cop8ame9 National Semiconductor Corporation, cop8ame9 Datasheet - Page 11

• 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

Output Current Levels
Allowable Sink Current per Pin
TRI-STATE Leakage
Maximum Input Current without Latchup (Note 5)
RAM Retention Voltage, V
Input Capacitance
Voltage on G6 to force execution from Boot ROM
(Note 8)
G6 Rise Time to force execution from Boot ROM
Input Current on G6 when Input
Flash Endurance
Flash Data Retention
8.0 Electrical Characteristics
DC Electrical Characteristics (−40˚C ≤ T
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
AC Electrical Characteristics (−40˚C ≤ T
Instruction Cycle Time (t
Frequency of MICROWIRE/PLUS in
Slave Mode
MICROWIRE/PLUS Setup Time (t
MICROWIRE/PLUS Hold Time (t
MICROWIRE/PLUS Output Propagation
Delay (t
Input Pulse Width
Output Pulse Width
USART Bit Time when using External
CKX
USART CKX Frequency when being
Driven by Internal Baud Rate Generator
Reset Pulse Width
Flash Memory Mass Erase Time
Flash Memory Page Erase Time
t
Note 2: Maximum rate of voltage change must be
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode) (Note 7)
C
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Crystal/Resonator
Interrupt Input High Time
Interrupt Input Low Time
Timer 1 Input High Time
Timer 1 Input Low Time
Timer 2, 3 Input High Time (Note 6)
Timer 2, 3 Input Low Time (Note 6)
Timer 2, 3 Output High Time
Timer 2, 3 Output Low Time
= instruction cycle time.
UPD
)
Parameter
Parameter
C
R
)
(in HALT Mode)
>
UWH
V
UWS
CC
)
)
<
0.5 V/ms.
4.5V ≤ V
See Table 13, Typical
Flash Memory
Endurance
(Continued)
V
V
V
V
G6 rise time must be
slower than 100 ns
V
25˚C
CC
CC
CC
CC
IN
Conditions
= 11V, V
CC
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 5.5V
≤ 5.5V
Conditions
11
CC
OH
OH
OL
A
A
= 5.5V
= 1.0V
= 3.8V
= 3.8V
≤ +85˚C)
≤ +85˚C)
periods
6 CKI
Min
150
150
0.5
0.5
20
20
1
1
1
1
1
1
8
2 x V
−0.5
Min
−10
100
2.0
(Continued)
−7
10
CC
Typ
1
100k
Typ
500
100
Max
150
DC
2
2
V
±
CC
Max
+0.5
15
200
7
+ 7
MCLK or t
MCLK or t
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Units
MHz
MHz
ms
ms
µs
ns
ns
ns
ns
ns
µs
t
t
t
t
C
C
C
C
cycles
Units
years
mA
mA
mA
mA
µA
µA
nS
µA
pF
V
V
C
C