PCA3351C Datasheet, PDF (21/36 Pages) NXP Semiconductors – 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM

Philips Semiconductors
8-bit microcontrollers with DTMF generator
and 128 bytes EEPROM
Product specification
PCA3351C; 52C; 53C;
PCD3351A; 52A; 53A
15 SUMMARY OF DERIVATIVE REGISTERS
Table 27 Register map
ADDR.
(HEX)
00
01
02
03
04
05
06
07
08 to 10
11
12
13
14 to FF
REGISTER
not used
EEPROM Address Register
(ADDR)
not used
EEPROM Data Register
(DATR)
EEPROM Control Register
(EPCR)
Timer 2 Reload Register
(RELR)
Timer 2 Register
(T2)
Test Register
(TST)
not used
High Group Frequency Register
(HGF)
Low Group Frequency Register
(LGF)
Melody Control Register
(MDYCON)
not used
7
6
5
4
3
2
1
0 R/W
0 AD6 AD5 AD4 AD3 AD2 AD1 AD0 R/W
D7 D6 D5 D4 D3 D2 D1 D0 R/W
STT2 ET21 TF2 EWP MC3 MC2 MC1 0 R/W
R7 R6 R5 R4 R3 R2 R1 R0 R/W
T2.7 T2.6 T2.5 T2.4 T2.3 T2.2 T2.1 T2.0 R
only for test purposes; not to be accessed by the device user
H7 H6 H5 H4 H3 H2 H1 H0 W
L7 L6 L5 L4 L3 L2 L1 L0 W
0
0
0
0
0
0
0 EMO R/W
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
V_DD
supply voltage
V_I
all input voltages
I_I
DC input current
I_O
DC output current
P_tot
total power dissipation
P_O
power dissipation per output
I_SS
ground supply current
T_stg
storage temperature
T_j
operating junction temperature
MIN.
−0.8
−0.5
−10
−10
−
−
−50
−65
−
MAX.
+7.0
V_DD + 0.5
+10
+10
125
30
+50
+150
90
UNIT
V
V
mA
mA
mW
mW
mA
°C
°C
1999 Oct 28
21