UR6HCPS2-SP40 Datasheet, PDF (18/22 Pages) Semtech Corporation – Converts PS/2 Data to Serial or SPI

NOTES:
PWR_OFF High: Power On;Low: Power Off
CONF2 CONF1 CONF0
111: 19200 bps
110: 9600 bps
101: 1200 bps
100: 600 bps
011: 300 bps
010: 31250 bps
001: 62500 bps
GND _VCC
GND
VCC
_RTS
RXD
TXD
PWR_OFF
_CTS
CONF0
CONF1
CONF2
25 _E3DATA
RES0 ¹⁶
26 _RXD
U1
LED0 ¹⁵
27 _TXD
LED1 ¹⁴
PWR_OFF
28
SCLK
UR6HCPS2-SP40-FG
29 _SDATA
32-PIN LQFP
30 _{_PWR_OFF}
13
LED2
LED3 ¹²
VSS ¹¹
_CTS / _ATN 31 _{CTS / ATN}
OSCOUT ¹⁰
32 _CONF0
OSCIN ⁹
Y1
4.00MHz
GND
X_PWR
(C)2000 USAR SYSTEMS, A Semtech Company
PS/2 to Serial Adapter UR6HCPS2-SP40-FG ( Serial Interface)
UR6HCPS2-SP40-FG-SCI.SCH Revision 1.0
VCC
GND
VCC
+
C1
.1uF
C2
10uF
GND
GND
VCC
U2
1
TC54VC2702ECB
GND
E3DATA
E3CLK
E2DATA
E2CLK
E1DATA
E1CLK
E0DATA
E0CLK