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W567CP260 Schematic ( PDF Datasheet ) - nuvoton

Teilenummer W567CP260
Beschreibung 16-CHANNEL SPEECH+MELODY PROCESSOR
Hersteller nuvoton
Logo nuvoton Logo 




Gesamt 13 Seiten
W567CP260 Datasheet, Funktion
W567CP260
16-CHANNEL SPEECH+MELODY PROCESSOR
(BandDirectorTM Series)
Table of Contents-
1. GENERAL DESCRIPTION............................................................................................................ 2
2. FEATURES ................................................................................................................................... 3
3. PIN DESCRIPTION....................................................................................................................... 4
4. BLOCK DIAGRAM ........................................................................................................................ 5
5. ITEM VS PIN TABLE..................................................................................................................... 6
6. ELECTRICAL CHARACTERISTICS ............................................................................................. 7
6.1 Absolute Maximum Ratings ................................................................................................. 7
6.2 DC Characteristics ............................................................................................................... 7
6.3 AC Characteristics ............................................................................................................... 8
7. TYPICAL APPLICATION CIRCUIT ............................................................................................... 9
8. REVISION HISTORY .................................................................................................................. 12
- 1 - Publication Release Date: Sep. 2012
Revision A0






W567CP260 Datasheet, Funktion
W567CP260
5. ITEM VS PIN TABLE
16-CHANNEL SPEECH+MELODY PROCESSOR
(BandDirectorTM Series)
PIN name
BP00~BP07
BP10~BP17
BP20~BP27
/RESET
TEST
PWM+/DAC
PWM-
OSCIN
OSCOUT
X32I
X32O
VDD
VSS
VDDSPK
VSSSPK
VDD_BP1
CP260
(OTP)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VDDOSC
VSSOSC
CVDD
VDD1
VPP
V
V
V
V
C070/ 080/ C151/ 171 C210/ 260
100/ 120
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V VV
V -V
V
Comment
Crystal mode
Support speaker power
Support BP10~BP17
including SIM interface
power
Support OSCIN/OUT
power
Regulator out
Connect to VDD
For OTP writer
- 6 - Publication Release Date: Sep. 2012
Revision A0

6 Page









W567CP260 pdf, datenblatt
W567CP260
16-CHANNEL SPEECH+MELODY PROCESSOR
(BandDirectorTM Series)
(d) Write interface
1. Writer interface pins are BP00~BP03, RESETB, VPP, VSS, VDD and CVDD.
2. Detail application circuit, please refer to NHS-W567CP80 V1.0 users guide A0.
(e) PCB layout guide
1. The IC substrate should be connected to VSS in PCB layout, but VSSSPK cant connect with
IC substrate directly. Both VSS and VSSSPK tie together in battery negative power.
2. Each VDD, VDDOSC, VDD_BP1 and VDDSPK pad must connect to positive power to support
stable voltage for individual function work successfully. (Dont let them be floating.)
8. REVISION HISTORY
VERSION
A1.0
DATE
Sep. 2012
REASONS FOR CHANGE
Separate from W567Cxxx data sheet
Rename from W567CP80 to W567CP260
PAGE
All
- 12 -
Publication Release Date: Sep. 2012
Revision A0

12 Page





SeitenGesamt 13 Seiten
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