Datasheet

dsPIC30F3010/3011
DS70141F-page 182 © 2010 Microchip Technology Inc.
TABLE 23-17: AC CHARACTERISTICS: INTERNAL FRC ACCURACY
AC CHARACTERISTICS
(2)
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Characteristic Min Typ Max Units Conditions
Internal FRC Accuracy @ FRC Freq. = 7.37 MHz
(1)
OS63 FRC — — ±2.00 % -40°C ≤ TA ≤ +85°C VDD = 3.0-5.5V
— — ±5.00 % -40°C ≤ T
A ≤ +125°C VDD = 3.0-5.5V
Note 1: Frequency is calibrated to 7.37 MHz (±2%) at 25°C and 5V. TUN bits can be used to compensate for
temperature drift.
TABLE 23-18: AC CHARACTERISTICS: INTERNAL LPRC ACCURACY
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Characteristic Min Typ Max Units Conditions
LPRC @ Freq. = 512 kHz
(1)
OS65A -50 — +50 % VDD = 5.0V, ±10%
OS65B -60 — +60 % V
DD = 3.3V, ±10%
OS65C -70 — +70 % V
DD = 2.5V
Note 1: Change of LPRC frequency as VDD changes.