tsc251g1dxxx-l12ced ATMEL Corporation, tsc251g1dxxx-l12ced Datasheet - Page 65

• Manufacturer Part Number: tsc251g1dxxx-l12ced
• Description: 8/16-bit Microcontroller With Serial Communication Interfaces - 32kbytes Rom
• Manufacturer: ATMEL Corporation

Low Voltage Versions - Commercial & Industrial
Table 56. DC Characteristics; V
Notes:
4135F–8051–11/06
Symbol
V
V
V
V
R
V
V
V
V
Maximum IOL per port pin: 10 mA
Maximum IOL per 8-bit port: Port 0 26 mA
Ports 1-315 mA
C
V
I
V
IL1
IH1
I
I
I
I
I
I
OL1
OH1
RET
IL0
IL1
RST
DD
PD
TL
DL
OH
IL2
OL
LI
IH
IO
IL
(5)
(5)
1. Under steady-state (non-transient) conditions, I
Parameter
Input Low Voltage
(except EA#, SCL, SDA)
Input Low Voltage
(SCL, SDA)
Input Low Voltage
(EA#)
Input high Voltage
(except XTAL1, RST, SCL, SDA)
Input high Voltage
(XTAL1, RST, SCL, SDA)
Output Low Voltage
(Ports 1, 2, 3)
Output Low Voltage
(Ports 0, ALE, PSEN#, Port 2 in Page
Mode during External Address)
Output high Voltage
(Ports 1, 2, 3, ALE, PSEN#)
Output high Voltage
(Port 0, Port 2 in Page Mode during
External Address)
V
Logical 0 Input Current
(Ports 1, 2, 3 - AWAIT#)
Logical 1 Input Current
(NMI)
Input Leakage Current
(Port 0)
Logical 1-to-0 Transition Current
(Ports 1, 2, 3)
RST Pull-Down Resistor
Pin Capacitance
Operating Current
Idle Mode Current
Power-Down Current
DD
data retention limit
DD
= 2.7 to 5.5 V, T
0.2·V
0.7·V
0.9·V
0.9·V
Min
-0.5
-0.5
A
DD
40
0
= -40 to +85°C
OL
+ 0.9
DD
DD
DD
must be externally limited as follows:
Typical
110
0.5
1.5
10
11
4
8
9
2
3
1
(4)
0.2·V
0.2·V
V
V
0.3·V
DD
DD
Max
- 650
0.45
0.45
+ 50
± 10
- 50
225
1.8
12
14
10
DD
DD
11
8
1
4
5
7
+ 0.5
+ 0.5
DD
- 0.1
- 0.3
AT/TSC8x251G2D
Units
mA
mA
μA
μA
μA
μA
kΩ
μA
pF
V
V
V
V
V
V
V
V
V
V
Test Conditions
I
I
I
I
V
V
0.45 V < V
V
T
5 MHz, V
10 MHz, V
12 MHz, V
16 MHz, V
5 MHz, V
10 MHz, V
12 MHz, V
16 MHz, V
V
OL
OL
OH
OH
A
IN
IN
IN
RET
= 25°C
= 0.8 mA
= 1.6 mA
= -10 μA
= -40 μA
= 0.45 V
= V
= 2.0 V
< V
DD
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
< 3.6 V
< 3.6 V
< 3.6 V
(3)
(1)(2)
(1)(2)
< V
< 3.6 V
< 3.6 V
< 3.6 V
< 3.6 V
< 3.6 V
< 3.6 V
DD
65