fma1127da Fujitsu Microelectronics, Inc., fma1127da Datasheet - Page 5

• Manufacturer Part Number: fma1127da
• Description: Touch Sensor Controller
• Manufacturer: Fujitsu Microelectronics, Inc.

Electrical Characteristics
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
AC ELECTRICAL SPECIFICATIONS (Typical values at Ta=25
DC ELECTRICAL SPECIFICATIONS (Typical values at Ta=25
Idd_aeo
Symbol
Idd_ael
Idd_ieo
Idd_iel
TCsr_i
VLDO
Idd_a
Idd_s
Toprr
Vddp
Hopr
Vddc
fsmp
Idd_i
Topr
Stch
Rs_i
Tr_o
Tf_o
Vldo
Tstg
VPH
fsys
V25
Tr_i
Tf_i
Voh
Ildo
Vih
Vol
Vil
Idr
Iol
fi
Storage Temperature
Operating Temperature
Operating Humidity
IO Power Supply Voltage
Core Power Supply Voltage
Core Input Voltage
Operating Temperature
Power Supply Voltage (VPH)
Power Supply Voltage (VLDO)
Digital Input Rising Time
Digital Input Falling Time
System Clock
Input frequency (Sensor
Clock)
Sample frequency
Touch Sensitivity
Sensor Input Resistance
Tuning Capacitor in Aref or Sin
Output Rising Time
Output Falling Time
Supply Current (Active mode)
Supply Current (Idle mode)
Supply Current (Active mode)
Supply Current (Idle mode)
Supply Current (Active mode)
Supply Current (Idle mode)
Supply Current (Sleep mode)
Digital Input Low Voltage
Digital Input High Voltage
Digital Output Low Voltage
Digital Output High Voltage
Internal LDO Output Voltage
Internal LDO Driving Current
GPIO Driving Current
Digital Output Low Current
Parameter
VPH should be higher than 3V when using internal LDO
When using external 2.5V LDO and external Clock
When using external 2.5V LDO and internal Clock
When using internal 2.5V LDO and internal Clock
0
0
C and VPH=3.3V)
C and VPH=3.3V)
When System Clock is 1.6MHz
When System Clock is 1.6MHz
When using external 2.5V LDO
Load = 100pF
Load = 100pF
At Vol = 0.6V
At Vol= 0.4V
Conditions
0.8xVPH
(Source)
VPH-0.5
Min.
-45
-40
2.3
2.3
2.3
-40
2.4
2.4
1.3
2.5
2.3
10
50
20
20
35
15
10
-2
5
0
0.078
Typ.
110
3.3
2.5
2.5
2.5
1.6
0.1
2.5
25
15
50
50
70
80
80
70
30
FMA1127DA
Fujitsu Microelectronics America, Inc.
20,000
(Sync)
Max.
170
130
140
150
135
5.5
2.7
2.7
5.3
2.6
0.7
0.6
3.0
8.4
5.7
95
90
95
90
20
15
60
60
90
20
16
5
5
2
1
MHz
Unit
KHz
K
μ
μ
μ
μ
μ
μ
μ
mA
mA
mA
Hz
o
o
%
o
ns
ns
pF
pF
ns
ns
V
V
V
V
V
V
V
V
V
V
Ω
C
C
C
A
A
A
A
A
A
A
3