AT80251G2D-3CSUM(2006) View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT80251G2D-3CSUM
(Rev.:2006)
(Rev.:2006)
Atmel Corporation
AT80251G2D-3CSUM Datasheet PDF : 77 Pages
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AT/TSC8x251G2D
DC Characteristics
High Speed Versions - Commercial, Industrial, and Automotive
Table 55. DC Characteristics; VDD = 4.5 to 5.5 V, TA = -40 to +85°C
Symbol Parameter
Min
Typical(4)
Max
VIL
Input Low Voltage
(except EA#, SCL, SDA)
-0.5
0.2·VDD - 0.1
VIL1(5)
Input Low Voltage
(SCL, SDA)
-0.5
0.3·VDD
VIL2
Input Low Voltage
(EA#)
0
0.2·VDD - 0.3
VIH
Input high Voltage
(except XTAL1, RST, SCL, SDA)
0.2·VDD + 0.9
VDD + 0.5
VIH1(5)
Input high Voltage
(XTAL1, RST, SCL, SDA)
0.7·VDD
VDD + 0.5
VOL
Output Low Voltage
(Ports 1, 2, 3)
0.3
0.45
1.0
VOL1
Output Low Voltage
(Ports 0, ALE, PSEN#, Port 2 in Page Mode during
External Address)
0.3
0.45
1.0
VOH
Output high Voltage
(Ports 1, 2, 3, ALE, PSEN#)
VDD - 0.3
VDD - 0.7
VDD - 1.5
VOH1
Output high Voltage
(Port 0, Port 2 in Page Mode during External Address)
VDD - 0.3
VDD - 0.7
VDD - 1.5
VRET VDD data retention limit
1.8
IIL0
Logical 0 Input Current
(Ports 1, 2, 3)
- 50
IIL1
Logical 1 Input Current
(NMI)
+ 50
ILI
Input Leakage Current
(Port 0)
± 10
ITL
Logical 1-to-0 Transition Current
(Ports 1, 2, 3 - AWAIT#)
- 650
RRST
CIO
RST Pull-Down Resistor
Pin Capacitance
IDD Operating Current
40
110
225
10
20
25
25
30
35
40
IDL
Idle Mode Current
5
8
6.5
10
9.5
14
IPD Power-Down Current
VPP Programming supply voltage
IPP Programming supply current
2
20
12.5
13
75
Units Test Conditions
V
V
V
V
V
IOL = 100 μA(1)(2)
V
IOL = 1.6 mA(1)(2)
IOL = 3.5 mA(1)(2)
IOL = 200 μA(1)(2)
V
IOL = 3.2 mA(1)(2)
IOL = 7.0 mA(1)(2)
IOH = -10 μA(3)
V
IOH = -30 μA(3)
IOH = -60 μA(3)
IOH = -200 μA
V IOH = -3.2 mA
IOH = -7.0 mA
V
μA VIN = 0.45 V
μA VIN = VDD
μA 0.45 V < VIN < VDD
μA VIN = 2.0 V
kΩ
pF TA = 25°C
FOSC = 12 MHz
mA FOSC = 16 MHz
FOSC = 24 MHz
FOSC = 12 MHz
mA FOSC = 16 MHz
FOSC = 24 MHz
μA VRET < VDD < 5.5 V
V TA = 0 to +40°C
mA TA = 0 to +40°C
63
4135F–8051–11/06
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