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PCD3359AP Schematic ( PDF Datasheet ) - NXP Semiconductors

Teilenummer PCD3359AP
Beschreibung 8-bit microcontroller with DTMF generator and 128 bytes EEPROM
Hersteller NXP Semiconductors
Logo NXP Semiconductors Logo 




Gesamt 30 Seiten
PCD3359AP Datasheet, Funktion
INTEGRATED CIRCUITS
DATA SHEET
PCD3359A
8-bit microcontroller with DTMF
generator and 128 bytes EEPROM
Product specification
Supersedes data of 1996 Dec 18
File under Integrated Circuits, IC03
1998 May 11






PCD3359AP Datasheet, Funktion
Philips Semiconductors
8-bit microcontroller with DTMF
generator and 128 bytes EEPROM
Product specification
PCD3359A
5.2 Pin descriptions
Table 1 SOT117-1 and SOT136-1 packages (for information on parallel I/O ports, see Chapter 14)
SYMBOL
P0.1 to P0.7
T1
XTAL1
XTAL2
RESET
CE/T0
P1.0 to P1.6
P1.7/MDY
P2.0
VSS
TONE
VDD
P2.1 to P2.3
P0.0
PIN
1 to 7
8
9
10
11
12
13 to 19
20
21
22
23
24
25 to 27
28
TYPE
I/O
I
I
O
I
I
I/O
I/O
I/O
P
O
P
I/O
I/O
DESCRIPTION
7 bits of Port 0: 8-bit quasi-bidirectional I/O port; or wake-up interrupts
Test 1 or count input of 8-bit Timer/event counter 1
crystal oscillator or external clock input
crystal oscillator output
reset input
Chip Enable or Test 0
7 bits of Port 1: 8-bit quasi-bidirectional I/O port
1 bit of Port 1: 8-bit quasi-bidirectional I/O port; or melody output
1 bit of Port 2: 4-bit quasi-bidirectional I/O port
ground
DTMF, modem, musical tone output
positive supply voltage
3 bits of Port 2: 4-bit quasi-bidirectional I/O port
1 bit of Port 0: 8-bit quasi-bidirectional I/O port; or wake-up interrupts
Table 2 SOT358-1 package (for information on parallel I/O ports, see Chapter 14)
SYMBOL
n.c.
P0.5 to P0.7
T1
XTAL1
XTAL2
RESET
CE/T0
P1.0 to P1.6
P1.7/MDY
P2.0 to P2.3
VSS
TONE
VDD
P0.0 to P0.4
PIN
1, 13,
17, 28
2 to 4
5
6
7
8
9
10 to 12
14 to 16
18
19
20,
24 to 26
21
22
23
27,
29 to 32
TYPE
not connected
DESCRIPTION
I/O 3 bits of Port 0: 8-bit quasi-bidirectional I/O port; or wake-up interrupts
I Test 1 or count input of 8-bit Timer/event counter 1
I crystal oscillator or external clock input
O crystal oscillator output
I reset input
I Chip Enable or Test 0
I/O 7 bits of Port 1: 8-bit quasi-bidirectional I/O port
I/O 1 bit of Port 1: 8-bit quasi-bidirectional I/O port; or melody output
I/O 4 bits of Port 2: 4-bit quasi-bidirectional I/O port
P ground
O DTMF output
P positive supply voltage
I/O 5 bits of Port 0: 8-bit quasi-bidirectional I/O port; or wake-up interrupts
1998 May 11
6

6 Page









PCD3359AP pdf, datenblatt
Philips Semiconductors
8-bit microcontroller with DTMF
generator and 128 bytes EEPROM
Product specification
PCD3359A
handbook, full pagewidth
5
8
EEPROM ADDRESS REGISTER
2
2 : 4 DECODER
5 : 32 DECODER
EEPROM LATCH 0 F0
8
EEPROM LATCH 1 F1
128-byte EEPROM ARRAY
EEPROM LATCH 2 F2
(32 4-byte PAGES)
EEPROM LATCH 3 F3
8
8
EEPROM TEST REGISTER
8
EEPROM CONTROL REGISTER
8
8
8
INTERNAL
BUS
TIMER 2 RELOAD REGISTER
8
TIMER 2 REGISTER (T2)
T2F set on
underflow
1
480
fxtal
MGB824
Fig.5 Block diagram of the EEPROM and Timer 2.
1998 May 11
12

12 Page





SeitenGesamt 30 Seiten
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