SM320F2812-HT Datasheet, PDF (103/155 Pages) Texas Instruments – Digital Signal Processor

SM320F2812-HT
www.ti.com
SGUS062A – JUNE 2009 – REVISED APRIL 2010
Table 6-12. HALT Mode Switching Characteristics⁽¹⁾
PARAMETER
t_d(IDLE-XCOH)
Delay time, IDLE instruction executed to XCLKOUT
high
t_w(WAKE-XNMI)
t_w(WAKE-XRS)
t_p
Pulse duration, XNMI wakeup signal
Pulse duration, XRS wakeup signal
PLL lock-up time
Delay time, PLL lock to program execution resume
t_d(wake)
–Wake-up from flash
–Flash module in sleep state
–Wake-up from SARAM
(1) Not production tested.
MIN
32 × t_c(SCO)
2 × t_c(CI)
8 × t_c(CI)
1125 × t_c(SCO)
35 × t_c(SCO)
TYP
45 × t_c(SCO)
MAX
131 072 × t_c(CI)
UNIT
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
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Electrical Specifications 103