , 4.0Vcc5.5 IOL=100A IOH=-0.4mA , 4.0Vcc5.5 IOH=-100A -4 -4 -5 -5 -6 -7 -8 -8 -8 -9
VIN=0Vcc VOUT=0Vcc , CS=0V fSK =2MHz,tE/W=5ms (WRITE) fSK =2MHz (READ) fSK =2MHz,tE/W=5ms (WRAL,ERAL) CS=0V ,DO=OPEN
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
4085Vcc1.82.5 "" "" "" "" IL IH OL OH LI LO CC1 CC2 CC3 SB -0.3 0.7x Vcc 0 Vcc -0.2 -1 -1 0.2x Vcc Vcc +0.3 0.2 Vcc 1 1 1.5 0.5 2 2 IOL=100A IOH=-100A VIN=0Vcc VOUT=0Vcc , CS=0V fSK =500kHz,tE/W=5ms (WRITE) fSK =500kHz (READ) fSK =500kHz (WRAL,ERAL) CS=0V ,DO=OPEN -4 -5 -6 -7 -8 -8 -8 -9
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W

9.30.3 8 5
6.50.3
1
0.51Min.
4 7.62
3.40.3
3.20.2
0.30.1
2.54
0.50.1
0 ~ 15
1-1DIP8BR93L46-W
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
5.00.2
8 5
6.20.3 4.40.2
1
4
1.50.1 0.11
0.150.1 0.1
1.27 0.40.1
1-2SOP8BR93L46F-W
0.3Min.
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
5.00.2
8 5
6.20.3 4.40.2
1
4
1.50.1 0.11
0.150.1 0.1
1.27 0.40.1
1-3SOP8BR93L46RF-W
0.3Min.
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
4.90.2
6.00.3 3.90.2 0.45Min.
8765
1234
1.3750.1 0.175
0.20.1 0.1
1.27 0.420.1
1-4SOP-J8BR93L46FJ-W
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
4.90.2
6.00.3 3.90.2 0.45Min.
8765
1234
1.3750.1 0.175
0.20.1 0.1
1.27 0.420.1
1-5SOP-J8BR93L46RFJ-W
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
3.00.2
8 5
6.40.3 4.40.2
1
4
0.150.1 0.1
1.150.1 0.1
0.220.1 0.65
(0.52)
1-6SSOP-B8BR93L46FV-W
0.3Min.
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
3.00.2
8 5
6.40.3 4.40.2
1
4
0.150.1 0.1
1.150.1 0.1
0.220.1 0.65
(0.52)
1-7SSOP-B8BR93L46RFV-W
0.3Min.
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
2.90.1
8 5
4.00.2
2.80.1
1
4
0.475
0.9Max. 0.750.05 0.080.05
0.22-0.04 0.65 0.08 S
+0.05
0.290.15 0.60.2
+0.05 0.145-0.03
0.08 M
1-8MSOP8BR93L46RFVM-W
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
CS

