TMS320F243_15 Datasheet, PDF (76/122 Pages) Texas Instruments – DSP CONTROLLERS

TMS320F243, TMS320F241
DSP CONTROLLERS
SPRS064D − DECEMBER 1997 − REVISED FEBRUARY 2006
electrical characteristics over recommended operating free-air temperature and voltage range
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
VOH High-level output voltage
IOH = MAX = 8 mA
2.4
V
VOL Low-level output voltage
II
Input current
IOL = MAX = 8 mA
Pins with pulldown
Pins with pullup
All other input-only pins
0.7 V
VIN = VDD
VIN = 0 V
65 150 350
µA
−5
5
VIN = VDD
−5
5
µA
VIN = 0 V −350 −150 −65
−5
5 µA
Output current, high-impedance
IOZ _{state (off-state)}
VO = VDD or 0 V
−5
1
5 µA
Supply current, operating mode
tc(CO) = 50 ns
243
120
mA
241
90
IDD†
Supply current, Idle 1 low-power
mode
Supply current, Idle 2 low-power
mode
LPM0 tc(CO) = 50 ns
LPM1 tc(CO) = 50 ns
55
mA
30
Supply current, PLL/OSC
power-down mode
LPM2
5
mA
Ci
Input capacitance
15
pF
Co Output capacitance
15
pF
† _{In operating mode, the CPU is running a dummy code in B0 program memory. In all IDLE modes, the CPU is idle in B0 program memory.}
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