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TPM749 Datasheet(PDF) 7 Page - NXP Semiconductors

Part # TPM749
Description  Microcontroller with TrackPoint microcode from IBM
PDF  14 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TPM749 Datasheet(HTML) 7 Page - NXP Semiconductors

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Philips Semiconductors
Product specification
TPM749
Microcontroller with TrackPoint
™ microcode from IBM
1996 May 01
7
ABSOLUTE MAXIMUM RATINGS1, 3, 4
PARAMETER
RATING
UNIT
Storage temperature range
–65 to +150
°C
Voltage from VCC to VSS
–0.5 to +6.5
V
Voltage from any pin to VSS (except VPP)
–0.5 to VCC + 0.5
V
Power dissipation
1.0
W
Voltage from VPP pin to VSS
–0.5 to + 13.0
V
NOTES ON PAGE 8.
DC ELECTRICAL CHARACTERISTICS
Tamb = 0°C to +70°C, AVCC = 5V ±5, AVSS = 0V4
VCC = 5V ± 10%, VSS = 0V
TEST
LIMITS4
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP1
MAX
UNIT
ICC
Supply current (see Figure 5)
Inputs
VIL
Input low voltage
–0.5
0.2VCC–0.1
V
VIH
Input high voltage, except X1, RST
0.2VCC+0.9
VCC+0.5
V
VIH1
Input high voltage, X1, RST
0.7VCC
VCC+0.5
V
P0.2
VIL1
Input low voltage
–0.5
0.3VCC
V
VIH2
Input high voltage
0.7VCC
VCC+0.5
V
Outputs
VOL
Output low voltage, ports 1, 3, 0.3, and 0.4
(PWM disabled)
IOL = 1.6mA2
0.45
V
VOL1
Output low voltage, port 0.2
IOL = 3.2mA2
0.45
V
VOH
Output high voltage, ports 1, 3, 0.3, and 0.4
(PWM disabled)
IOH = –60µA,
2.4
V
IOH = –25µA
0.75VCC
V
IOH = –10µA
0.9VCC
V
IOH = –400µA
2.4
V
VOH2
Output high voltage, P0.4 (PWM enabled)
IOH = –40µA
0.9VCC
V
Port 0.0 and 0.1 – Drivers
IOL = 3mA
(over VCC range)
VOL2
Output low voltage
(over VCC range)
0.4
V
C
Driver, receiver combined:
Capacitance
10
pF
IIL
Logical 0 input current,
ports 1, 3, 0.3, and 0.4 (PWM disabled)11
VIN = 0.45V
–50
µA
ITL
Logical 1 to 0 transition current,
ports 1, 3, 0.3 and 0.411
VIN = 2V
–650
µA
ILI
Input leakage current, port 0.0, 0.1 and 0.2
0.45 < VIN < VCC
±10
µA
RRST
Reset pull-down resistor
25
175
k
Ω
CIO
Pin capacitance
Test freq = 1MHz,
Tamb = 25°C
10
pF
IPD
Power-down current5
VCC = 2 to 5.5V
VCC = 2 to 6.0V
50
µA
NOTES ON FOLLOWING PAGE.



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