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Semic
AEo
CS16312EN
VFD IOE3/4CycA*
CS16312EN EC 1/4- 1/11 O1/4OEA VFD( Vacuum Fluorescent Display) CycA* u 11 uIEao I 6 uOEaoI 5 uI ONOnEaoI IOE3/4aeOuAE/ OOAEcA* 1/4uEAecA* (R)Ey3/4YIyEy I(R)1/2OUEaEeOA CS16312EN AcA*EOAOU VCD DVD oOoIi OECAEuAAiIeIaIAE/1/4 |AUIOa l aOOIOE3/4*1/2E1/2IOA 16 I 4 I 11 I 11 l 1/4uEAe4 6 l /acA* 8 1/4 l NEao 35V( MAX) VDD l LED EU 4 E xio 20mA l aOAI3/4EaEeEU 4bit l Eao EUeIa1/2Ocxe P A(c)+IAA-c xeEao l (R)1/2OU STB DIN DOUT CLK l *axIE1/2Iex1/4 QFP44
OSC VSS LED1 LED2 LED3 LED4 VDD GD1
SW1 SW2 SW3 SW4 DOUT DIN VSS CLK STB KEY1 KEY2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 GD5 GD6 SG16/GD7 SG15/GD8 SG14/GD9 SG13GD10 VEE SG12/GD11 SG11 SG10 SG9
CS16312EN
GD2 GD3 GD4
28 27 26 25 24 23
KEY3 KEY4 VDD SK1 SK2
SK3 SK4
SK5 SK6 SG7
U1/2AEA/
Oy1/2AA
6 5
*uA DIN DOUT
AuAE Ey3/4YEaEe Ey3/4YEao
9
STB
NI
CLK OSC 15 20 SK1 SK6 21 25 SG7 SG11 37 32 GD1 GD6 SG12/GD11 26 28 31 SG16/GD7 42 39 LED1 LED4 10 13 KEY1 KEY4 14 SW1 SW4 14 38 VDD 7 43 VSS 27 VEE x EuOcO1/2AOeEOA
8 44
EOOEaEe On NEao NEao(I) NEao(O) NEao (I O) LED Eao 1/4uEy3/4YEaEe OEaEe A1/4-cO A1/4-O IAA-cAE1/2
AeEo EOOEIEyNOEaEe(R)Ey3/4Y OIIE1/4 EOOIA1/2NOEao(R)Ey3/4Y OIIE1/4 N A A(c)Eao1/2A OUEIEyoIA1/2NOoE1/4(R)1/2OU E CS16312EN E y1/2OEOOAi STB cAE1/2IA1/2oAEaEeEy3/4Yx/IOAi Ey3/4Y |AiOAiEy3/4YE C|AiAEEIO (R) UOAEEoE1/4 STB IcAE1/2E CLK o AO OUEIEyNOAEe(R)Ey3/4Y IA1/2NOEaoEy3/4Y Ia1/2OcxeOO3/4oOnAEAE IEao(UOO|AU x/I1/4uEAeEao) IEao OEao ENOnx/IIoOEao CMOS Eao xio+20mA EaEe1/2Oa(c)Oy1/2AAEy3/4YEoaeOUIOE3/4OUAEUAA(c)E Oa(c)Oy1/2AxeE 4 IaOAI3/4AEaEeE 5V 10% 1/2O(R)OeIIOIaA xio VDD - 35V
ae3/4
1.1
2002-01-25 O
SG8
U 1 O 11
CS16312EN
|AUoI1/4
OeAeAE/ Ey3/4YEaEe/Eao On AE/ 4 4 // IEoaeAE/ DIN DOUT CLK STB OSC
/acA* ICyAE/ 16 16 // 5 11 // AANOnAE/ SK1 SK6 SG7 SG11
IEoaeAE/ IEoaeAE/
//
IOE3/4aeOuAE/
I/OCyAE/ O1/4CyAE/
EAeOOAEcA* 1/4uaeOuAE/ (6 4) 11 11 // 5 //
5 //
SG12/GD11 SG16/GD7
KEY1KEY4 //
SK4
6 //
GD1GD6
SW1SW4 4
4IEoaeAE/
LED1LED4
VDD VEE GND (+5V) (-30V) (0V)
|AUEA/ 1. IOE3/4 RAM OO*IIOE3/4AE1/2 IOE3/4 RAM aeOuxAOIaAE/1/4Iy(R)UEaAAEy3/4Y SG1 00HL 02HL 04HL 06HL 08HL 0AHL 0CHL 0EHL 10HL 12HL SG4 SG8 00HV 02HV 04HV 06HV 08HV 0AHV 0CHV 0EHV 10HV 12HV SG12 01HL 03HL 05HL 07HL 09HL 0BHL 0DHL 0FHL 11HL 13HL SG16 01HV 03HV 05HV 07HV 09HV 0BHV 0DHV 0FHV 11HV 13HV 15HV
aeOuOO*EcIA(8 IO)
GD1 GD2 GD3 GD4 GD5 GD6 GD7 GD8 GD9 GD10 GD11
XXHL
XXHV
I 4 I
4 I
14HL 14HV 15HL 2. 1/4u3/4OOoI1/4uEeEy3/4YaeOu RAM 1/4u3/4OOoI 6 4 AaOAEcIA
KEY1 KEY2 KEY3
Ao1/4uAEy3/4YOOEcIAEA/A*1/2E1/2aeOu IyO oAAuAiAo OxiIIE1/4 KEY1 KEY4 KEY1 KEY4 SK1 SK2 SK3 SK4 AoEo SK5 SK6 b0 b3 b4 b7
KEY4
SK1
SK2
SK3
SK5
SK6
U2
O 11 O
CS16312EN
3. LED EU IyOoOAi O LED EUAxiIIE1/4 Ey3/4YOAI OA LED EU AEUI 0 cAE1/2 IaO| LED AA AEUI 1 cAE1/2 IaO| LED AA Ey 3/4YAU 5 IOAU 8 IE1/4AC MSB b3 1/4AC LED1 LED2 LED3 LED4
cOIcE
LSB b2 b1 b0
LED 1/4AA
4.
SW Ey3/4Y IyOoAOAi OxiII E1/4A SW Ey3/4Y U 5 IOAU 8 I SW Ey3/4YEI 0
MSB 0 0 0 0 b3 b2 b1
LSB b0 SW1 SW2 SW3 SW4
OAi OAiEeOAIOE3/4*1/2E1/2I VFD CyAxI OU STB cAE1/2IA1/2O(R)o O DIN EEaEeOA CS16312EN A UOoxO1/2Ux/OoOAi OAi/Ey3/4YEIE STB OAcAE1/2 (R)UoE1/4 OaEOyOU EIAOAi/Ey3/4YI( ON3/4-EIAOAioEy3/4YOO) 5.1. IOE3/4*1/2E1/2EeOAOAi OaoOAiO CS16312EN oE1/4 CONOnIEyIOEy( 1/4 1/11 O1/4OE 11 I 16 I) OOa OOOAiE IOE3/4COO 1/4uEAeOIO OIOE3/4E 1/2OOAiOAIOE3/4*1/2E1/2 EcuN OnAEINuAIOE3/4*1/2E1/2 OEIIIOE3/4 MSB LSB 0 0 1/4AC 000 001 010 011 100 101 110 111 cOIcE NOn 11 I 11 IIOE3/4*1/2E1/2 NOnIOE3/4*1/2E1/2 4I 16 I 5I 16 I 6I 16 I 7I 15 I 8I 14 I 9I 13 I 10 I 12 I 11 I 11 I b2 b1 b0
5.