SK

DI

6bit

6bit
1,024 bit EEPROM
DO

16bit
RW
16bit
-2
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
Vcc NC NC GND NC GND DO DI Vcc NC NC GND
BR93L46-W:DIP8
BR93L46F-W:SOP8 BR93L46FJ-W:SOP-J8 BR93L46FV-W:SSOP-B8
BR93L46RF-W:SOP8 BR93L46RFJ-W:SOP-J8 BR93L46RFV-W:SSOP-B8 BR93L46RFVM-W:MSOP8
CS
SK
DI
DO
NC
Vcc
CS
SK
CS
SK
DI
DO
-3
Vcc GND CS SK DI DO 0V READY/BUSY
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
Vcc
IOL Vcc DO GND V VOL
"" 4""
Vcc
IOH Vcc DO GND V VOH
"" 5""
Vcc
Vcc A VIN=0VVcc CS,SK,DI GND
6
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
Vcc
Vcc CS GND DO
ILO A
VOUT=0VVcc
7
Vcc
A
ICC
fSK=2MHz500kHz VIN=VIHV WRITEREADINPUT
CS SK DI
Vcc DO GND OPEN
8
Vcc
A
ISB
CS SK DI
Vcc DO GND OPEN
9
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
CS
tCSS tSKH tSKL tCSH
SK
tDIS tDIH
DI
tPD0 tPD1
DO(READ)
tDF
DO(WRITE)
STATUS VALID
10
SKDI READSKDO WRITESTATUS(READYBUSY)CS tCSCS"H"DO CS"L"DOHigh-Z CS"L"
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
4085Vcc=2.55.5V SK SK SK CS CS DI CS DI "1" "0" CS CSHigh-Z fSK tSKH tSKL tCS tCSS tDIS tCSH tDIH tPD1 tPD0 tSV tDF tE/W 230 230 200 50 100 0 100 2 200 200 150 150 5 MHz ns ns ns ns ns ns ns ns ns ns ns ms
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
4085Vcc=1.82.5V SK SK SK CS CS DI CS DI "1" "0" CS CSHigh-Z fSK tSKH tSKL tCS tCSS tDIS tCSH tDIH tPD1 tPD0 tSV tDF tE/W 0.8 0.8 1 200 100 0 100 500 0.7 0.7 0.7 200 5 kHz s s s ns ns ns ns s s s ns ms
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
(READ) (WEN (WRITE) (WRAL) (WDS) (ERASE) (ERAL) (2) (2) (1) 1 1 1 1 1 1 1 10 00 01 00 00 11 00 A5,A4,A3,A2,A1,A0 1 1 D15D0
(WRITE DATA)
D15D0
(READ DATA)
A5,A4,A3,A2,A1,A0 0 0 1 0
D15D0
(WRITE DATA)
A5,A4,A3,A2,A1,A0 1 0
MSB VIHVIL
IC CS"1"
(1)SK (2)
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
1(READ)
CS
1
SK DI DO
High-Z 1
1
2
4
10
25
26
1
0
A5
A4
A1
A0 2 0 D15 D14 D1 D0 D15 D14
2 11 1 CS"1""" "1" 16bitA0 SK"0"SK IC SK CS"H" 2WEN
CS SK DI DO
High-Z 1
1 2 3 4 5 6 7 8 9
0
0
1
1
12 ICRESET 6SK"H"or"L" 4SK
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
3WRITE
CS SK DI DO
High-Z 1
1 2 4 9 10
tCS
STATUS
25
0
1
A5
A4
A1
A0
D15 D14
D1
D0 tSV
BUSY READY
tE/W
13
A5A016bitD15D0 D0SK25CS STATUSCS="L"tE/WMax.5ms STATUSCS="H"DO"L"BUSY
4.WRAL
CS SK DI DO
High-Z 1
1 2 5 10
tCS
STATUS
25
0
0
0
1
D15 D14
D1
D0 tSV
BUSY READY
tE/W
14
6416bit1 tE/WMax.5ms
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
5WDS
CS SK DI DO
High-Z 1
1 2 3 4 5 6 7 8 9
0
0
0
0
15 6SK"H"or"L"4 SK
6ERASE
CS SK DI DO
High-Z 1 1 2 4
tCS
STATUS
9
1
1
A5
A4
A3
A2
A1
A0
tSV
BUSY READ
tE/W
16 "1""FFFFh" A0SK9CS ERASEWRITE
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
7.ERAL
CS SK DI DO
High-Z 1 1 2 4
tCS
STATUS
9
0
0
1
0 tSV
BUSY
READY
tE/W
17
64"FFFFh" 9CS ERALWRITE
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
READYBUSY DO CStCSMin.200ns CS"H"or"L" RB "L"BUSY DO ICE/W E/W RB "H"READY DO E/WMax.5ms E/WCS="H"SKDI CS="H"DI="L"
CS SK DI DO
High-Z
CLOCK
STATUS
WRITE INSTRUCTION
tSV
READY BUSY
18RB

BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
1)
""
SK DI D1
24
25 D0




E/W
""
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
SK DI A1 A0
1/2 E/W



""
"""""" "" ""
CS=SK=DI="" SK="L"DI=""CS
CS SK DI
CS SK DI
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
"" "" """" ""

pin "" High-Z ""
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
P.O.R. P.O.R. P.O.R.P.O.R. "" "" P.O.R.
VCC tR
tRtOFFVbot
tR 10ms 100ms tOFF 10ms 10ms Vbot 0.3V 0.2V
tOFF 0
Vbot
(Typ.=1.2V)
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
(0.1F)
IC
0.01~0.1F
GND
VCC 10~100F
Vcc
0.2V 0.2Vp-p 100ns 100ns
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
DO
OEint.

RESETint.
CS
CSint.

CSint.
SK

CSint.
DI

BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
""
Rpd
VOHM EEPROM VIHE

VOHM IOHM VIHE

VOHM
"H"
IOHM
Rpd
"L"
Vcc=5V, VHE=2V,VOHM=2.4V,IOHM=2mA 2.4 Rpd 2x10-3 Rpd 1.2[k]
RpdVOHM2.4V VIHE(=2.0V)
VIHEEEPROMVIH VOHMVOH IOHMIOH
"""" """" "" ""
CS SK
CS SK
D0
High-Z
BUSY READY
"H"
DI DO
DI DO
High-Z
BUSY
CS=SK=DI="H" DO=OPEN
DO
DO
READY BUSY
CS=SK=DI="H" DO=
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W

Rpu
VILM EEPROM IOLE VOLE
Vcc-VOLE IOLE VILM

VOLE
Rpu
"L" "L"
Vcc=5V,VOLE=0.4V,IOLE=2.1mA,VILM=0.8V 5-0.4 Rpu 2.1x10-3 Rpu 2.2[k]
RpuVOLE0.4V VILM(=0.8V) VOLEEEPROMVOL IOLEEEPROMIOL VILMVIL
Rpd
EEPROM

VOHE IOHE VIHM

VOHE
VIHM IOHE VOHE Rpd "H"
"H"
Vcc=5V,VOHE=Vcc-0.2V,IOHE=0.1mA, VIHM=Vccx0.7V 5-0.2 Rpd 0.1x10-3 Rpd 48[k]
RpdVOHE2.4V VIHM(=3.5V) VOHEEEPROMVOH IOHEEEPROMIOH VIHMVIH
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W

EEPROM
DI/O PORT DI R
DO

"" ""
EEPROM CS EEPROM SK EEPROM DI EEPROM DO /
"H"
A1
A0
High-Z
0
D15 D14 D13
A1
A0
High-Z

BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
"" "" "" ""
EEPROMCS
EEPROMSK
EEPROMDI
READY
READY High-Z DIDO
EEPROMDO
BUSY READY
DI/O
BUSY
"""" "" """"
CS SK DI
READY
"" ""
DO
High-Z
READY
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
"""" """"""
DI/O PORT
"" VOHM IOHM R
EEPROM DI
VOHM VIHE
VOHM DO
VOLE "L"
IOHMxR+VOLE
VOLE=0V VOHM R IOHMxR VOHM IOHM
""""
VIHEEEPROMVIH VOLEEEPROMVOL VOHMVOH IOHMIOH
""""""

"L"
EEPROM DI/O PORT
VOLM R
VOLM
VILE
DI
VOLM
VOHE-IOLMxR
VOHE=Vcc
IOHM
DO
VOHE
VOLM
"H"

