CY8C5246LTI-029 CYPRESS [Cypress Semiconductor], CY8C5246LTI-029 Datasheet - Page 45

• Manufacturer Part Number: CY8C5246LTI-029
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document Number: 001-66236 Rev. **
Switch Group
Connection
Mux Group
Small ( ~870 Ohms )
Large ( ~200 Ohms)
Vddio2
P15[4]
P15[5]
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
P0[4]
P0[5]
P0[6]
P0[7]
P4[2]
P4[3]
P4[4]
P4[5]
P4[6]
P4[7]
Vccd
Vssd
Vddd
P6[0]
P6[1]
P6[2]
P6[3]
P2[0]
P2[1]
P2[2]
P2[3]
P2[4]
Switch Resistance
*
*
*
*
*
*
*
*
swinp
swinn
ExVrefL1
ExVrefL
i0
i2
dsm0_qtz_vref1 (1.024V)
*
dsm0_vcm_vref2 (0.7V)
dsm0_qtz_vref2 (1.2V)
dsm0_vcm_vref1
dac_vref (0.256V)
Vdda/4
vpwra/2
*
Vdda/2
Vdda
refbuf_vref1 (1.024V)
en_resvpwra
vpwra
Vdda
cmp0_vref
bg_vda_res_en
refbuf_vref2 (1.2V)
(0.8V)
en_resvda
(1.024V)
cmp_muxvn[1:0]
swinn
*
vref_cmp1
(0.256V)
opamp0
abuf_vref_int
swfol
:
*
(1.024V)
vcmsel[1:0]
sc0_bgref
sc1_bgref
(1.024V)
(1.024V)
swinp
*
refsel[1:0]
*
AMUXBUSL
cmp1_vref
vssa
vssa
refmux[2:0]
opamp2
swfol
*
ADC
TS
swout
*
0
0
GLOBALS
1
1
Figure 8-2. CY8C52 Analog Interconnect
ANALOG
2
2
PRELIMINARY
3
Vss ref
3
VBE
4
4
ExVrefL2
5
5
6
6
bg_vda_swabusl0
7
7
ANALOG
*
swin
0123
0123
BUS
*
LPF
ABUSL0
ABUSL1
ABUSL2
ABUSL3
v0
v2
in0
i0
i2
+
vref_vss_ext
out0
+
+
-
vcm
-
-
*
sc0
Vin
Vref
out
Vin
Vref
out
sc2
out
ref
in
COMPARATOR
DSM0
qtz_ref
DAC0
DAC2
comp2
AMUXBUSL
comp0
CAPSENSE
refbufl
ExVrefL
*
*
AMUXBUSL
AGL[3]
AGL[2]
AGL[1]
AGL[0]
VIDAC
AGL[6]
AGL[7]
AGL[4]
AGL[5]
SC/CT
refs
DSM
LPF
104
*
*
36
5
28
90
13
ExVrefR
refbufr
*
comp1
comp3
AMUXBUSR
DAC1
DAC3
ABUSR1
ABUSR2
ABUSR0
ABUSR3
44
AGR[3]
AGR[2]
AGR[1]
AGR[0]
PSoC
Vref
Vref
sc1
Vin
Vin
sc3
*
out1
out
ref
out
out
in1
in
AMUXBUSR
AGR[6]
AGR[7]
v1
v3
AGR[5]
i1
i3
AGR[4]
+
+
-
-
ANALOG
3210
3210
BUS
swin
®
*
Notes:
* Denotes pins on all packages
76543210
76543210
GLOBALS
5: CY8C52 Family Datasheet
ANALOG
LCD signals are not shown.
*
*
swout
*
AMUXBUSR
*
Vssa
*
opamp3
swfol
sc3_bgref
(1.024V)
sc2_bgref
(1.024V)
abuf_vref_int
refsel[1:0]
(1.024V)
*
refbuf_vref2 (1.2V)
refbuf_vref1 (1.024V)
cmp0_vref
(1.024V)
*
swfol
opamp1
*
ExVrefR
i3
i1
*
2-April-2010
Rev #51
swinp
swinn
swinp
swinn
Page 45 of 94
*
*
*
*
*
*
*
*
*
USB IO
USB IO
GPXT
P15[1]
GPXT
P15[0]
P12[7]
P12[6]
P15[7]
P15[6]
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
P3[5]
GPIO
P3[4]
GPIO
P3[3]
GPIO
P3[2]
GPIO
P3[1]
GPIO
P3[0]
Vddd
P5[7]
P5[6]
P5[5]
P5[4]
P1[7]
P1[6]
Vccd
Vssd
SIO
SIO
[+] Feedback
[+] Feedback
[+] Feedback