U3
O 11 O
CS16312EN
5.2. Ey3/4YEeOAi OaoOAiEeEy3/4YAA*1/2E1/2 MSB 0 1 b3 b2 b1 LSB b0
1/4AC
EeEy3/4YA*1/2E1/2 00 Ey3/4YOAIOE3/4aeOuAE/ 01 Ey3/4YOA LED E 10 A1/4uEy3/4Y 11 A SW Ey3/4Y EeOO*OoA*1/2E1/2 IOE3/4aeOuAE/ 0 Ey3/4YEeoAOoAOO* 1 IOO* EeaEOAE1/2 0 OyUx/ 1 aEOAE1/2
cO(c)cE OyUx/AE1/2IOO*OoAAE1/2ONEe 5.3. OO*EeOAi OaoOAiEeIOE3/4aeOuAE/AOO* MSB 1 1 b4 b3 b2 b1 LSB b0
1/4UEcEeOO*I 16H ou OO*EeI 00H 5.4. IOE3/4OOAEOAi MSB 1 0
OO*(00H 15H) OoEy3/4YoEO O1/2EeOOO*
Ey3/4YAO
cO(c)cE
LSB b3 b2 b1 b0 /aE1/4Ee 000 EeAoaiEI 1/16 001 EeAoaiEI 2/16 010 EeAoaiEI 4/16 011 EeAoaiEI 10/16 100 EeAoaiEI 11/16 101 EeAoaiEI 12/16 110 EeAoaiEI 13/16 111 EeAoaiEI 14/16 I/IIOE3/4 0 IOE3/4I 1/4uEAe1/4Io 1 IOE3/4I 1/4uEAeIO
1/4AC
cO(c)cE
Ee 1/16 AoiIIOE3/4OI
U4
O 11 O
CS16312EN
6. 1/4uEAeIIOE3/4Eo
T DISP O500 |Is
1/4uEAeEy3/4Y
DIG3 DIGn DIG1
IEao
G1
DIG1
DIG2
1/16
G2
T DISP
G3
Gn
A 1 O=T DISP (n+1)
7.
Oo1/4uEAeOUAEUu 1 O (R)INnE1/2 1/2OEO(OAi Ey3/4YAEe)
STB
CO 6
4 1/4u3/4OOoAEy3/4YaeOuOU RAM O
1/4Uo1/2OEy3/4Y
DIN CLK 1
b0
b1
b2
b6
b7
2
3
7
8
EI(Ey3/4YAAo)
STB
D IN CLK
b0
b1
b2
b3
b4
b5
b6
b7
1 D OUT
2
3
4
5
6
7
8
t WAIT
1 b0
2 b1
3 b2
4 b3
5 b4
6 b5
EeAEy3/4YOAi
E1/4AEy3/4Y
l
OoI DOUT 1/2AEC N AA(c)Eao1/2A OE*OIa1/2OEIA-cxe1/2OOAA1/2A( 1k10k) AEy3/4YE OAiAUEoEOOAEIEyNOOAEaeoAEy3/4YAUOoE Twait=1s A EyE1/4a
U5
O 11 O
CS16312EN
1/4IIEy
1.
xioiO Ta=25 ( IEy A1/4-cOcN CycOcN A1/4-EaEecN VFD CyEaocN LED CyEaocA/ VFD CyEaocA/
T SS= 0V) *uA VDD VEE VI1 VO2 IO1 IO2 PD T opt T stg cO|AOO- 6.4mW/ +70 4.5 0.7VDD 0 0
cO|A x/*3/4IAE OuaeIAE * OU Ta=25 ou 2.
iO - 0.5 +7.0 VDD + 0.5 VDD - 40 - 0.5 VDD + 0.5 VEE - 0.5 VDD + 0.5 +25 - 40( grid) - 15( segment) 800* - 40 +85 - 65 +150 AEAE1/2I
I V V V V MA MA mW
IAE1/4oAx/Io1/4Ta=- 20 ( IEy A1/4-cOcN cAE1/2EaEecN IcAE1/2EaEecN CycOcN *uA VDD VIH VIL VEE
VSS= 0V) aIO 5 xioO 5.5 VDD 0.3VDD VDD - 35 I V V V V aEOIo1/4
xiO
xio|A PMAX= VFD Cy|A+RL |A + LED Cy|A I|A IcA/=3mA OcA/=15mA CO LED cA/=20mA VFD Cy|A=IEy 6 + OEy/( OEy+1) 30( mW) RL |A =( VDD - VEE ) 2 /50 ( IEy+1) ( mW) LED Cy|A=LED Ey 20( mW) I|A=VDD 5 ( mW) AyEc VEE =- 25V VDD = 5V 16 II 6 IAE1/2 VFD |A=16 6 + 6 7 30=122mW RL |A =302 /50 17=306mW LED Cy|A=4 20=80mW I|A=5 5=25mW xU1/4AE 533mW
U6
O 11 O
CS16312EN
cIEy
1.
