EP20K400CB652C7 Altera, EP20K400CB652C7 Datasheet - Page 70

• Manufacturer Part Number: EP20K400CB652C7
• Description: APEX 20KC
• Manufacturer: Altera

APEX 20KC Programmable Logic Device Data Sheet
70
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CH
CL
CLRP
PREP
ESBCH
ESBCL
ESBWP
ESBRP
INSU
INH
OUTCO
INSUPLL
INHPLL
OUTCOPLL
Table 39. APEX 20KC Minimum Pulse Width Timing Parameters
Table 40. APEX 20KC External Timing Parameters
Symbol
Symbol
Setup time with global clock at IOE register
Hold time with global clock at IOE register
Clock-to-output delay with global clock at IOE output register
Setup time with PLL clock at IOE input register
Hold time with PLL clock at IOE input register
Clock-to-output delay with PLL clock at IOE output register
Minimum clock high time from clock pin
Minimum clock low time from clock pin
LE clear pulse width
LE preset pulse width
Clock high time
Clock low time
Write pulse width
Read pulse width
Tables 40
timing values for these pin-to-pin delays are reported for all pins using the
3.3-V LVTTL I/O standard.
and
41
Clock Parameter
describe APEX 20KC external timing parameters. The
Note (1)
Parameter
Altera Corporation
(2)
(2)
Conditions