EPC1441TI32 Altera, EPC1441TI32 Datasheet - Page 19

• Manufacturer Part Number: EPC1441TI32
• Description: Configuration Devices
• Manufacturer: Altera

Altera Corporation
Table 6
parameters when using EPC2, EPC1, and EPC1441 devices at 5.0 V.
Notes to
(1)
(2)
(3)
FLEX 8000 Device Configuration
FLEX 8000 devices differ from ACEX 1K, APEX 20K, APEX II, FLEX 10K,
and FLEX 6000 devices in that they have internal oscillators that can
provide a DCLK signal to the configuration device. The configuration
device sends configuration data out as a serial bitstream on the DATA
output pin. This data is routed into the FLEX 8000 device via the DATA0
input pin. The EPC1, EPC1441, EPC1213, EPC1064, and EPC1064V
configuration devices support this type of configuration.
t
t
t
t
t
t
t
t
f
POR
OEZX
CH
CL
DSU
DH
CO
OEW
CLK
Table 6. APEX 20K, FLEX 10K & FLEX 6000 Timing Parameters using EPC2,
EPC1 & EPC1441 Devices at 5.0 V
Symbol
Do not use EPC16, EPC8, EPC4, or EPC2 devices to configure FLEX 6000 devices.
For more information regarding EPC4, EPC8, or EPC16 configuration device timing
parameters, see the
The configuration device imposes a POR delay upon initial power-up to allow the
voltage supply to stabilize. Subsequent reconfigurations do not incur this delay.
defines the APEX 20K, FLEX 10K, and FLEX 6000 timing
Table
Configuration Devices for SRAM-Based LUT Devices Data Sheet
POR delay
OE high to DATA output enabled
DCLK high time
DCLK low time
Data setup time before rising edge on
DCLK
Data hold time after rising edge on DCLK
DCLK to DATA out
OE low pulse width to guarantee counter
reset
DCLK frequency
6:
Enhanced Configuration Device (EPC4, EPC8 & EPC16) Data
(3)
Parameter
Notes
(1),
(2)
Min
100
6.7
30
30
30
0
16.7
Max
200
50
75
75
30
Units
MHz
ms
ns
ns
ns
ns
ns
ns
ns
Sheet.
19