CY8C20121-SX1I Cypress Semiconductor Corp, CY8C20121-SX1I Datasheet - Page 12

• Manufacturer Part Number: CY8C20121-SX1I
• Description: CY8C20121-SX1I
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense Express™ CY8C20xxxr

Specifications of CY8C20121-SX1I

• Controller Type: Capacitive Sensing Controller
• Interface: I²C
• Voltage - Supply: 2.4 V ~ 5.25 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: CY8C201xx
• Core: M8C
• Program Memory Type: Flash
• Interface Type: I2C
• Operating Supply Voltage: 2.4 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: CY3218-CAPEXP1
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 001-53516 Rev. *E
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
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 12 of 43
DIGx
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