cp3bt13 National Semiconductor Corporation, cp3bt13 Datasheet - Page 221

• Manufacturer Part Number: cp3bt13
• Description: Cp3bt13 Reprogrammable Connectivity Processor With Bluetooth-r And Can Interfaces
• Manufacturer: National Semiconductor Corporation

27.13
Symbol Figure
t
t
t
t
t
t
t
t
t
t
t
t
t
10
11
12
13
1
2
3
4
5
6
7
8
9
EXTERNAL BUS TIMING
120,
122,
123,
120,
122,
123,
120,
120,
121,
122,
123,
120,
121,
122,
123,
120,
120,
120,
121,
122,
123,
120,
124
124
121
124
124
121
122
120
120
121
121
124
121
Input Setup Time
D[15:0]
Output Hold Time
D[15:0]
Output Valid Time
D[15:0]
Output Valid Time
A[21:0] (CP3BT10)
A[22:0] (CP3BT13)
Output Active/Inactive Time
RD
SEL[1:0]
SELIO
Output Active/Inactive Time
WR[1:0]
Minimum Inactive Time
RD
Output Float Time
D[15:0]
Minimum Delay Time
Minimum Delay Time
Minimum Delay Time
Output Hold Time
A22 (CP3BT13 only)
A[21:0]
D[15:0]
RD
SEL[2:0]
SELIO
Output Hold Time
WR[1:0]
Description
Table 81 External Bus Signals
External Bus Output Signals
External Bus Input Signals
Before Rising Edge (RE)
on CLK
After RE on CLK
After RE on CLK
After RE on CLK
After RE on CLK
After RE on CLK
At 2.0V
After RE on CLK
From RD Trailing Edge
(TE) to D[15:0] driven
From RD TE to SELn
Leading Edge (LE)
From SELx TE to SELy LE
After RE on CLK
After RE on CLK
221
Reference
0.5 Tclk - 3
Min (ns)
Tclk - 4
Tclk - 4
8
0
0
0
0
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0.5 Tclk + 8
Max (ns)
8
8
8
8