Philips Semiconductors
Pager baseband controller
handbook, h4alfpage
MIPS
3
MGR155
2
1
0
1.8
2.2
2.6
3
3.4
3.8
VDD (V)
Product specification
PCA5010
handboo(µkI,Ai h)0alfpagecpuurllr-eunpt
−20
MGR156
−40
−60
−80
−100
0
hold current
0.4 0.8 1.2 1.6
2
2.4
Vi (V)
Fig.58 Speed performance PCA5010 when VDD is
externally supplied (DC/DC converter not
used).
Fig.59 Typical impedance characteristic of
standard port in input mode.
handbook2,0h0alfpage
Ii
(µA)
100
MGR157
0
−100
−200
0
0.4 0.8 1.2 1.6
2
2.4
Vi (V)
Fig.60 Typical impedance characteristic of EA pin
in input mode.
handbIoOokH, h0alfpage
(mA)
−4
(1)
−8
(2)
−12
MGR158
−16
−20
(3)
−24
0
0.4 0.8 1.2 1.6
(1) Pins P0.X, P1.X, P2.X, PSEN and EA.
(2) Pins RESOUT and ALE.
(3) Pins P3.X and AT.
2
2.4
VOH (V)
Fig.61 Typical output characteristics driven HIGH
(digital output/port pins except P1.6 and
P1.7).
1998 Nov 02
91