Vcc-IOLMxR Vcc-VOLM IOLM
R
""""
VILEEEPROMVIL VOHEEEPROMVOH VOLMVOL IOLMIOL
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L66RFVM-W
Vcc=5V,VOHM=5V,IOHM=0.4mA,VOLM=5V,IOLM=0.4mA VOHM R IOHM 5 R 0.4x10-3 R R R Vcc-VOLM IOLM 5-0.4 2.1x10-3 2.2[k] 12.5[k]
R
R 12.5[k]
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W 8
Typ.
6
H INPUT VOLTAGE : VIH (V)
6 5 4 3 2 1
SPEC
1
L OUTPUT VOLTAGE : VOL (V)
L INPUT VOLTAGE : VIL (V)
5 4 3
SPEC
0.8
Ta=85C
0.6
Ta=25C
2 1 0 0
Ta=-40C Ta=25C Ta=85C
Ta=85C Ta=25C Ta=-40C
0.4
SPEC
0.2
Ta=-40C
1
2
3
4
5
6
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
L OUTPUT CURRENT : IOL (mA)
H
VIH (CS,SK,DI)
L
VIL(CS,SK,DI)
L
VOL-IOL(VCC=1.8V)
1
L OUTPUT VOLTAGE : VOL (V) L OUTPUT VOLTAGE : VOL (V)
1
H OUTPUT VOLTAGE : VOH (V)
5
0.8
0.8
4
0.6
0.6
SPEC
3
SPEC
0.4
SPEC Ta=85C
Ta=25C
0.4
Ta=85C Ta=25C
2
Ta=-40C
0.2
Ta=-40C
0.2
Ta=-40C
1
Ta=25C Ta=85C
0 0
1
2
3
4
5
0 0
1
2
3
4
5
0 0
0.4
0.8
1.2
1.6
L OUTPUT CURRENT : IOL (mA)
L OUTPUT CURRENT : IOL (mA)
H OUTPUT CURRENT : IOH (mA)
L
VOL-IOL(VCC=2.5V)
L
VOL-IOL(VCC=4.0V)
H
VOH-IOH(VCC=1.8V)
5
H OUTPUT VOLTAGE : VOH (V) H OUTPUT VOLTAGE : VOH (V)
5
Ta=-40C
1.2
INPUT LEAK CURRENT : ILI (A)
SPEC
4
4
SPEC Ta=25C Ta=85C
1 0.8 0.6 0.4 0.2 0 0
Ta=85C Ta=25C Ta=-40C
3
SPEC
Ta=-40C
3
2
Ta=25C Ta=85C
2
1
1
0 0
0.4
0.8
1.2
1.6
0 0
0.4
0.8
1.2
1.6
1
2
3
4
5
6
H OUTPUT CURRENT : IOH (mA)
H OUTPUT CURRENT : IOH (mA)
SUPPLY VOLTAGE : VCC (V)
H
VOH-IOH(VCC=2.5V)
H
VOH-IOH(VCC=4.0V)
ILI (CS,SK,DI)
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
1.2
OUTPUT LEAK CURRENT : ILO (A)
SPEC
5
CURRENT CONSUMPTION AT WRITING : ICC1 (WRITE) (mA) CURRENT CONSUMPTION AT READING : ICC2 (READ) (mA)
fSK=2MHz DATA=0000h
2.5
fSK=2MHz DATA=0000h
1 0.8 0.6 0.4 0.2 0 0
Ta=85C Ta=25C Ta=-40C
4
2
SPEC
SPEC
3
1.5
2
1
Ta=85C Ta=25C Ta=-40C
1
Ta=85C Ta=25C Ta=-40C
0.5
1
2
3
4
5
6
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
ILO (DO)
WRITE ICC1(WRITE,fSK=2MHz)
READ ICC2(READ,fSK=2MHz)
5
CURRENT CONSUMPTION AT OPERATING : ICC3 (WRAL) (mA)
SPEC
5
CURRENT CONSUMPTION AT WRITING : ICC1 (WRITE) (mA) CURRENT CONSUMPTION AT READING : ICC2 (READ) (mA)
fSK=2MHz DATA=0000h fSK=500kHz DATA=0000h
2.5
fSK=500kHz DATA=0000h
4
4
2
SPEC
SPEC
3
3
