EP4CE6E22C8 Altera Corporation, EP4CE6E22C8 Datasheet - Page 21
EP4CE6E22C8
Manufacturer Part Number
EP4CE6E22C8
Description
IC CYCLONE IV FPGA 6K 144EQFP
Manufacturer
Altera Corporation
Series
CYCLONE® IV Er
Datasheet
1.EP4CE15F23C7N.pdf
(44 pages)
Specifications of EP4CE6E22C8
Number Of Logic Elements/cells
6272
Number Of Labs/clbs
392
Total Ram Bits
276480
Number Of I /o
91
Number Of Gates
-
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
144-LQFP Exposed Pad
Lead Free Status
Contains lead
Rohs Status
RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP4CE6E22C8LN
Manufacturer:
ALTERA
Quantity:
240
Company:
Part Number:
EP4CE6E22C8N
Manufacturer:
AD
Quantity:
1 200
Company:
Part Number:
EP4CE6E22C8N
Manufacturer:
ALTERA
Quantity:
648
Part Number:
EP4CE6E22C8N
Manufacturer:
ALTERA
Quantity:
20 000
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Figure 1–2. Lock Time Parameters for Manual Mode
Figure 1–3. Lock Time Parameters for Automatic Mode
November 2011 Altera Corporation
Output Status Signals
Output Status Signals
CDR Control Signals
rx _ analogreset
rx _ digitalreset
rx _ freqlocked
Reset Signals
rx _ analogreset
rx _ locktorefclk
rx _ digitalreset
rx _ locktodata
Reset Signals
busy
1
busy
Figure 1–2
LTD = lock-to-data. LTR = lock-to-reference.
Figure 1–3
Two parallel clock cycles
1
shows the lock time parameters in manual mode.
shows the lock time parameters in automatic mode.
Two parallel clock cycles
1
2
2
t
LTR_LTD_Manual
(1)
3
t
t
LTD_Manual
3
3
LTD_Auto
(1)
4
(2)
4
Cyclone IV Device Handbook,
Volume 3
1–21