AT40K ATMEL [ATMEL Corporation], AT40K Datasheet - Page 30

• Manufacturer Part Number: AT40K
• Description: 5K - 50K Gates Coprocessor FPGA with FreeRAM
• Manufacturer: ATMEL [ATMEL Corporation]

FreeRAM Synchronous Timing Characteristics
Single-port Write/Read
Dual-port Write with
Read
Dual-port Read
30
AT40K/AT40KLV Series FPGA
WR ADDR
WR DATA
RD ADDR
RD ADDR
RD DATA
ADDR
DATA
CLK
OE
WE
DATA
CLK
WE
OE
= WR ADDR 1
t
OZX
0
t
OXZ
0
0
t
t
WCS
ACS
t
DCS
t
t
WCS
t
DCS
ACS
1
1
t
AD
t
t
t
CLKH
t
WCH
ACH
DCH
t
t
t
t
CLKH
WCH
DCH
ACH
t
CD
t
t
CYC
OZX
2
1
t
CLKL
2
t
OXZ
0896C–FPGA–04/02
3
t
AD