CY8C54 CYPRESS [Cypress Semiconductor], CY8C54 Datasheet - Page 47

• Manufacturer Part Number: CY8C54
• Description: Programmable System-on-Chip (PSoC)
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document Number: 001-55036 Rev. *A
Switch Group
Connection
93/122
Mux Group
266
P15[4]
P15[5]
GPIO
P0[4]
GPIO
P0[5]
GPIO
P0[6]
GPIO
P0[7]
GPIO
P4[2]
GPIO
P4[3]
GPIO
P4[4]
GPIO
P4[5]
GPIO
P4[6]
GPIO
P4[7]
Vssio
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Vccd
Vssd
Vddd
P6[0]
P6[1]
P6[2]
P6[3]
P2[0]
P2[1]
P2[2]
P2[3]
P2[4]
Vio2
#
Small (higher z)
Large (lower z)
*
*
*
*
*
*
*
*
Size
ExVrefL1
ExVrefL
i0
i2
*
DFT 24 Small
LCD 15 Small
*
Other:
0.8V
0.7V
1.024V
1.2V
vda, vda/2
1.024V
0.256V
1.2V
1.024V
*
opamp0
1.024V
1.2V
1.024V
1.024V
0.256V
:
*
vpwra/2
vpwra,
*
*
AMUXBUSL
Vssa
vda/4
vda,
opamp2
Vssa
vda/2
vda,
*
AUX
ADC
*
0
0
Figure 8-2. CY8C54 Analog Interconnect
1
1
GLOBALS
ANALOG
PRELIMINARY
2
2
VSS ref
3
3
VBE
4
ExVrefL2
4
5
5
6
6
7
7
ANALOG
*
0123
0123
BUS
*
ABUSL1
ABUSL2
ABUSL3
ABUSL0
LPF
+
+
Vin
Vref
out
Vin
Vref
out
Vp (+)
refs
*
out0
-
-
out
sc0
sc2
v0
i0
v2
i2
Vn (-)
Vrefhi_out
in0
ref
in
COMPARATOR
comp0
comp2
ExVrefL1
AMUXBUSL
CAPSENSE
SAR ADC
refbufl
*
AMUXBUSL
*
SAR0
AGL[3]
AGL[2]
AGL[1]
AGL[0]
VIDAC
AGL[6]
AGL[7]
AGL[4]
AGL[5]
SC/CT
LPF
CY8C55 only
*
104
5
36
90
SAR1
13
ExVrefL2
refbufr
Vrefhi_out
*
comp1
comp3
AMUXBUSR
ABUSR0
ABUSR1
ABUSR2
ABUSR3
(+) Vp
44
(-) Vn
AGR[3]
AGR[2]
AGR[1]
AGR[0]
out1
sc1
Vref
Vref
v1
v3
refs
PSoC
*
in1
Vin
Vin
sc3
out
i1
i3
ref
out
out
in
AMUXBUSR
+
AGR[5]
AGR[6]
AGR[7]
AGR[4]
+
-
-
*
ANALOG
3210
3210
BUS
®
*
Notes:
* Denotes pins on all packages
76543210
76543210
GLOBALS
5: CY8C54 Family Data Sheet
ANALOG
LCD signals are not shown.
*
*
*
AMUXBUSR
*
vda/2
vda,
Vssa
*
opamp3
*
1.024V
1.024V
1.024V
1.024V
1.024V
1.2V
1.2V
*
opamp1
*
ExVrefR
i3
i1
*
22-Apr-2009
Rev #43
*
*
*
*
*
*
*
*
*
USB IO
USB IO
P15[1]
P15[0]
P12[7]
P12[6]
GPXT
GPXT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Vssio
P15[7]
P15[6]
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
P3[5]
P3[4]
P3[3]
P3[2]
P3[1]
P3[0]
Vccd
Vssd
Vddd
Vusb
P5[7]
P5[6]
P5[5]
P5[4]
P1[7]
P1[6]
SIO
SIO
Page 47 of 93
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