APA600-CQ208B Actel, APA600-CQ208B Datasheet - Page 74

• Manufacturer Part Number: APA600-CQ208B
• Description: FPGA ProASICPLUS Family 600K Gates 180MHz 0.22um (CMOS) Technology 2.5V 208-Pin CQFP
• Manufacturer: Actel

Specifications of APA600-CQ208B

• Package: 208CQFP
• Family Name: ProASICPLUS
• Device System Gates: 600000
• Number Of Registers: 21504
• Maximum Internal Frequency: 180 MHz
• Typical Operating Supply Voltage: 2.5 V
• Maximum Number Of User I/os: 158
• Ram Bits: 129024
• Re-programmability Support: Yes

Synchronous Write and Asynchronous Read to the Same Location
Note: The plot shows the normal operation status.
Figure 2-37 • Synchronous Write and Asynchronous Read to the Same Location
Table 2-61 • T
2 -6 4
Symbol t
ORDA
ORDH
OWRA
OWRH
RAWCLKS
RAWCLKH
Notes:
1. During an asynchronous read cycle, each write operation (synchronous or asynchronous) to the same location will automatically
2. Violation of RAWCLKS will disturb access to OLD data.
3. Violation of RAWCLKH will disturb access to NEWER data.
ProASIC
trigger a read operation which updates the read data.
PLUS
xxx
T
J
J
RB, RADDR
Flash Family FPGAs
= 0°C to 110°C; V
= –55°C to 150°C, V
New DO access from RB ↓
Old DO valid from RB ↓
New DO access from WCLKS ↓
Old DO valid from WCLKS ↓
RB ↓ or RADDR from WCLKS ↑
RB ↑ or RADDR from WCLKS ↓
WCLKS
t
RAWCLKS
t
t
DO
ORDH
ORDA
DD
Description
DD
= 2.3 V to 2.7 V for Commercial/Industrial
= 2.3 V to 2.7 V for Military/MIL-STD-883
OLD
v5.9
Min.
7.5
3.0
5.0
5.0
t
OWRH
t
Max.
OWRA
3.0
0.5
NEWNEWER
Units
t
RAWCLKH
ns
ns
ns
ns
ns
ns
Notes