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CYRF89135-68LTXC

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P41
CYRF89135
Document Number: 001-86331 Rev. ** Page 37 of 41
Ordering Information
The following table lists the CYRF89135-68LTXC PSoC devices' key package features and ordering codes.
Ordering Code Definitions
Table 28. PSoC Device Key Features and Ordering Information
Package Ordering Code
Flash
(Bytes)
SRAM
(Bytes)
CapSense
Blocks
Digital
I/O Pins
Analog
Inputs
XRES
Pin
ADC
68-pin (8 × 8 × 1 mm) QFN CYRF89135-68LTXC 32 2048 0 35 35 Yes No
Temperature Range: C = Commercial
Pb-free
Package Type:
LT = QFN Package
Pin Count:
68 = 68 Pins
Part Number: 135 = PRoC - Embeeded
Family Code: 89 = Wireless
Marketing Code: RF = Radio Frequency
Company ID: CY = Cypress
RFCY
135
-68LT CX
89
CYRF89135
Document Number: 001-86331 Rev. ** Page 38 of 41
Acronyms Reference Documents
■ In-system Serial Programming (ISSP) protocol for 20xx6
(AN2026C)
■ Host Sourced Serial Programming for 20xx6 devices
(AN59389)
Document Conventions
Units of Measure
Table 29. Acronyms Used in this Document
Acronym Description
AC alternating current
ADC analog-to-digital converter
API application programming interface
CMOS complementary metal oxide semiconductor
CPU central processing unit
DAC digital-to-analog converter
DC direct current
EOP end of packet
FSR full scale range
GPIO general purpose input/output
GUI graphical user interface
I
2
C inter-integrated circuit
ICE in-circuit emulator
IDAC digital analog converter current
ILO internal low speed oscillator
IMO internal main oscillator
I/O input/output
ISSP in-system serial programming
LCD liquid crystal display
LDO low dropout (regulator)
LSB least-significant bit
LVD low voltage detect
MCU micro-controller unit
MIPS mega instructions per second
MISO master in slave out
MOSI master out slave in
MSB most-significant bit
OCD on-chip debugger
POR power on reset
PPOR precision power on reset
PSRR power supply rejection ratio
PWRSYS power system
PSoC
®
Programmable System-on-Chip
SLIMO slow internal main oscillator
SRAM static random access memory
SNR signal to noise ratio
QFN quad flat no-lead
SCL serial I2C clock
SDA serial I2C data
SDATA serial ISSP data
SPI serial peripheral interface
SS slave select
SSOP shrink small outline package
TC test controller
USB universal serial bus
WLCSP wafer level chip scale package
XTAL crystal
Table 30. Units of Measure
Symbol Unit of Measure
°C degree Celsius
dB decibels
fF femtofarad
g gram
Hz hertz
KB 1024 bytes
Kbit 1024 bits
KHz kilohertz
Ksps kilo samples per second
k kilohm
MHz megahertz
M megaohm
A microampere
F microfarad
H microhenry
s microsecond
W microwatt
mA milliampere
ms millisecond
mV millivolt
nA nanoampere
nF nanofarad
ns nanosecond
nV nanovolt
W ohm
pA picoampere
pF picofarad
pp peak-to-peak
ppm parts per million
ps picosecond
sps samples per second
s sigma: one standard deviation
V volt
W watt
CYRF89135
Document Number: 001-86331 Rev. ** Page 39 of 41
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
Crosspoint connection Connection between any GPIO combination via analog multiplexer bus.
Differential non-linearity 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 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.
I
2
C It is a serial multi-master bus used to connect low speed peripherals to MCU.
Integral nonlinearity It is a term describing the maximum deviation between the ideal output of a DAC/ADC and
the actual output level.
Latch-up current Current at which the latch-up test is conducted according to JESD78 standard (at 125
degree Celsius)
Power supply rejection ratio (PSRR) The PSRR is defined as the ratio of the change in supply voltage to the corresponding
change in output voltage of the device.
Scan The conversion of all sensor capacitances to digital values.
Setup time Period required to prepare a device, machine, process, or system for it to be ready to
function.
Signal-to-noise ratio The ratio between a capacitive finger signal and system noise.
SPI Serial peripheral interface is a synchronous serial data link standard.
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CYRF89135-68LTXC

Mfr. #:
Buy CYRF89135-68LTXC
Manufacturer:
Cypress Semiconductor
Description:
RF Transceiver Wireless Capacitive Touch
Lifecycle:
New from this manufacturer.
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