pcd3349a NXP Semiconductors, pcd3349a Datasheet - Page 14

• Manufacturer Part Number: pcd3349a
• Description: 8-bit Microcontroller With Dtmf Generator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 May 11
handbook, halfpage
8-bit microcontroller with DTMF generator
V
Fig.12 Typical HIGH-level push-pull output source
O
I OH1
(mA)
= V
12
8
4
0
DD
1
current (I
(V
0.4 V.
DD
).
OH
3
) as a function of supply voltage
5
V DD (V)
MGB833
7
14
handbook, halfpage
Fig.13 Typical Power-on-reset level (V
V DD
(V)
6
4
2
0
25
function of temperature.
V POR = 2.0 V
V POR = 1.3 V
25
70
75
Product specification
PCD3349A
T amb ( C)
POR
MGD495
) as
125