CY8C20X36A CYPRESS [Cypress Semiconductor], CY8C20X36A Datasheet - Page 41

• Manufacturer Part Number: CY8C20X36A
• Description: CapSense Applications Operating Range: 1.71 V to 5.5 V
• Manufacturer: CYPRESS [Cypress Semiconductor]

Numeric Naming
Hexadecimal numbers are represented with all letters in uppercase with an appended lowercase ‘h’ (for example, ‘14h’ or ‘3Ah’).
Hexadecimal numbers may also be represented by a ‘0x’ prefix, the C coding convention. Binary numbers have an appended
lowercase ‘b’ (for example, 01010100b’ or ‘01000011b’). Numbers not indicated by an ‘h’, ‘b’, or 0x are decimal.
Glossary
Document Number: 001-54459 Rev. *E
Crosspoint connection
Differential non-linearity
Hold time
I
Integral nonlinearity
Latch-up current
Power supply rejection ratio (PSRR)
Scan
Setup time
Signal-to-noise ratio
SPI
2
C
Connection between any GPIO combination via analog multiplexer bus.
Ideally, any two adjacent digital codes correspond to output analog voltages that are exactly
one LSB apart. Differential non-linearity is a measure of the worst case deviation from the
ideal 1 LSB step.
Hold time is the time following a clock event during which the data input to a latch or flip-
flop must remain stable in order to guarantee that the latched data is correct.
It is a serial multi-master bus used to connect low speed peripherals to MCU.
the actual output level.
Current at which the latch-up test is conducted according to JESD78 standard ( at 125
degree celsius)
The PSRR is defined as the ratio of the change in supply voltage to the corresponding
change in output voltage of the device.
Period required to prepare a device, machine, process, or system for it to be ready to
function.
The ratio between a capacitive finger signal and system noise.
It is a term describing the maximum deviation between the ideal output of a DAC/ADC and
The conversion of all sensor capacitances to digital values.
Serial peripheral interface is a synchronous serial data link standard.
CY8C20X36A/46A/66A/96A
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