PCF84C12AT PHILIPS [NXP Semiconductors], PCF84C12AT Datasheet - Page 6

• Manufacturer Part Number: PCF84C12AT
• Description: 8-bit microcontrollers
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
7
8
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” .
9
In accordance with the Absolute Maximum Rating System (IEC 134).
1996 Nov 20
Program/data
Port Output
P0.0 to P0.7
P1.0 to P1.4
Port State after reset
P0.0 to P0.7
P1.0 to P1.4
Oscillator
Transconductance
V
V
I
I
P
P
I
I
T
T
I
O
DD
SS
stg
j
DD
I
tot
O
8-bit microcontrollers
ROM MASK OPTIONS
HANDLING
LIMITING VALUES
SYMBOL
supply voltage
all input voltages
DC input current
DC output current except Port 1 output LOW
total power dissipation
power dissipation per output
supply current
ground supply current
storage temperature range
operating junction temperature
ROM CODE
PARAMETER
6
Any mix of instructions and data up to ROM size of
1 kbyte for the PCF84C12A, 2 kbytes for the
PCF84C22A and 4 kbytes for the PCF84C42A.
standard
standard
set
set
LOW (g
mL
)
PCF84C12A; PCF84C22A;
open-drain
open-drain
reset
reset
MEDIUM (g
0.5
0.5
10
10
50
100
55
MIN.
OPTION
mM
+7
V
+10
+10
125
30
+50
+50
+150
90
DD
)
MAX.
PCF84C42A
Product specification
+ 0.5
push-pull
push-pull
HIGH (g
V
V
mA
mA
mW
mW
mA
mA
C
C
mH
UNIT
)