CY8C5248LTI-030 Cypress Semiconductor Corp, CY8C5248LTI-030 Datasheet - Page 45

• Manufacturer Part Number: CY8C5248LTI-030
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5248LTI-030

• Lead Free Status / Rohs Status: Compliant

Document Number: 001-66236 Rev. *A
Switch Group
Connection
Small ( ~870 Ohms )
Mux Group
Vddio2
Large ( ~200 Ohms)
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]
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]
Switch Resistance
*
*
*
*
*
*
*
*
ExVrefL1
ExVrefL
i0
*
SAR_vref1 (1.024V)
*
Vdda/2
refbuf_vref1 (1.024V)
SAR_vref2 (1.2V)
Vdda
cmp0_vref
bg_vda_res_en
refbuf_vref2 (1.2V)
(1.024V)
cmp_muxvn[1:0]
*
vref_cmp1
(0.256V)
Vdda/2
Vdda
:
*
en_resvda
*
refsel[1:0]
*
AMUXBUSL
refmux[2:0]
cmp1_vref
vssa
*
ADC
TS
swout
*
0
Figure 8-2. CY8C52 Analog Interconnect
GLOBALS
1
ANALOG
PRELIMINARY
2
3
Vss ref
VBE
4
ExVrefL2
5
6
bg_vda_swabusl0
7
ANALOG
*
swin
0123
0123
BUS
*
LPF
ABUSL0
ABUSL1
ABUSL2
ABUSL3
v0
in0
out0
i0
Vp (+)
Vn (-)
+
-
refs
*
out
Vrefhi_out
ref
in
COMPARATOR
DAC0
ExVrefL1
AMUXBUSL
comp0
CAPSENSE
SAR ADC
refbufl
SAR0
*
*
AMUXBUSL
AGL[3]
AGL[2]
AGL[1]
AGL[0]
VIDAC
AGL[6]
AGL[7]
AGL[4]
AGL[5]
LPF
*
*
5
90
13
ExVrefL2
refbufr
*
comp1
AMUXBUSR
ABUSR0
ABUSR1
ABUSR2
ABUSR3
44
PSoC
AGR[3]
AGR[2]
AGR[1]
AGR[0]
*
out1
out
ref
in
AMUXBUSR
in1
AGR[6]
AGR[7]
AGR[5]
AGR[4]
+
-
ANALOG
3210
3210
BUS
®
swin
*
Notes:
76543210
76543210
* Denotes pins on all packages
5: CY8C52 Family Datasheet
GLOBALS
ANALOG
LCD signals are not shown.
*
*
swout
*
AMUXBUSR
*
Vssa
*
refsel[1:0]
*
refbuf_vref2 (1.2V)
refbuf_vref1 (1.024V)
cmp0_vref
(1.024V)
*
*
ExVrefR
*
2-April-2010
Rev #51
Page 45 of 95
*
*
*
*
*
*
*
*
*
USB IO
USB IO
P15[1]
P15[0]
P12[7]
P12[6]
GPXT
GPXT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
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
P5[7]
P5[6]
P5[5]
P5[4]
P1[7]
P1[6]
SIO
SIO