參數(shù)資料
型號： TMS320C240PQL
英文描述： 16-Bit Microcontroller
中文描述： 16位微控制器
文件頁數(shù)： 62/105頁
文件大?。?/td> 1481K
代理商： TMS320C240PQL
TMS320C240, TMS320F240
DSP CONTROLLERS
SPRS042D – OCTOBER 1996 – REVISED NOVEMBER 1998
62
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
output current variation with output voltage: SPICE simulation results
Condition: Temperature
Voltage
: 150
°
C
: 4.5 V
Table 17. Typical Output Source Current vs. Output Voltage High
2 4 V
2.4 V
3 0 V
3.0 V
3 5 V
3.5 V
4 0 V
4.0 V
RS
See complete listing of pin names
–19 mA
–16 mA
–12 mA
–6 mA
–16 mA
–13.5 mA
–9.5 mA
–5.0 mA
All other inputs
IOPA[0:3], SCIRXD/IO, SCITXD/IO, XINT2/IO, XINT3/IO, ADCSOC/IOPC0, TMRDIR/IOPB6, TMRCLK/IOPB7 EMU0, EMU1/OFF
–23 mA
–18.5 mA
–13 mA
–6.5 mA
Table 18. Typical Output Sink Current vs. Output Voltage Low
0 6 V
0.6 V
0 4 V
0.4 V
0 2 V
0.2 V
RS
See complete listing of pin names
8 mA
6 mA
3 mA
7.5 mA
5 mA
2.5 mA
All other inputs
IOPA[0:3], SCIRXD/IO, SCITXD/IO, XINT2/IO, XINT3/IO, ADCSOC/IOPC0, TMRDIR/IOPB6, TMRCLK/IOPB7 EMU0, EMU1/OFF
14.5 mA
10 mA
5.0 mA
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage
5-V operation, IOH = MAX
2.4
V
VOL
Low-level output voltage
5-V operation, IOL = MAX
TRST pin with internal pulldown
0.6
V
–10
500
II
Input current (VI = VSS or VDD)
EMU0, EMU1/OFF, TMS, TCK, and TDI,
with internal pullup
–500
10
μ
A
All other input pins
–10
10
IOZ
Output current, high-impedance state (off-state)
VO = VDD or 0 V
5-V operation, tc(CO) = 50 ns
5-V operation, tc(CO) = 50 ns
5-V operation, tc(CO) = 50 ns
5-V operation, tc(CO) = 50 ns
5-V operation, tc(CO) = 50 ns
–5
5
μ
A
Supply current, operating mode
80
Supply current, Idle 1 low-power mode
50
mA
IDD
Supply current, Idle 2 low-power mode
7
Supply current, PLL power-down mode
1
Supply current, OSC power-down mode
400
μ
A
pF
Ci
Co
IDDP
Input capacitance
15
Output capacitance
15
pF
Flash programming supply current
5-V operation, tc(CO) = 50 ns
10
mA
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