ATAM894X-TNQY ATMEL [ATMEL Corporation], ATAM894X-TNQY Datasheet - Page 90

• Manufacturer Part Number: ATAM894X-TNQY
• Description: 8k-flash Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

11. AC Characteristics
Supply voltage V
90
Parameters
Operation Cycle Time
System clock cycle
Timer 2 input Timing Pin T2I
Timer 2 input clock
Timer 2 input LOW time
Timer 2 input HIGH time
Timer 3 Input Timing Pin T3I
Timer 3 input clock
Timer 3 input LOW time
Timer 3 input HIGH time
Interrupt Request Input Timing
Interrupt request LOW time
Interrupt request HIGH time
External System Clock
EXSCL at OSC1, ECM = EN
EXSCL at OSC1, ECM = DI
Input HIGH time
Reset Timing
Power-on reset time
RC-Oscillator 1
Frequency
Stability
RC-Oscillator 2 - External Resistor
Frequency
Stability
Stabilization time
4-MHz Crystal Oscillator (Operating Range V
Frequency
Start-up time
Stability
Integrated input/output capacitances
(configurable)
ATAM894
DD
= 1.8 to 6.5V, V
SS
= 0V, T
Test Conditions
V
T
V
T
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
Rise/fall time < 10 ns
V
V
T
R
V
T
C
amb
amb
amb
amb
DD
DD
DD
DD
DD
ext
IN
/C
= 180 k
= 1.8 to 6.5V
= 2.4 to 6.5V
> V
= 2.0 to 6.5V
= 2.0 to 6.5 V
amb
= –40 to 85 C
= –40 to 85 C
= –40 to 85 C
= –40 to 85 C
OUT
POR
DD
= 25°C unless otherwise specified.
programmable
= 2.2 V to 6.5 V)
Symbol
t
t
f
f
f
f
C
RcOut1
RcOut2
SYSCL
SYSCL
EXSCL
EXSCL
t
t
t
t
t
t
t
C
f
T2IH
f
T3IH
POR
t
T2IL
T3IL
t
IRH
T2I
T3I
IRL
t
f
SQ
OUT
IH
f/f
f/f
S
X
f/f
IN
2 t
2 t
Min.
0.02
500
250
100
100
100
100
–10
0.5
0.1
SYSCL
SYSCL
0, 2, 5, 7, 10 or 12
0, 2, 5, 7, 10 or 12
Typ.
1.5
3.8
4
4
5
SYSCL/2
Max.
2000
2000
4679D–4BMCU–05/05
±50
±15
10
10
5
4
4
5
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
ppm
ms
ms
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
%
%