PAMS Technical Documentation
2 - Baseband System
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Pin
Signal
Symbol
Parameter
Min.
Typ.
Max.
Unit
Notes
1
XRES
Reset
0.3 x V
DDI
V
Logic Low, active
t
rw
1000
ns
for valid reset
2
XCS
Chip Select
0.7 x V
DDI
V
Logic High
0.3 x V
DDI
V
Logic Low, active
t
CSS
60
ns
setup time
t
CSH
100
ns
hold time
3
VSS
GND
Ground
0
V
4
SDA
Bi-directional serial
interface
0.7 x V
DDI
V
Logic High
0.3 x V
DDI
V
Logic Low
t
sds
100
ns
Data setup time
t
sdh
100
ns
Data hold time
5
SCLK
Serial clock input
0.7 x V
DDI
V
Logic High
0.3 x V
DDI
V
Logic Low
t
scyc
250
ns
Serial clock cycle
(4MHz)
t
shw
100
ns
Serial clock high pulse
width
t
slw
100
ns
Serial clock low pulse
width
6
VDDI
VDD digital power sup-
ply
1.6
1.8
1.88
V
7
VDD
Booster power supply
2.6
2.78
2.86
V
8
VOUT
Booster output
12
V
Decoupled to Vflash1
on main PWB with 1uF
Summary of Contents for 6310I - Cell Phone - GSM
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