OA/IEy Ta = - 20 +70 ( VDD = 4.5 5.5V VSS = 0V VEE = VDD 35V) IEy *uA xiO aIO xioO I aEOIo1/4 cAE1/2EaocN VOH1 0.9VDD V LED1 LED4 IOH1 =- 1mA IcAE1/2EaocN VOL1 1 V LED1 LED4 IOL1 =20mA IcAE1/2EaocN VOL2 0.4 V DOUT IOL2 = 4mA VO = VDD - 2V, cAE1/2EaocA/ IOH21 -3 mA SK1 SK6 SG7 SK11 VO = VDD - 2V, cAE1/2EaocA/ IOH22 - 15 mA GD1 GD6,SG12 SG16 CyA(c)cA/ IOLEAK - 10 A VO = VDD - 35V CyAE/OO EaoIAA-cxe RL 50 100 150 k CyAE/Eao EaEecA/ II 1 A VI= VDD o VSS cAE1/2EaEecN VIH 0.7VDD V IcAE1/2EaEecN VIL 0.3VDD V OIocN VH 0.35 V CLK DIN STB IcA/IuA IDDdyn 5 mA IOOE IIOE3/4 =- 30V) I kHz ns ns s CL =300pF tTZH2 0.5 120 1 15 s s MHz pF tTHZ fmax CI
2.
OIOO Ta =- 20 +70 ( VDD = 4.5 5.5V VEE IEy *uA xiO aIO xioO OnAEAE fosc 350 500 650 tPLZ 300 EaNOUE1/4a tPZL 100 tTZH1 EIEyE1/4a IA1/2E1/4a xioEOOAEAE EaEecEY 2
aEOIo1/4 R=51k CLK DOUT CL=15pF RL=10k SK1 SK6 SG7 SG11
GD1 GD6 SG12 SG16 CL=300Pf SGn GDn O1/4OE=50%
U7
O 11 O
CS16312EN
3. EoIo1/4 ( Ta = - 20 +70 VDD = 4.5 5.5V) IEy *uA xiO aIO xioO EOOAoaiE PWCLK 400 NIAoaiE PWSTB 1 Ey3/4Y1/2AE1/4a tSETUP 100 Ey3/4YaeE1/4a tHOLD 100 E1/4a NIE1/4a tCLK-STB 1 EyE1/4a tWAIT 1 I ns s ns ns s s aEOIo1/4
CLK CLK
STB CLK
fOSC OSC PWSTB STB PWCLK PWCLK t CLK-STB
t SETUP t HOLD DIN t PLZ DOUT Sn/Gn 90% 10% tTHZ t PLZ tTHZ
aIO|OAIA*I1/4 1. EaEeEy3/4Y 1.1. EaEeIOE3/4Ey3/4Y
STB CLK DIN 1 AuAi 2 AuAi 3 Ey3/4Y 1 Ey3/4Y n AuAi 4
AuAi
AuAi 1 EeIOE3/4*1/2E1/2 AuAi 2 EeEy3/4Y AuAi 3 EeOO* Ey3/4Y 1-n EaIOE3/4Ey3/4Y( xio 22 xO1/2U) AuAi 4 OOAEIOE3/4
U8
O 11 O
CS16312EN
1.2. EaEeOOO*
STB CLK DIN
AuAi 1 AuAi 2 Ey3/4Y 2. EeEy3/4Y EeOO* IOE3/4Ey3/4Y
AuAi1
AuAi2
Ey3/4Y
AuAi2
Ey3/4Y
O|OAIA*I1/4Ay
VDD SW R3 VDD LED R2 R4
LED1
LED2
LED3
LED4
OSC DOUT DIN CLK STB VDD
SERIES PORT +5V C 0V -30V
CS16312EN
SG7SG16 SK6
VSS VE GD1GD6 SK1
SW1 SW2 SW3 SW4
KEY1 KEY2 KEY3 KEY4
R1
6 Io
10 Io
6
VFD
=
4 (6 A4)
VF POWER EA/AO|OAI1/4O
VFOOaIOE3/4UVF POWEROOa
IOE3/4UCycO
U9
O 11 O
CS16312EN
