56.26 NVM Block (Flash, Data Flash, NVM Configuration Rows) Electrical Specifications

Table 56-33. Flash NVM Electrical Specifications
AC CHARACTERISTICS Standard Operating Conditions: VDD = AVDD = 1.71V to 3.63V (unless otherwise stated)

Operating temperature:

-40°C ≤ TA ≤ +125°C for Extended Temperature
Param. No. Symbol Characteristics Min. Typ. Max. Units Conditions
NVM_5 FREAD (1) Flash Read 0 Wait States — — 19 MHz CTRLA.AUTOWS=0
1 Wait States — — 38
2 Wait States — — 57
3 Wait States — — 76
4 Wait States — — 95
5 Wait States — — 100
Note:
  1. Maximum FLASH operating frequencies are given in the table above, but are limited by the Embedded Flash access time when the processor is fetching code out of it. Theses tables provide the device maximum operating frequency defined by the field RWS of the NVM_CTRL CTRLA register when automatic wait states (AUTOWS) is disabled. This field defines the number of Wait states required to access the Embedded Flash Memory.