HI-8050/51, HI-8150/51
AC ELECTRICAL CHARACTERISTICS
(See Figure 7)
VDD = 5V ±5% , VEE = -25V, VSS = 0V, TA = operating temperature range (unless otherwise specified).
PARAMETER
SYMBOL
VDD
MIN
TYP
MAX
UNITS
Clock Period
Clock Pulse Width
Data In - Setup
Data In - Hold
Chip Select - Setup to Clock
Chip Select - Hold to Clock
Load - Setup to Clock
Chip Select - Setup to Load
Load Pulse Width
Chip Select - Hold to Load
Data Out Valid, from Clock
non-cascaded
cascaded
non-cascaded
cascaded
t
CL
t
CL
t
CW
t
CW
t
DS
t
DH
t
CSS
t
CSH
t
LS
t
CSL
t
LW
t
LCS
t
CDO
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
250
500
125
250
50
80
100
120
120
0
130
120
170
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
HI-8051 & HI-8151 PIN CONFIGURATIONS
(See page 1 for HI-8050 & HI-8150 pin configurations)
52 Pin Plastic PQFP
HOLT INTEGRATED CIRCUITS
6
S7
S8
S9
S10
S11
S12
S13
S14
VEE
S15
S16
S17
S18
14
15
16
17
18
19
20
21
22
23
24
25
26
LD
DIN
BPIN
BPOSC
VDD
S37
S38
S1
S2
S3
S4
S5
S6
1
2
3
4
5
6
7
8
9
10
11
12
13
52
51
50
49
48
47
46
45
44
43
42
41
40
CL
CS
VSS
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
HI-8051PQI
HI-8151PQI
HI-8051PQT
&
HI-8151PQT
39
38
37
36
35
34
33
32
31
30
29
28
27
S26
S25
S24
S23
S22
S21
S20
DOUT 38
N/C
T2
T1
BPOUT
S19
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
