EP2AGX65CU17C6N Altera Corporation, EP2AGX65CU17C6N Datasheet - Page 22

• Manufacturer Part Number: EP2AGX65CU17C6N
• Description: IC ARRIA II GX FPGA 65K 358UBGA
• Manufacturer: Altera Corporation
• Series: Arria II GXr

Specifications of EP2AGX65CU17C6N

• Number Of Logic Elements/cells: 60214
• Number Of Labs/clbs: 2530
• Total Ram Bits: 5371904
• Number Of I /o: 156
• Number Of Gates: -
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 358-UBGA
• Lead Free Status: Lead free
• Rohs Status: RoHS Compliant

1–14
Table 1–19. Internal Weak Pull-Up Resistor for Arria II GZ Devices
Table 1–21. Schmitt Trigger Input Hysteresis Specifications for Arria II GX Devices
Arria II Device Handbook Volume 3: Device Datasheet and Addendum
R
Notes to
(1) All I/O pins have an option to enable weak pull-up except configuration, test, and JTAG pins.
(2) Pin pull-up resistance values may be lower if an external source drives the pin higher than V
(3) The internal weak pull-down feature is only available for the JTAG TCK pin. The typical value for this internal weak pull-down resistor is
Symbol
V
Symbol
PU
Schmitt
approximately 25 k
Table
Value of the I/O pin pull-up
resistor before and during
configuration, as well as user
mode if the programmable
pull-up resistor option is enabled.
1–19:
Description
Hysteresis for Schmitt trigger input
 
Description
Table 1–19
Hot Socketing
Table 1–20
Table 1–20. Hot Socketing Specifications for Arria II Devices
Schmitt Trigger Input
The Arria II GX device supports Schmitt trigger input on the TDI, TMS, TCK, nSTATUS,
nCONFIG, nCE, CONF_DONE, and DCLK pins. A Schmitt trigger feature introduces
hysteresis to the input signal for improved noise immunity, especially for signals with
slow edge rates.
Table 1–21
Schmitt trigger inputs in Arria II GX devices.
I
I
I
I
Notes to
(1) These specifications are preliminary for Arria II GZ devices.
(2) The I/O ramp rate is 10 ns or more. For ramp rates faster than 10 ns, |I
IIOPIN(DC)
IOPIN(AC)
XCVRTX(DC)
XCVRRX(DC)
capacitance and “dv/dt” is slew rate.
Symbol
Table
lists the weak pull-up resistor values for Arria II GZ devices.
lists the hot-socketing specification for Arria II GX and GZ devices.
lists the hysteresis specifications across the supported V
1–20:
DC current per I/O pin
AC current per I/O pin
DC current per transceiver TX pin
DC current per transceiver RX pin
V
V
V
V
V
CCIO
CCIO
CCIO
CCIO
CCIO
Conditions
= 3.0 V ±5%
= 2.5 V ±5%
= 1.8 V ±5%
= 1.5 V ±5%
= 1.2 V ±5%
Description
Condition (V)
(2)
(2)
(2)
(2)
(2)
V
V
V
V
(Note
CCIO
CCIO
CCIO
CCIO
= 3.3
= 2.5
= 1.8
= 1.5
1),
Min
—
—
—
—
—
(3)
Chapter 1: Device Datasheet for Arria II Devices
CCIO
.
IOPIN
(Note 1)
Typ
| = C dv/dt, in which “C” is I/O pin
25
25
25
25
25
December 2011 Altera Corporation
Minimum
220
180
110
70
CCIO
Maximum
8 mA
Electrical Characteristics
Max
100 mA
300 A
50 mA
—
—
—
—
—
range for
(2)
Unit
k
k
k
k
k
Unit
mV
mV
mV
mV