SAF-XE167F-48F66L INFINEON [Infineon Technologies AG], SAF-XE167F-48F66L Datasheet - Page 35

• Manufacturer Part Number: SAF-XE167F-48F66L
• Description: 16-Bit Single-Chip Real Time Signal Controller
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 4
Pin
135
136
137
138
139
Data Sheet
Symbol
P1.7
CCU62_
CC60
U1C1_
MCLKOUT
U2C0_
SCLKOUT
A15
U2C0_DX1C
XTAL2
XTAL1
PORST
ESR1
U1C0_DX0F
U1C0_DX2C
U1C1_DX0C
U1C1_DX2B
U2C1_DX2C
EX0AINB
Pin Definitions and Functions (cont’d)
Ctrl.
O0 / I St/B
O1 / I St/B
O2
O3
OH
I
O
I
I
O0 / I St/B
I
I
I
I
I
I
Type Function
St/B
St/B
St/B
St/B
Sp/1
Sp/1
In/B
St/B
St/B
St/B
St/B
St/B
St/B
Bit 7 of Port 1, General Purpose Input/Output
CCU62 Channel 0 Input/Output
USIC1 Channel 1 Master Clock Output
USIC2 Channel 0 Shift Clock Output
External Bus Interface Address Line 15
USIC2 Channel 0 Shift Clock Input
Crystal Oscillator Amplifier Output
Crystal Oscillator Amplifier Input
To clock the device from an external source, drive
XTAL1, while leaving XTAL2 unconnected.
Voltages on XTAL1 must comply to the core
supply voltage
Power On Reset Input
A low level at this pin resets the XE167 completely.
A spike filter suppresses input pulses <10 ns.
Input pulses >100 ns safely pass the filter. The
minimum duration for a safe recognition should be
120 ns.
An internal pullup device will hold this pin high
when nothing is driving it.
External Service Request 1
USIC1 Channel 0 Shift Data Input
USIC1 Channel 0 Shift Control Input
USIC1 Channel 1 Shift Data Input
USIC1 Channel 1 Shift Control Input
USIC2 Channel 1 Shift Control Input
External Interrupt Trigger Input
33
V
DDI1
.
XE166 Family Derivatives
General Device Information
V2.1, 2008-08
XE167x