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Part: UTC6610
Category:
Multimedia
-> Audio
Description: Description = AM/FM Frequency And Clock Display Driver ;; Package = DIP-48, QFP-48 ;;
Company: Unisonic Technologies
Datasheet: Download UTC6610 datasheet File size : 144 kB
Request For quote: Find where to buy UTC6610
Datasheet text preview:
UTC 6610
FREQUENCY AND CLOCK DISPLAY DRIVER
The UTC 6610 is a frequency and clock display driver used for displaying FM/AM radio frequency or a 12 hour alarm clock. By using CMOS technology, it consumes very low power in clock display mode.
CMOS
FEATURES
* FM input with pre-scalar for radio frequency up to 150 MHz * AM input for radio frequency up to 30 MHz * 3 common, 13 segment, 1/3 bias LCD display drivers which supports 4 digits LCD display * On chip oscillator for external 32.768kHz crystal * 10.7 MHz / 70 kHz I.F. frequency offset for FM signal and 455kHz I.F. frequency offset for AM signal * Internal real time clock in 12 hour display mode * Selectable clock or frequency display * 1.8V to 3.3V supply voltage
QFP-48-12×12-0.8
BLOCK DIAGRAM
SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 AVDD
VDD
LCD DRIVER FMIN AMIN AM/FM-SEL IF70K R AN G E
A MP A MP PRESCALER DIV.BY 10 IF FREQ OFFSET COUNTER
VLCD CLKFREQ-SEL RST
TIMMING CTL
M U X
CLOCK
AL-SIG AL-OUT
UTC
UNISONIC TECHNOLOGIES CO. LTD
MIN SET AL DISP AL ON/OFF
TEST CLK
OSC IN
AV S S
VS S
OSC OUT
PR SET
TEST
1
QW-R502-011,A
UTC 6610
PAD ASSIGNMENT QFP-48- 12×12-0.8 PACKAGE
CLKFREQ-SEL HR -SET RAN G E MIN-SET AL-OUT
CMOS
IF70K
AL-SIG
VSS
NC
NC
NC
36 35 34 33 32 31 30 29 28 27 26 25 AM/FM-SEL 37 AVDD 38 AMIN 39 AVSS 40 FMIN 41 VDD 42 VSS 43 COM1 44 COM2 45 COM3 46 SEG0 47 NC 48 1 NC 2 SEG1 3 SEG 2 4 SEG3 5 SEG4 6 SEG 5 7 SEG 6 8 SEG7 9 10 SEG8 SEG9 11 12 SEG10 NC
MIN-SET 24 23 22 AL DISP 21 AL ON/OFF 20 TEST 19 T EST CLK 18 RST NC 17 VLCD 16 OSCOUT 15 OSC IN 14 SEG12 13 SEG11 12 NC 1 NC 2 SEG1 3 SEG2 4 SEG3 5 SEG4 6 SEG5 7 SEG6 8 SEG7 9 10 SEG8 SEG9 11 SEG10
NC 24 AL DISP 23 AL ON/OFF 22 TEST 21 TEST CLK 20 RST 19 VSS 18 VLCD 17 OSCOUT 16 OSC IN 15 SEG12 14 SEG11 13 NC
6610
QFP-44- 10×10-.8 PACKAGE
CLKFREQ-SEL HR-SET AL-OUT RANGE AL-SIG
IF70K
NC
VSS
33 32 31 30 29 28 27 26 25 NC 34 AM/FM-SEL 35 AVDD 36 AMIN 37 AVSS 38 FMIN 39 VDD 40 COM1 41 COM2 42 COM3 43 SEG0 44
6610
UTC
UNISONIC TECHNOLOGIES CO. LTD
NC
2
QW-R502-011,A
UTC 6610
COB PACKAGE,QFP TYPE
CLKFREQ-SEL RANGE MIN-SET HR-SET AL-OUT
CMOS
IF70K
AL-SIG
VSS
30 29 28 27 26 25 24 23 22 21 AM/FM-SEL 31 AVDD 32 AMIN 33 AVSS 34 FMIN 35 VDD 36 COM1 37 COM2 38 COM3 39 SEG0 40 1 SEG1 2 SEG2 3 SEG3 4 SEG4 5 SEG5 6 SEG6 7 SEG7 8 SEG8 9 SEG9 10 SEG10 20 AL DISP 19 AL ON/OFF 18 TEST 17 TEST CLK
NC
NC
6610
16 RST 15 VLCD 14 OSCOUT 13 OSC IN 12 SEG12 11 SEG11
COB PACKAGE SOP TYPE
COM1 1 COM2 2 COM3 3 SEG0 4 SEG 1 5 SEG2 6 SEG3 7 SEG4 8 SEG5 9 SEG6 10 SEG7 11 SEG8 12 SEG9 13 SEG10 14 SEG11 15 SEG12 16 OSC IN 17 OSCOUT 18 36 VDD 35 FMIN 34 VSS 33 AMIN 32 AM/FM-SEL 31 RANGE 30 NC 29 IF70K 28 AL-OUT
6610
27 AL-SIG 26 CLKFREQ-SEL 25 NC 24 HR-SET 23 MIN-SET 22 AL DISP 21 AL ON/OFF 20 RST 19 VLCD
UTC
UNISONIC TECHNOLOGIES CO. LTD
3
QW-R502-011,A
Others parts begin by ut
UT-1 UT-2 UT-3 UT-4 UT-5 UT-6 UT-7 UT-8 UT-9 UT-10 UT-11
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