EP1K10QC208-3 Altera, EP1K10QC208-3 Datasheet - Page 24

• Manufacturer Part Number: EP1K10QC208-3
• Description: IC ACEX 1K FPGA 10K 208-PQFP
• Manufacturer: Altera
• Series: ACEX-1K®r

Specifications of EP1K10QC208-3

• Number Of Logic Elements/cells: 576
• Number Of Labs/clbs: 72
• Total Ram Bits: 12288
• Number Of I /o: 120
• Number Of Gates: 56000
• Voltage - Supply: 2.375 V ~ 2.625 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 208-MQFP, 208-PQFP
• No. Of I/o's: 120
• Operating Temperature Range: 0°C To +70°C
• Logic Case Style: QFP
• No. Of Pins: 208
• Peak Reflow Compatible (260 C): No
• No. Of Macrocells: 576
• Rohs Compliant: No
• Clock Management: PLL
• Leaded Process Compatible: No
• No. Of Gates: 10000
• No. Of Logic Blocks: 72
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 544-1090

ACEX 1K Programmable Logic Device Family Data Sheet
Figure 12. ACEX 1K LE Clear & Preset Modes
24
Asynchronous Load with Clear
Asynchronous Load with Preset
Asynchronous Clear
Chip-Wide Reset
Chip-Wide Reset
(Asynchronous
(Asynchronous
labctrl1 or
(Preset)
labctrl2
labctrl2
labctrl1
labctrl2
(Clear)
labctrl1
(Data)
(Data)
Load)
data3
data3
Load)
NOT
NOT
D
CLRN
VCC
PRN
NOT
NOT
In addition to the six clear and preset modes, ACEX 1K devices provide a
chip-wide reset pin that can reset all registers in the device. Use of this
feature is set during design entry. In any of the clear and preset modes, the
chip-wide reset overrides all other signals. Registers with asynchronous
presets may be preset when the chip-wide reset is asserted. Inversion can
be used to implement the asynchronous preset.
of how to setup the preset and clear inputs for the desired functionality.
Q
Chip-Wide Reset
Chip-Wide Reset
Asynchronous Preset
labctrl1 or
labctrl2
D
CLRN
PRN
VCC
Q
D
CLRN
(Asynchronous
D
PRN
Asynchronous Load without Clear or Preset
CLRN
PRN
Q
Q
labctrl1
(Data)
Load)
data3
Chip-Wide Reset
Asynchronous Preset & Clear
Chip-Wide Reset
NOT
NOT
labctrl2
labctrl1
Figure 12
Altera Corporation
D
shows examples
CLRN
PRN
Q
D
CLRN
PRN
Q