FMA1127DC-30S Fujitsu Semiconductor America Inc, FMA1127DC-30S Datasheet - Page 2

• 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

Fujitsu Microelectronics America, Inc.
Touch Sensor Controller
Table of Contents
Ordering Information ...............................................................................................................................................................................1
Package Pinouts ......................................................................................................................................................................................1
Electrical Characteristics ..........................................................................................................................................................................3
Operation Principles.................................................................................................................................................................................4
Touch Detection...................................................................................................................................................................................... 4
AIC™ (Automatic Impedance Calibration)................................................................................................................................................. 4
APIS™ Touch Output .............................................................................................................................................................................4
Functional Characteristics ........................................................................................................................................................................6
Communication Specifications for I
Application Information .......................................................................................................................................................................... 9
Power Connection ................................................................................................................................................................................. 21
Power Sequence ..................................................................................................................................................................................... 22
Register Map Summary .......................................................................................................................................................................... 23
Package Dimensions ............................................................................................................................................................................... 24
Revision History ................................................................................................................................................................................... 30
0
40-pin Package (40QFN) ..................................................................................................................................................................9
32-pin Package (32QFN) ................................................................................................................................................................ 11
24-pin Package (24QFN) ................................................................................................................................................................ 13
30-pin Package (30SSOP) ............................................................................................................................................................... 15
24-pin Package (24SSOP) ............................................................................................................................................................... 17
20-pin Package (20SSOP) ............................................................................................................................................................... 19
Power Connection Type is Case B or Case D ........................................................................................................................................ 22
Power Connection Type is Case A, Case C, or Case E ............................................................................................................................ 22
40QFN ......................................................................................................................................................................................... 24
32QFN ......................................................................................................................................................................................... 25
24QFN ......................................................................................................................................................................................... 26
30SSOP ........................................................................................................................................................................................ 27
24SSOP ......................................................................................................................................................................................... 28
20SSOP ........................................................................................................................................................................................ 29
Fujitsu Microelectronics America, Inc.
2
C ........................................................................................................................................................ 7