PCD3359A View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
PCD3359A Datasheet PDF : 32 Pages
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Philips Semiconductors
8-bit microcontroller with DTMF
generator and 128 bytes EEPROM
Product specification
PCD3359A
15 SUMMARY OF DERIVATIVE REGISTERS
Table 26 Register map
ADDR.
(HEX)
00
01
02
03
04
05
06
07
08 to 10
11
12
13
14 to FF
REGISTER
7
6
5
4
3
2
1
0 R/W
not used
EEPROM Address Register (ADDR)
0 AD6 AD5 AD4 AD3 AD2 AD1 AD0 R/W
not used
EEPROM Data Register (DATR)
D7 D6 D5 D4 D3 D2 D1 D0 R/W
EEPROM Control Register (EPCR) STT2 ET21 TF2 EWP MC3 MC2 MC1 0 R/W
Timer 2 Reload Register (RELR)
R7 R6 R5 R4 R3 R2 R1 R0 R/W
Timer 2 Register (T2)
T2.7 T2.6 T2.5 T2.4 T2.3 T2.2 T2.1 T2.0 R
Test Register (TST)
only for test purposes; not to be accessed by the device user
not used
High Group Frequency Register (HGF) H7 H6 H5 H4 H3 H2 H1 H0 W
Low Group Frequency Register (LGF) L7 L6 L5 L4 L3 L2 L1 L0 W
Melody and Port Interrupt Control
Register (MDYCON)
EPI3 EPI2 EPI1 EPI0 0
0
0 EMO R/W
not used
16 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, it is good practice to take
normal precautions appropriate to handling MOS devices (see “Data Handbook IC14, Section: Handling MOS devices”).
17 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
VDD
supply voltage
VI
all input voltages
II
DC input current
IO
DC output current
Ptot
total power dissipation
PO
power dissipation per output
ISS
ground supply current
Tstg
storage temperature
Tj
operating junction temperature
MIN.
−0.8
−0.5
−10
−10
−
−
−50
−65
−
MAX.
+7.0
VDD + 0.5
+10
+10
125
30
+50
+150
90
UNIT
V
V
mA
mA
mW
mW
mA
°C
°C
1998 May 11
20
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