CY8C20121-SX1I Cypress Semiconductor Corp, CY8C20121-SX1I Datasheet - Page 36

• 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

18. Acronyms
18.1 Acronyms Used
Table 8
Table 8. Acronyms Used in this Datasheet
19. Document Conventions
19.1 Units of Measure
Table 9
Table 9. Units of Measure
19.2 Numeric Conventions
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’ or ‘b’ are decimals.
Document Number: 001-53516 Rev. *E
AC
CMOS
CRC
CSA
CSD
DC
EEPROM
EMC
GPIO
I/O
IDAC
ILO
IMO
LCD
LDO
LED
LSB
°C
kbps
kHz
kΩ
LSB
µA
µs
mA
Acronym
Symbol
lists the acronyms that are used in this document.
lists the unit sof measures.
alternating current
complementary metal oxide semiconductor
cyclic redundancy check
capsense successive approximation
capsense sigma delta
direct current
electrically erasable programmable read-only
memory
electromagnetic compatibility
general-purpose I/O
input/output
current DAC
internal low speed oscillator
internal main oscillator
liquid crystal display
low dropout regulator
light-emitting diode
least-significant bit
degree Celsius
kilo bits per second
kilohertz
kilohm
least significant bit
microampere
microsecond
milliampere
Unit of Measure
Description
mm
ms
nA
ns
%
pF
V
W
LVD
PCB
PGA
POR
PPOR
PSoC
PWM
QFN
SLIMO
SPITM
SRAM
SROM
SSOP
USB
WDT
WLCSP
XRES
Acronym
Symbol
®
low voltage detect
printed circuit board
programmable gain amplifier
power on reset
precision power on reset
Programmable System-on-Chip
pulse width modulator
quad flat no leads
slow IMO
serial peripheral interface
static random access memory
supervisory read only memory
shrink small-outline package
universal serial bus
watchdog timer
wafer level chip scale package
external reset
millimeter
millisecond
nanoampere
nanosecond
percent
picofarad
volts
watt
CY8C20111, CY8C20121
Unit of Measure
Description
Page 36 of 43
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