|
|
PDF PCD3349 Data sheet ( Hoja de datos )
| Número de pieza | PCD3349 | |
| Descripción | 8-bit microcontroller with DTMF generator | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PCD3349 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
|
No Preview Available !
INTEGRATED CIRCUITS
DATA SHEET
PCD3349A
8-bit microcontroller with
DTMF generator
Product specification
Supersedes data of 1996 Dec 18
File under Integrated Circuits, IC03
1998 May 11
1 page  
Philips Semiconductors
8-bit microcontroller with DTMF generator
Product specification
PCD3349A
5 PINNING INFORMATION
5.1 Pinning
handbook, halfpage
P0.1 1
28 P0.0
P0.2 2
27 P2.3
P0.3 3
26 P2.2
P0.4 4
25 P2.1
P0.5 5
24 VDD
P0.6 6
23 TONE
P0.7 7
22 VSS
PCD3349A
T1 8
21 P2.0
XTAL1 9
20 P1.7
XTAL2 10
19 P1.6
RESET 11
18 P1.5
CE/T0 12
P1.0 13
17 P1.4
16 P1.3
P1.1 14
15 P1.2
MBG087
5.2 Pin description
Table 1 SOT117-1 and SOT136-1 packages
SYMBOL
PIN
DESCRIPTION
P0.0 to P0.7 28, 1 to 7 Port 0: 8 quasi-bidirectional
I/O lines
T1 8 Test 1 or count input of 8-bit
Timer/event counter 1
XTAL1
9 crystal oscillator or external
clock input
XTAL2
10 crystal oscillator output
RESET
11 reset input
CE/T0
12 Chip Enable or Test 0
P1.0 to P1.7 13 to 20 Port 1: 8 quasi-bidirectional
I/O lines
P2.0 to P2.3 21, 25, Port 2: 4 quasi-bidirectional
26, 27 I/O lines
VSS
TONE
22 ground
23 DTMF output
VDD 24 positive supply voltage
Fig.2 Pin configuration (SOT117-1 and SOT136-1).
1998 May 11
5
5 Page 
Philips Semiconductors
8-bit microcontroller with DTMF generator
Product specification
PCD3349A
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Inputs
VIL LOW-level input voltage
VIH HIGH-level input voltage
IIL input leakage current
Port outputs (see Figs 10 to 12)
IOL LOW-level port sink
current
IOH HIGH-level port pull-up
source current
IOH HIGH-level port push-pull
source current
VSS ≤ VI ≤ VDD
VDD = 3 V; VO = 0.4 V
VO = 2.7 V; VDD = 3 V
VO = 0 V; VDD = 3 V
VDD = 3 V; VO = 2.6 V
0−
0.7VDD −
−1 −
0.3VDD
VDD
+1
V
V
µA
0.7 3.5 −
mA
−10 −20 −
µA
− −100 −300 µA
−0.7 −4
−
mA
TONE output (see Fig.4; notes 1 and 4)
VHGrms
VLGrms
∆f ⁄ f
VDC
ZO
VG
THD
HGF voltage (RMS)
LGF voltage (RMS)
frequency deviation
DC voltage level
output impedance
pre-emphasis of group
total harmonic distortion
Tamb = 25 °C; note 5
158
125
−0.6
−
−
1.5
−
181 205
142 160
− 0.6
0.5VDD −
100 500
2.0 2.5
25 −
mV
mV
%
V
Ω
dB
dB
Power-on-reset
∆VPOR
Power-on-reset level
variation around chosen
VPOR
note 6
−0.5 0
+0.5 V
Notes
1. TONE output requires VDD ≥ 2.5 V.
2. VIL = VSS; VIH = VDD; open-drain outputs connected to VSS; all other outputs open; value HGF = LGF = 0, unless
otherwise specified.
3. Crystal connected between XTAL1 and XTAL2; pins T1 and CE/T0 at VSS; value HGF = LGF = 0.
4. Values are specified for DTMF frequencies only (CEPT).
5. Related to the Low Group Frequency (LGF) component (CEPT).
6. VPOR is an option chosen by the user. Depending on its value, it may restrict the supply voltage range.
1998 May 11
11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet PCD3349.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PCD3341A | (PCD33xxA) 8 Bit Telecom Microcontrollers |  Philips |
| PCD3349 | 8-bit microcontroller with DTMF generator | NXP Semiconductors |
| PCD3349A | 8-bit microcontroller with DTMF generator | NXP Semiconductors |
| PCD3349AP | 8-bit microcontroller with DTMF generator | NXP Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |