AVR 1600 - Harman Kardon
AVR 1600 - Harman Kardon
AVR 1600 - Harman Kardon
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>AVR</strong><strong>1600</strong><br />
harman/kardon<br />
TMP92FD28<br />
Table 2.2.1 Pin Names and Functions (3/3)<br />
Pin name Number I/O<br />
Function<br />
of Pin<br />
X1 / X2 2 I/O High-frequency oscillator connection I/O pins<br />
XT1 / XT2 2 I/O Low-frequency oscillator circuit connection pin.<br />
AM0, AM1 2 Input Operation mode:<br />
Fixed to AM1 “1” and AM0 “1”<br />
RESET 1 Input Reset: Intializes TMP92FD28 (Schmitt input, with pull-up register)<br />
PWE 1 Output External power supply control output: Pin to control ON/OFF of external power supply. In<br />
stand-by mode, outputs “L” level. In other than stand-by mode, outputs “H” level.<br />
D+, D- 2 I/O<br />
Data pin connected to USB.<br />
In case USB is not used, connect both pins to pull-up(DVCC3A) or pull-down resistor for<br />
protect current flows it.<br />
RVIN 2 Input Power supply pin for Internal Regulator<br />
RVOUT1,<br />
2 Output 1.5V output from Internal Regulator (Only Mask ROM Version)<br />
RVOUT2<br />
DVCC3A 5 Power supply pin for peripheral I/O-A (Connect all DVCC3A pins to power supply pin.)<br />
DVCC3B 1 Power supply pin for peripheral I/O-B (Connect all DVCC3B pins to power supply pin.)<br />
DVCC1A 1 Power supply pin for internal logic-A. (Only Mask ROM Version)<br />
DVCC1B 1 Power supply pin for internal logic-B. (Only Mask ROM Version)<br />
DVSS 8 GND pins (0 V) (All DVSS pins shold be connected with GND(0V))<br />
Note1)<br />
In Flash version, the regulator does not built. But supply voltage as DVCC3 power because RVIN<br />
pins are used power supply pins.<br />
Note2)<br />
Note3)<br />
In Flash version, voltage does not output from RVOUT1 and RVOUT2.<br />
When using MASK version in combination with Flash version, connect RVOUT1 and DVCC1B,<br />
RVOUT2 and DVCC1A.<br />
When using only Flash version, connect DVCC1A and DVCC1B, RVOUT1 and RVOUT2 to VDD3<br />
92FD28-8<br />
2007-01-30<br />
105