Core8051-M Actel, Core8051-M Datasheet - Page 55

• Manufacturer Part Number: Core8051-M
• Description: Microcontroller Modules & Accessories 8B Microcontroller
• Manufacturer: Actel

Specifications of Core8051-M

• Product: Microcontroller Modules
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Clock Speed: 36 MHz
• Interface Type: JTAG

Figure 6-8 • External Data Memory Read Cycle With Seven Stretch Cycles
Figure 6-9 • External Data Memory Write Cycle Without Stretch Cycles
memdatao
memdatao
memdatai
memdatai
memaddr
mempsrd
memaddr
mempsrd
memwr
memwr
memrd
memrd
clk
clk
0 ns
0 ns
50 ns
N
(N)
Read
Sample
N + 1
50 ns
N
100 ns
(N)
Max. 8 × Tclk
Read Sample
150 ns
N + 1
100 ns
R e v i s i o n 2
200 ns
Data
Addr
250 ns
150 ns
Data
Addr
300 ns
200 ns
Write Sample
350 ns
N + 1
(N + 1)
Core8051s v2.4 Handbook
400 ns
Read Sample
Read
Sample
250 ns
N + 1
Read
Sample
450 ns
(N + 1)
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