MSP430C33X_00 Datasheet, PDF (20/39 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLERS

MSP430C33x, MSP430P337A
MIXED SIGNAL MICROCONTROLLERS
SLAS227A – OCTOBER 1999 – REVISED JUNE 2000
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
outputs Port 0 to P4: P0.x to P4.x, Timer/Port: TP0.0 to TP0.5, LCD: S2/O2 to S29/O29, XBUF: XBUF, JTAG:TDO
PARAMETER
TEST CONDITIONS
MIN NOM
MAX UNIT
VOH High-level output voltage
IOH = – 1.2 mA, See Note 7
IOH = – 3.5 mA, See Note 8
IOH = – 1.5 mA, See Note 7
IOH = – 4.5 mA, See Note 8
VCC = 3 V
VCC = 5 V
VCC–0.4
VCC–1.0
VCC–0.4
VCC–1.0
VCC
VCC
V
VCC
VCC
VOL Low-level output voltage
IOL = 1.2 mA, See Note 7
IOL = 3.5 mA, See Note 8
IOL = 1.5 mA, See Note 7
IOL = 4.5 mA, See Note 8
VCC = 3 V
VCC = 5 V
VSS
VSS
VSS
VSS
VSS+0.4
VSS+1
V
VSS+0.4
VSS+1
NOTES: 7. The maximum total current for all outputs combined should not exceed ±9.6 mA to hold the maximum voltage drop specified.
8. The maximum total current for all outputs combined should not exceed ±28 mA to hold the maximum voltage drop specified.
leakage current (see Note 9)
Ilkg(TP)
Ilkg(S27)
Ilkg(P0x)
PARAMETER
High-impedance leakage current, Timer/Port
High-impedance leakage current, S27
Leakage current, port 0
TEST CONDITIONS
Timer/Port:VTP0.x,
VCC = 3 V/5 V,
CIN = VSS, VCC,
(see Note 10)
VS27 = VSS to VCC,
VCC = 3 V/5 V
Port P0: P0.x, 0 ≤ × ≤ 7, VCC = 3 V/5 V,
(see Note 11)
MIN NOM MAX UNIT
± 50 nA
± 50 nA
± 50 nA
NOTES: 9. The leakage current is measured with VSS or VCC applied to the corresponding pins(s) – unless otherwise noted.
10. All Timer/Port pins (TP0.0 to TP0.5) are Hi-Z. Pins CIN and TP0.0 to TP0.5 are connected together during leakage current
measurement. In the leakage measurement mode, the input CIN is included. The input voltage is VSS or VCC.
11. The leakages of the digital port terminals are measured individually. The port terminal must be selected for input and there must
be no optional pullup or pulldown resistor.
optional resistors (see Note 12)
PARAMETER
TEST CONDITIONS MIN NOM
R(opt1)
VCC = 3 V/5 V
1.4 4.1
R(opt2)
VCC = 3 V/5 V
2.1 6.2
R(opt3)
VCC = 3 V/5 V
4.2
12
R(opt4)
VCC = 3 V/5 V
6.6
19
R(opt5)
R(opt6)
Resistors, individually programmable with ROM code, all port pins,
values applicable for pulldown and pullup
VCC = 3 V/5 V
VCC = 3 V/5 V
12
37
26
75
R(opt7)
VCC = 3 V/5 V
39 112
R(opt8)
VCC = 3 V/5 V
65 187
R(opt9)
VCC = 3 V/5 V
91 261
R(opt10)
VCC = 3 V/5 V
117 337
NOTE 12: Optional resistors R(optx) for pulldown or pullup are not programmed in standard OTP/EPROM devices P/E 337.
MAX
6.8
11
20
32
62
124
185
309
431
557
UNIT
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
20
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