CY8C20121 CYPRESS [Cypress Semiconductor], CY8C20121 Datasheet - Page 11

• Manufacturer Part Number: CY8C20121
• Description: CapSense Express-One Button and Two Button Capacitive Controllers
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document Number: 001-53516 Rev. **
LOGICAL_OPR_INPUTx [0]
LOGICAL_OPR_INPUTx [1]
CS0
CS1
ENB
ENB
OP_SEL_0 [0]
INPUT SELECTION LOGIC
LOGICAL_OPR_INPUT0 [0]
CS0
ENB
Figure 5. CY8C20111 Digital Logic Diagram
Figure 6. CY8C20121 Digital Logic Diagram
PRELIMINARY
OP_SEL_x [0]
Logic selection
A
B
AND / OR
S
OP_SEL_0 [1]
INVERSION
LOGIC
OUTPUT_PORT [0]
OP_SEL_x [1]
INVERSION
LOGIC
OUTPUT_PORT [x]
CY8C20111, CY8C20121
A
B
Logic selection
OP_SEL_0 [7]
AND / OR
S
A
B
Logic selection
OP_SEL_x [7]
AND / OR
S
DIG0
Page 11 of 34
DIGx
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