STV0680 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STV0680 Datasheet PDF : 63 Pages
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Schematics and example parts list
STV0680B + VV6410/6411/6500
Note:
# Qty Refdes
49 1 R21
Device
RES
50 1 R64
RES
51 1 R36
52 2 R39, R40
53 1 R50
RES
RES
RES
54 1 SW1
TOGGLE_S
55 2 SW2, SW3 PUSH_SWI
56 1 SW4
TOGGLE_S
57 1 T1
PIEZO
TP1, TP2,
58 6 TP3, TP4, TESTPOINT
TP5, TP6
59 1 U2
VV6500
60 1 U3
STV0680B
61 1 U4
GM72V661
62 1 U5
GM72V161
63 1 U6
VV6410
64 1 U8
Power-on-
reset chip
65 1 U10
66 1 U11
67
68
Total
1 X1
1 Lens
131
5VREG
3V3REG
XTAL
Package
Value
Notes
805
805
805
805
805
SWITCH
TC FARNEL
SWITCH
FARNELL_9
TP
1K5
1K5
680R
4K7
390R
58
26
48LCC
100QFP
64 400MIL_OP
62 400MIL_OP
36LCC
Only for RS232 camera without
USB for production test
Value depends on LED1 type
Optional battery off switch when not
in use (would lose store images)
Push button switches
Only required for user selection of
flicker frequency (see alternate
schematic and explanatory notes)
Only required for RS232 camera
with USB production Test (lens
focusing)
VGA sensor (different footprint to
VV6410)
Only require U2 or U6
STV0680 or STV0680A also
suitable
SDRAM dual footprint is possible for
U4 and U5
Preferred SDRAM has low self
refresh Idd. e.g. (16Mbit)
LG semicon: GM72V16162ET75
Hyundai: HY57V161610DTC-7
Micron: MT48LC1M16A1TG S
Samsung: KM416S11200T-G10
CIF sensor (different footprint to
VV6500) only require U2 or U6
U8 only for option 2
SOT23
2.7-2.93V
e.g. MAXIM MAX809SEURT
(2v93 threshold)
TELCOM TCM809SENB
(2v93 threshold)
SOT89-5
SOT89
HC49U
DALLAS DS1233 (SOT223)
XC62HR500
2
U10 only required for 9V battery
MC78FC33H
T1
U11 only for option2
12MHz
Lens with IR filter
Table 22 : STV0680B + VV6410/6411/6500 - Parts list
Not all compatible memory chips exhibit a low enough self-refresh current to meet the target
current for USB suspend mode (see Table 17). Two memory types have been suggested in Table
18, based on limited evaluation by ST, however this does not constitute a full characterisation, and
no guarantees can be made that the self-refresh current consumption will match the target for USB
suspend mode in all cases. Please consult the memory manufacturer
60/63
Version 3.4
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