2015 Microchip Technology Inc. DS00001885A-page 19
SSC7150
4.2 AC Characteristics and Timing Parameters
The information contained in this section defines SSC7150 AC characteristics and timing parameters.
FIGURE 4-1: LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
FIGURE 4-2: POWER-ON RESET TIMING CHARACTERISTICS
TABLE 4-9: CAPACITIVE LOADING REQUIREMENTS ON OUTPUT PINS
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C
Param.
No.
Symbol Characteristics Min. Typical
(1)
Max. Units Conditions
DO56 C
IO All I/O pins — — 50 pF
DO58 C
B I2C_DAx, I2C_CLx — — 400 pF In I
2
C™ mode
Note 1: Data in “Typical” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance
only and are not tested.
Note 1: The power-up period will be extended if the power-up sequence completes before the device exits from
BOR (V
DD < VDDMIN).
2: Includes interval voltage regulator stabilization delay.
VDD/2
CL
RL
Pin
Pin
V
SS
VSS
CL
RL=464Ω
C
L=50 pF for all pins
Load Condition 1
– for all pins except OSC2 Load Condition 2
– for OSC2
Internal Voltage Regulator Enabled
VDD
VPOR
SY00
Power-up Sequence
(Note 2)
Internal Voltage Regulator Enabled
(TPU)
(T
SYSDLY)
CPU Starts Fetching Code
(Note 1)
Clock Sources = (FRC, FRCDIV, FRCDIV16, FRCPLL, EC, ECPLL and LPRC)
SY02
