LFE2-20E-5QN208C LATTICE SEMICONDUCTOR, LFE2-20E-5QN208C Datasheet - Page 77

• Manufacturer Part Number: LFE2-20E-5QN208C
• Description: IC, LATTICEECP2 FPGA, 420MHZ, QFP-208
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeECP2r

Specifications of LFE2-20E-5QN208C

• No. Of Logic Blocks: 21000
• No. Of Macrocells: 10500
• No. Of Speed Grades: 5
• No. Of I/o's: 131
• Clock Management: DLL, PLL
• I/o Supply Voltage: 3.465V
• Total Ram Bits: 276Kbit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 3-6. SPI4.2 Parameters
CLK
Data (TDAT, TCTL)
RDTCLK
Data (RDAT,RCTL)
t
DVACLKSPI
t
DIASPI
t
DIBSPI
t
DVECLKSPI
Receiver Parameters
Transmit Parameters
t
DIBSPI
t
DVECLKSPI
3-26
t
t
DIASPI
DVACLKSPI
DC and Switching Characteristics
LatticeECP2/M Family Data Sheet