43.2.22 QSPI Module Electrical Specifications

Table 43-72. QSPI Module Electrical Specifications
AC CharacteristicsStandard Operating Conditions: VDD = 1.9V to 3.6V (unless otherwise stated) Operating Temperature: -40°C ≤ TA ≤ +85°C for Industrial Temp -40°C ≤ TA ≤ +125°C for Extended Temp
Param. No.SymbolCharacteristicsMin.TypMax.UnitsConditions(2)
QSPI_1FCLK
SQI serial clock frequency
  • SDR Host mode 0 and 2
——32MHzVDDIO = 3.3V, CLOAD = 30 pf(MAX)
QSPI_2FCLK
SQI serial clock frequency
  • SDR Host mode 1 and 3
——32MHzVDDIO = 3.3V, CLOAD = 30 pf(MAX)
QSPI_3TSCKHSerial clock high time1/(2*FCLK)——ns—
QSPI_5TSCKLSerial clock low time1/(2*FCLK)——ns—
QSPI_7TSCKRSerial clock rise time——14.12nsSee parameter DI27 I/O spec
QSPI_9TSCKFSerial clock fall time——14.6nsSee parameter DI25 I/O spec
QSPI_11TCSSCS active setup time5——ns—
QSPI_13TCSHCS active hold time5——ns—
QSPI_19TDISData in setup time6——ns—
QSPI_21TDIHData in hold time3——ns—
QSPI_23TDOHData out hold0——ns—
QSPI_25TDOVData out valid——6ns—
Note:
  1. Assumes VDDIOx (min) and 30 pF external load on all SQI pins unless otherwise noted.
  2. These parameters are characterized, but not tested in manufacturing.