2012 Microchip Technology Inc. Advance Information DS41661A-page 1
MTCH810
Description:
The MTCH810 provides an easy way to add Haptic
feedback to any button/slide capacitive touch interface.
The device integrates a single-channel Haptic driver
output with an industry standard I
2
C™ slave interface
to create a simple Haptic feedback peripheral.
Features:
• Internal Library of Effects:
- 14 Haptic effect commands
- Firmware revision query command
- Abort Playback command
•I
2
C Control Interface:
- 7-bit Addressing mode (address = 0x10)
- Supports 100 kHz and 400 kHz transfer rate
• Wide Operating Voltage: 2.3V-5.5V
• Minimal Number of External Components
• Low-Power Consumption when Idle
• Operating Temperature: -40˚C to +85˚C
Package Type:
The device is only offered in an 8-pin 3x3 DFN
package.
FIGURE 1: 8-PIN DFN DIAGRAM
Pin Description:
DR1
This is the non-inverting PWM Haptics drive output. It
should be connected to the non-inverting input of a
Haptic driver circuit designed for Eccentric Rotating
Mass Actuators (ERMs).
DR2
It should be connected to the inverting input of a Haptic
driver circuit designed for ERM Actuators.
SDA
This pin is the serial data connection of the I
2
C
interface. It should be connected to the I
2
C master SDA
signal with a 1.5K pull-up resistor to V
DD.
SCL
This pin is the serial clock connection of the I
2
C
interface. It should be connected to the I
2
C master SCL
signal with a 1.5K pull-up resistor to V
DD.
DR1
NC
VDD
DR2
NC
SDA
SCL
1
2
3
4
5
6
8
3x3 DFN
MTCH810
VSS
7
TABLE 1: 8-PIN DFN PINOUT
DESCRIPTION
Name 8-Pin DFN Description
V
DD 1 Power supply input
DR2 2 Drive output 2
DR1 3 Drive output 1
NC 4 No connection
SDA 5 I
2
C™ Data
SCL 6 I
2
C™ Clock
NC 7 No connection
VSS 8 Ground
Haptics Controller Product Brief
