IMP16C552-CJ68 IMP Inc, IMP16C552-CJ68 Datasheet - Page 34

• Manufacturer Part Number: IMP16C552-CJ68
• Description: Dual Universal Asynchronous Receiver/Transmitter (UART) with 16-BYTE FIFO & Parallel Printer Port
• Manufacturer: IMP Inc

34
ORDERING INFORMATION
Part Number
IMP16C552-CJ68
IMP16C552-IJ68
Symbo
l
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Parameter
CS2* low to IOR*, IOW* low
Address valid to IOR*, IOW* low
Data setup to IOW* high
Data hold to IOW* high
IOW* high to PD0-PD7
IOW* high to INIT*, AFD*, SLIN*, STB*
IOW*, IOR* high to CE* low
Pulse width IOW* low
Address hold after IOW*, IOR* high
CS2* hold after IOW* IOR* high
IOW* IOR* hold after CS2* high
IOR* low to data valid
IOR* high to D7-D0. Hi-Z
ACK* to INT2
IOW* high to INT2 Hi-Z
RST* low to D7-D0, SLIN*, STB* INIT*,
AFD*
LPTOE* low to PD0-PD7 Delay
LPTOE* high to PD0-PD7Hi-Z
68 pin PLCC
68 pin PLCC
Package
408-432-9100/www.impweb.com
Min
30
30
30
30
0
100
20
0
10
Operating Temperature
Max
100
100
125
100
50
60
65
50
100
IMP16C552
IMP16C552
-40 +85
0 +70
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions
© 2002 IMP, Inc.