ATA6020N ATMEL Corporation, ATA6020N Datasheet - Page 57

• Manufacturer Part Number: ATA6020N
• Description: Low-current Microcontroller For Watchdog Function
• Manufacturer: ATMEL Corporation

V
7.1
V
Note:
4708D–4BMCU–09/05
SS
Parameters
Power-on Reset Threshold Voltage
POR threshold voltage
POR threshold voltage
POR hysteresis
Voltage Monitor Threshold Voltage
VM high threshold voltage
VM high threshold voltage
VM low threshold voltage
VM low threshold voltage
External Input Voltage
VMI
VMI
SS
Parameters
Input voltage LOW
Input voltage HIGH
Input LOW current
(dynamic pull-up)
Input HIGH current
(dynamic pull-down)
Input LOW current
(static pull-up)
Input LOW current
(static pull-down)
Output LOW current
Output HIGH current
= 0V, T
= 0V, T
All Bi-directional Ports
The pin BP20/NTE has a static pull-up resistor during the reset-phase of the microcontroller:
amb
amb
= 25°C unless otherwise specified.
= –40°C to +85°C unless otherwise specified.
V
Test Conditions
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
OL
DD
DD
OH
DD
DD
Test Conditions
BOT = 1
BOT = 0
V
V
V
V
VMI > VBG, VMS = 1
VMI < VBG, VMS = 0
= 0.2V
= 6.5V
= 3.5V, V
= 6.5V
= 3.5V, V
= 6.5V
= 3.5V to 6.5V
= 3.5V to 6.5V
= 3.5V, V
= 3.5V, V
= 6.5V
= 3.5V,
= 6.5V
= 0.8V
= 3.5V,
= 6.5V
DD
DD
DD
DD
> VM, VMS = 1
< VM, VMS = 0
> VM, VMS = 1
< VM, VMS = 0
DD
DD
IL
IH
IL
IH
= V
= V
= V
= V
SS
SS
DD
DD
Symbol
V
I
V
I
I
I
I
I
OH
OL
IL
IH
IL
IH
IL
IH
Symbol
V
V
V
V
V
V
V
V
V
MThh
MThh
POR
POR
POR
MThl
MThl
VMI
VMI
0.8
–120
–300
Min.
V
V
–15
–50
120
300
15
50
–3
–8
3
8
SS
DD
Min.
2.5
3.5
4.5
3.5
1.1
–100
–250
–600
Typ.
–30
100
250
600
–16
30
15
–5
5
Typ.
1.25
1.25
3.0
4.0
5.0
5.0
4.0
4.0
50
ATA6020N
–1200
0.2
Max.
–200
–500
1200
V
V
–50
200
500
–24
50
22
–8
8
Max.
DD
DD
3.5
4.5
5.5
4.5
1.4
Unit
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
Unit
mV
V
V
V
V
V
V
V
V
V
V
57