Ta=85C Ta=25C Ta=-40C
1.5
2
1
Ta=85C Ta=25C Ta=-40C
2
SPEC
1
SPEC Ta=85C Ta=25C Ta=-40C
1
0.5
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
WRAL ICC3(WRAL,fSK=2MHz)
WRITE ICC1(WRITE,fSK=500kHz)
READ ICC2(READ,fSK=500kHz)
5
CURRENT CONSUMPTION AT OPERATING : ICC3 (WRAL) (mA)
SPEC
2.5
STAND BY CURRENT : ISB (A)
fSK=500kHz DATA=0000h
SPEC
100
Ta=-40C
SK FREQUENCY : fSK (MHz)
4
2
10
Ta=25C Ta=85C
3
SPEC Ta=85C Ta=25C Ta=-40C
1.5
1
SPEC
2
1
1
0.5
Ta=85C Ta=25C Ta=-40C
0.1
SPEC
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
0.01 0
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
WRAL ICC3(WRAL,fSK=500kHz)
ISB
SK
fSK
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
1
SPEC
1
SPEC
1.2
SPEC
0.8
H SK TIME : tSKH (s) L SK TIME : tSKL (s)
0.8
L CS TIME : tCS (s)
1 0.8 0.6 0.4 0.2 0 0
Ta=-40C Ta=25C Ta=85C SPEC
0.6
0.6
0.4
SPEC Ta=-40C Ta=25C Ta=85C
0.4
SPEC Ta=-40C Ta=25C Ta=85C
0.2
0.2
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SK
tSKH
SK
tSKL
CS
tCS
50
CS SETUP TIME : tCSS (ns)
SPEC
300
SPEC
150
SPEC
CS HOLD TIME : tCSH (ns)
DI HOLD TIME : tDIH (ns)
0 -50 -100 -150 -200 0
200
100
Ta=-40C Ta=25C
100
SPEC
50
0 -100 -200 0
Ta=-40C Ta=85C
Ta=85C
0
Ta=25C Ta=-40C
Ta=85C
Ta=25C
1
2
3
4
5
6
1
2
3
4
5
6
-50 0
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
CS
tCSH
CS
tCSS
DI
tDIH
DATA "0" OUTPUT DELAY TIME : tPD0 (s)
DI SETUP TIME : tDIS (ns)
SPEC
100
0.8
DATA "1" OUTPUT DELAY TIME : tPD1 (s)
150
1
1
SPEC
0.8
SPEC
0.6
0.6
50
Ta=-40C Ta=25C
0.4
Ta=85C Ta=25C SPEC
0.4
Ta=85C Ta=25C SPEC
0
Ta=85C
0.2
0.2
Ta=-40C
Ta=-40C
-50 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
DI
tDIS
"0"
tPD0
"1"
tPD1
BR93L46-W / BR93L46F-W / BR93L46RF-W / BR93L46FJ-W / BR93L46RFJ-W / IC BR93L46FV-W / BR93L46RFV-W / BR93L46RFVM-W
TIME BETWEEN CS AND OUTPUT : tSV (s)
1
250
WRITE CYCLE TIME : tE/W (ms)
SPEC SPEC
6
SPEC
TIME BETWEEN CS AND OUTPUT HIGH-Z : tDF (ns)
0.8
200
SPEC
5
Ta=85C
4 3 2 1 0 0
0.6
150
Ta=85C
Ta=-40C
Ta=25C
0.4
Ta=85C
100
Ta=25C
0.2
Ta=25C Ta=-40C
SPEC
50
Ta=-40C
0 0
1
2
3
4
5
6
0 0
1
2
3
4
5
6
1
2
3
4
5
6
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
SUPPLY VOLTAGE : VCC (V)
CS
tSV
CS
High-Z
tDF
tE/W


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