CY8C3246FNI-213T Datasheet, PDF (57/128 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PSoC^® 3: CY8C32 Family Data Sheet
Figure 8-2. CY8C32 Analog Interconnect
GPIO ^swinp
P0[4]
GPIO ^swinn
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]
Vccd
Vssd
Vddd
GPIO
P6[0]
GPIO
P6[1]
GPIO
P6[2]
GPIO
P6[3]
GPIO
P15[4]
GPIO
P15[5]
GPIO
P2[0]
GPIO
P2[1]
GPIO
P2[2]
GPIO
P2[3] ^*
GPIO
P2[4]
*
Vddio2
Mux Group
Switch Group
Connection
swinn swinp
ExVrefL
ExVrefL1
ExVrefL2
AMUXBUSL
AGL[4]
AGL[5]
AGL[6]
AGL[7]
* _AMUXBUSR *
AGR[4]
AGR[5]
AGR[6]
AGR[7]
01234567 0123
3210 76543210
swfol
i0
abuf_vref_int
(1.024V)
swout
in0
LPF
in1
swin
out0
out1
swin
i2
cmp0_vref
(1.024V)
+- comp0
comp1 +-
COMPARATOR
cmp_muxvn[1:0]
vref_cmp1
bg_v⁽d⁰a^._²re⁵s⁶_e^Vn⁾
Vdda
cmp1_vref
refbuf_vref1 (1.024V)
rreeffbbuuff__vvrreeff22 ((11..22VV))
refsel[1:0]
bg_vda_swabusl0
out _CAPSENSE out
ref
ref
in refbufl
refbufr in
vssa
swout
abuf_vref_int
(1.024V)
ExVrefR
refbuf_vref1 (1.024V)
refbuf_vref2 (1.2V)
Vssa
refsel[1:0]
dac_vref (0.256V)
vcmsel[1:0]
vssd
dsm0_vcm_vref1 (0.8V)
vssa
dsm0_vcm_vref2 (0.7V)
dsm0_qtz_vref2 (1.2V)
dsm0_qtz_vref1 (1.024V)
Vdda/3
Vdda/4
ABUSL0
ABUSL1
ABUSL2
ABUSL3
ABUSR0
ABUSR1
ABUSR2
ABUSR3
v0
i0
DAC0
VIDAC
DSM ⁺
-
DSM0
vcm
qtz_ref
refs
vref_vss_ext
ExVrefL ExVrefR
AMUXBUSL 01234567 0123
ANALOG ANALOG
GLOBALS BUS
:
TS
VBE
ADC
Vss ref
LPF
AGL[3]
AGL[2]
AGL[1]
AGL[0]
AMUXBUSL
* **
3210 76543210 ^AMUXBUSR
ANALOG ANALOG
BUS GLOBALS
AGR[3]
AGR[2]
AGR[1]
AGR[0]
AMUXBUSR
GPIO
swinn
P3[5]
GPIO
swinp
P3[4]
GPIO
swinn
P3[3]
GPIO
P3[2]
GPIO
P3[1]
GPIO
P3[0]
*_PG1P5X[1T]
*_PG1P5X[0T]
Vccd
Vssd
Vddd
*^UPS1B5[7IO]
*^UPS1B5[6IO]
GPIO
P5[7]
GPIO
P5[6]
GPIO
P5[5]
GPIO
P5[4]
SIO
P12[7]
SIO
P12[6]
*^GP1P[I7O]
*^GP1P[I6O]
Switch Resistance
Small ( ~870 Ohms )
Large ( ~200 Ohms)
Notes:
* Denotes pins on all packages
LCD signals are not shown.
Rev #60
13-Feb-2012
To preserve detail of this figure, this figure is best viewed with a PDF display program or printed on a 11" × 17" paper.
Document Number: 001-56955 Rev. *Y
Page 57 of 128