FMA1127DC-30S Fujitsu Semiconductor America Inc, FMA1127DC-30S Datasheet - Page 15
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FMA1127DC-30S
Manufacturer Part Number
FMA1127DC-30S
Description
IC CTLR TOUCH SENSOR 12CH 30SSOP
Manufacturer
Fujitsu Semiconductor America Inc
Specifications of FMA1127DC-30S
Mfg Application Notes
Interfacing FMA1127 with Fujitsu Microcontrollers PCB and Layout Guidelines FMA1127 Initilization and Register
Touch Panel Interface
*
Number Of Inputs/keys
*
Resolution (bits)
*
Data Interface
I²C
Data Rate/sampling Rate (sps, Bps)
*
Voltage Reference
*
Voltage - Supply
2.4 V ~ 5.3 V
Current - Supply
140µA
Operating Temperature
-40°C ~ 90°C
Mounting Type
Surface Mount
Package / Case
30-SSOP
Output Type
Logic
Interface
I²C
Input Type
Logic
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
865-1048-2
Top View of 24-pin Package (24QFN)
Pin Description
RESET_N
CONFIG
Name
TCLK
TOSC
VLDO
AREF
GINT
TINT
SDA
SCL
VPH
VSS
DIO
V25
ID
S
IO
IO
IO
O
O
O
P
P
P
I
I
I
I
I
I
I
I
12, 17-21
1, 8, 24
Pin #
9, 10
22
11
23
16
15
14
13
6
2
3
4
5
7
RESET_N
DIO_2
Reset, active LOW
External Clock Input. Should be grounded if not used.
Nine Sensor Inputs from external Touch Pads.
Reference Input.
Configured by HOST:
- extended GPIOs, Direct Button Outputs or External Interrupt inputs
Bidirectional I
I
Touch Interrupt, it can be generated when touch status is changed.
General Interrupts including touch interrupt, and they can be masked.
Test Pin, Should be grounded.
I
Test pins. Should be grounded.
Power (2.5V-5.5V)
2.5V Regulator Power Output
2.5V Power Input
Ground
2
2
S2
S1
S0
ID
C CLK from Host
C Chip ID Select(0:0x58, 1:0x5B)
19
20
21
22
23
24
FMA1127DC
2
C Data from/to Host
24N
12
11
10
9
8
7
S8
AREF
CONFIG_0
CONFIG_2
DIO_8
TOSC
Description
FMA1127DC
Fujitsu Microelectronics America, Inc.
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