NaI1/4 31 32 33 34 35 36 37 38 39 40 41 42 43 44 1 2 3 4 5 6 7 8 9 10 11 X (0,0) Y 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12
CS16312EN
1/2OeOOAEAaey3.98mmx4.592mm 3/4AEAx1/2O VDD
Naxoe Oy1/2AoA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
I m
AuAE SW1 SW2 SW3 SW4 DOUT DIN VSS CLK STB KEY1 KEY2 KEY3 KEY4 VDD SK1 SK2 SK3 SK4 SK5 SK6 SG7 SG8 X xoe -839 -659 -479 -299 -119 61 241 421 601 781 961 1284 1284 1279 1279 1279 1279 1279 1279 1279 1279 1279 Y xoe -1590 -1590 -1590 -1590 -1590 -1590 -1590 -1590 -1590 -1590 -1590 -1219 -1039 -714 -451 -264 -7 180 437 624 881 1068 Oy1/2AoA 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 AuAE SG9 SG10 SG11 SD12 VEE SG13 SG14 SG15 SG16 GD6 GD5 GD4 GD3 GD2 GD1 VDD LED4 LED3 LED2 LED1 VSS OSC X xoe 1279 1279 867 608 371 123 -131 -397 -652 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 -1279 Y xoe 1325 1512 1584 1584 1584 1584 1584 1584 1584 1500 1245 980 725 460 205 -49 -229 -420 -601 -792 -1021 -1267
U10
O 11 O
CS16312EN
QFP 44 EU*a
A B
33 34 23 22
CD
F
44 1
12 11
G
H
IM
J K
P N
exA A B C D F G H I c 13.6 10.0 10.0 13.6 1.0 1.0 0.35 0.15 mm 0.4 0.2 0.2 0.4 exA J K L M N P Q S
M L
c mm 0.8(T.P.) 1.8 0.2 0.8 0.2 0.15 0.12 2.7 0.1 0.1 3.0MAX
S Q 5aA5 a
0.10
U11
O 11 O
Semic
IIy3/4IuAEIcxOOIE3/4
http://www.semico.com.cn
1/2-EOEIIyEAIA* 4 A3/4oYA 1 c +86 510 5807123-3321 Oae +86 510 5807123-3560
EOIu c +86 510 5887467
Oae +86 510 5874503
EiUUiEA| c +86 755 2057244
Oae +86 755 2058144
aOYiEA| c +86 20 86391906
Oae +86 20 86391906
xOa
3/4xEAIOAAIEcOa EAiIO IuAEEIIOEEoOyAEAEE E/ExiAxEAI OoIIuAEuAE*OUIuAIIa E*IuAEuAE*O|OAOUxi
3/4xEAIIa(c)AO|OAIA*1/2o(c)I1/4
IIuAu3/4-IIuAEOOAA1/2oAI
OUEOAIuAEuAE*O(R)CO|xIOAA3/4EA/Ee NInxnOO1/41/4EoOeI1/41/4EoIEy1/2oEe1/4AEIEuu AuAE*ae*aeAx/*IAU IECe1/2/1/4CuAE*xEAIOIaoAxOaEAIiIx/*3/4 IuAEEIIOUEOAyIOOyAEACO*UEy*1/2xAuoAEaEuEA|AOEI IuAEIAioOOAEaEu*1/2E1/2EUOeEIIxAuoEAu

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