AT91SAM7A2-AI datasheet(13/369 Pages) ATMEL

13 / 369 page

PRELIMINARY

AT91SAM7A2

6021A–ATARM–07/04

Pad types are given in Table 10 below.

Notes:

1. Differential (load-dependent) propagation delay, high-to-low or high impedance-to-low (V

DD = 3.3 V, Temp. = 25°C, Input

Slope = 1 ns)

2. Differential (load-dependent) propagation delay, low-to-high or high impedance-to-high (V

DD = 3.3 V, Temp. = 25°C, Input

Slope = 1 ns)

3. Propagation delay, high-to-low (V

DD = 3.3 V, Temp. = 25°C, Input Slope = 1 ns)

4. Propagation delay, low-to-high (V

DD = 3.3 V, Temp. = 25°C, Input Slope = 1 ns)

Table 10. Pad Types

Pad

Type

DTPDHL(1)

DTPDLH(2)

TPDHL(3)

TPDLH(4)

Output

Current

MC5B01

5 V CMOS bidirectional pad

0.144 ns/pF

0.131 ns/pF

2.327 ns

2.192 ns

2 mA AC

2 mA DC

MC5B02

5 V CMOS bidirectional pad

0.072 ns/pF

0.066 ns/pF

2.298 ns

2.179 ns

4 mA AC

4 mA DC

MC5B03

5 V CMOS bidirectional pad

0.036 ns/pF

0.033 ns/pF

2.727 ns

2.034 ns

8 mA AC

8 mA DC

MC5B04

5 V CMOS bidirectional pad

0.018 ns/pF

0.017 ns/pF

3.265 ns

2.449 ns

16 mA AC

16 mA DC

MC5O01

5 V CMOS output pad

0.144 ns/pF

0.131 ns/pF

2.310 ns

2.174 ns

2 mA AC

2 mA DC

MC5D00

5 V CMOS non-inverting input pad

MC5D20

5 V CMOS schmitt non-inverting input pad

PC3D01D

3 V CMOS non-inverting input pad with pull-

down resistor

PC3D01U

3 V CMOS non-inverting input pad with pull-

up resistor

PC3D21

3 V CMOS schmitt non-inverting input pad

PC3D21U

3V CMOS schmitt non-inverting input pad with

pull-up resistor

PC3T01

3 V CMOS three state output pad

0.120 ns/pF

0.116 ns/pF

1.357 ns

1.011 ns

2 mA AC

0.3 mA DC

PC3T02

3 V CMOS three state output pad

0.060 ns/pF

0.058 ns/pF

1.002 ns

0.781 ns

4 mA AC

0.3 mA DC

PC3T03

3 V CMOS three state output pad

0.040 ns/pF

0.039 ns/pF

0.943 ns

0.800 ns

6 mA AC

0.3 mA DC

PC3B01D

3 V CMOS bidirectional pad with pull-down

resistor

0.118 ns/pF

0.116 ns/pF

1.357 ns

1.040 ns

2 mA AC

0.3 mA DC

PC3B01

3 V CMOS non-inverting bidirectional pad

0.120 ns/pF

0.116 ns/pF

1.372 ns

1.033 ns

2 mA AC

0.3 mA DC

PC3B02

3 V CMOS non-inverting bidirectional pad

0.060 ns/pF

0.058 ns/pF

1.010 ns

0.789 ns

6 mA AC

0.3 mA DC

PC3B03

3 V CMOS non-inverting bidirectional pad

0.040 ns/pF

0.039 ns/pF

0.948 ns

0.808 ns

6 mA AC

0.3 mA DC

OSCK33

32.768 kHz crystal oscillator pad

OSC16M

2-6 MHz crystal oscillator pad

PLL080M1

20 MHz to 80 MHz single pad Phase-Locked

Loop

AIMUX1

Analog input pad

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