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부품번호 | PCD6001H 기능 |
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기능 | Digital telephone answering machine chip | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
INTEGRATED CIRCUITS
DATA SHEET
PCD6001
Digital telephone answering
machine chip
Product specification
Supersedes data of 2001 Feb 05
File under Integrated Circuits, IC17
2001 Apr 17
Philips Semiconductors
Digital telephone answering machine chip
Product specification
PCD6001
2 APPLICATION SUMMARY
The PCD6001 can be used in various applications, some
of which are listed below. Refer to Chapter 18 for the
corresponding outline application diagrams.
• Stand-alone digital answering machine; with handsfree
• Feature phone with integrated digital answering
machine and full-duplex handsfree
• Dual-line digital answering machines
• Analog cordless applications such as CT0/1 base
stations; with handsfree and MSK modem function for
RF digital data transmission
• Portable voice memo recorders
• Automotive applications - car status announcements for
example
• Low-cost desktop video conferencing
• IOM master/slave interface to connect directly to digital
systems like ISDN and DECT.
2.1 Metalink emulation
Metalink emulation is supported with the standard
package.
3 GENERAL DESCRIPTION
The PCD6001 integrates all the digital and analog speech
management and processing functions required for a
feature-phone with integrated digital answering machine,
or a stand-alone digital answering machine into a single
low-cost chip.
Key hardware features which give the chip distinct
advantages in performance and application over
competitive solutions include:
• The flexibility to change the MMI
• An easy-to-program standard 80C51 microcontroller
with 32-kbyte internal ROM memory
• High 80C51 microprocessor power for system controller
functions of CT0/CT1 system control functions
• Up to 38 general purpose I/O lines for peripheral control
• I2C-bus interface
• Flexible flash memory control to interface to several
types of serial and parallel flash memory
• Two integrated 16-bit bitstream audio CODECs for true
full-duplex handsfree operation or dual-line stand-alone
answering machine operation
• Internal Digital Speech Processor (DSP) for excellent
‘HARMONY’ sinusoidal speech compression,
decompression and variable playback speed
• Embedded DTMF detection, call progress detection,
voice operated recording (VOX)
• High quality caller ID FSK demodulation and Caller
Alerting Signal (CAS) detection for CID level 2
• Two channel telephone line input for caller ID FSK and
audio interfacing.
Philips provides a sophisticated API running on the
internal 80C51, allowing product developers to design
their MMIs quickly to suit particular applications. The API
takes care of all flash memory and DSP management
tasks and can be enhanced on request.
For the pre-recorded voice prompts, the Philips
International Language Library (PILL) tools are available
for a standard multimedia PC platform under Windows 95.
These tools provide a way to compile a range of
multi-lingual voice prompts for efficient storage in the
speech (flash) memory. The PILL tools support various
languages and their grammar adaptations.
4 ORDERING INFORMATION
TYPE
NUMBER
PCD6001H
PCD6001U
NAME
QFP80
U/10
PACKAGE
DESCRIPTION
TEMPERATURE
VERSION RANGE (°C)
plastic quad flat package; 80 leads (lead length 1.95 mm); SOT318-2
body 14 × 20 × 2.8 mm
−25 to +70
sawn wafer on Film Frame Carrier (delivery as Known − −25 to +70
Good Dies)
2001 Apr 17
4
4페이지 Philips Semiconductors
Digital telephone answering machine chip
Product specification
PCD6001
6.2 Pin description
Table 1 QFP80 package
SYMBOL
PSEN
EA
ALE
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
VDD3V2
VSS3V1
P1.0/EX2
P1.1/EX3
P1.2/EX4
P1.3/EX5
P1.4/EX6
P1.5
P1.6/SCL
P1.7/SDA
VSS3V3
SPKRP
SPKRM
MICP
MICM
VMIC
VSSA
VBGP
VREF
AD0IN
AD1IN
DAOUT
VDDA
LIFPIN
LIFMIN2
LIFMIN1
LIFMOUT
PIN
I/O
RESET
STATE
PIN TYPE(1)
DESCRIPTION
1O H
ucp4mthuwh program store enable (80C51)
2I
Z
ucp4mthuwh external access NOT (80C51)
3O H
ucp4mthuwh address latch enable signal (80C51)
4O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
5O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
6O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
7O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
8O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
9O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
10 O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
11 O L
ops10c
general purpose output; EA = 1; add_low; EA = 0
12 power supply
positive supply 2 (3.0 V) for digital circuitry
13 power supply
ground supply 1 for digital circuitry
14 I/O H
ucp4mthuwh 80C51 port pin/EX2 input
15 I/O H
ucp4mthuwh 80C51 port pin/EX3 input
16 I/O H
ucp4mthuwh 80C51 port pin/EX4 input
17 I/O H
ucp4mthuwh 80C51 port pin/EX5 input
18 I/O H
ucp4mthuwh 80C51 port pin/EX6 input
19 I/O
20 I/O
21 I/O
H
Z
Z
ucp4mthuwh
I2C400k
I2C400k
80C51 port pin
80C51 port pin/I2C-bus clock
80C51 port pin/I2C-bus data
22 power supply
ground supply 3 for digital circuitry
23 O Z
ana
positive output to speaker from CODEC2 (handsfree)
24 O Z
ana
negative output to speaker from CODEC2 (handsfree)
25 I
0.625 V ana
positive input from microphone to CODEC2 (handsfree)
26 I
0.625 V ana
negative input from microphone to CODEC2 (handsfree)
27 O Z
ana
positive microphone supply voltage (2 V)
28 power supply
ground supply voltage for analog circuits
29 O 1.25 V
30 O 2.00 V ana
31 I
−
ana
32 I
−
ana
33 O
0.5VDDA ana
34 power supply
band gap output voltage (VBGP)
reference voltage (VREF)
analog input channel 1 for general purpose ADC
analog input channel 2 for general purpose ADC
analog output channel for general purpose D/A converter
positive supply (2.5 V) for analog circuits
35 I
0.625 V ana
positive analog input of CODEC1 (line CODEC)
36 I
0.625 V ana
negative analog input 2 of CODEC1 (line CODEC)
37 I
0.625 V ana
negative analog input 1 of CODEC1 (line CODEC)
38 O Z
ana
negative analog output of CODEC1 (line CODEC)
2001 Apr 17
7
7페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
PCD6001 | Digital telephone answering machine chip | NXP Semiconductors |
PCD6001 | Digital telephone answering machine chip | Philips |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |