cop8ame9 National Semiconductor Corporation, cop8ame9 Datasheet - Page 12

• Manufacturer Part Number: cop8ame9
• Description: 8-bit Cmos Flash Microcontroller With 8k Memory, Dual Op Amps, Virtual Eeprom, Temperature Sensor, 10-bit A/d And Brownout Reset
• Manufacturer: National Semiconductor Corporation

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Resolution
DNL
INL
Offset Error
Gain Error
Input Voltage Range
Analog Input Leakage Current
Analog Input Resistance (Note 9)
Analog Input Capacitance
Conversion Clock Period
Conversion Time (Including S/H Time)
Operating Current on AV
AC Electrical Characteristics (−40˚C ≤ T
Note 3: Supply and IDLE currents are measured with CKI driven with a square wave Oscillator, CKO driven 180˚ out of phase with CKI, inputs connected to V
and outputs driven low but not connected to a load.
Note 4: The HALT mode will stop CKI from oscillating. Measurement of I
programmed as low outputs and not driving a load; all inputs tied to V
entered via setting bit 7 of the G Port data register.
Note 5: Pins G6 and RESET are designed with a high voltage input network. These pins allow input voltages
biased at voltages
be limited to
Note 6: If timer is in high speed mode, the minimum time is 1 MCLK. If timer is not in high speed mode, the minimum time is 1 t
Note 7: Absolute Maximum Ratings should not be exceeded.
Note 8: Vcc must be valid and stable before G6 is raised to a high voltage.
A/D Converter Electrical Characteristics (−20˚C ≤ T
(Single-ended mode only)
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Note 9: Resistance between the device input and the internal sample and hold capacitance.
<
(V
Parameter
CC
>
+ 7V). WARNING: Voltages in excess of (V
V
CC
(the pins do not have source current when biased at a voltage below V
CC
V
V
V
V
4.5V ≤ V
4.5V ≤ V
AV
CC
CC
CC
CC
CC
= 5V
= 5V
= 5V
= 5V
= 5.5V
Conditions
CC
CC
CC
≤ 5.5V
≤ 5.5V
+ 7V) will cause damage to these pins. This warning excludes ESD transients.
CC
DD
; A/D converter and clock monitor and BOR disabled. Parameter refers to HALT mode
HALT is done with device neither sourcing nor sinking current; with L, B, G0, and G2–G5
12
A
≤ +85˚C)
CC
). These two pins will not latch up. The voltage at these pins must
Min
0.8
0
>
(Continued)
A
V
CC
≤ +85˚C)
and the pins will have sink current to V
Typ
0.2
15
+0.5/-2.0
C
.
±
±
Max
V
0.5
0.6
±
10
6k
30
2.5
1.5
CC
7
1
Conversion
Cycles
Units
Clock
LSB
LSB
LSB
LSB
Bits
A/D
mA
µA
pF
µs
CC
Ω
V
when
CC