HPC36004 NSC [National Semiconductor], HPC36004 Datasheet - Page 3

• Manufacturer Part Number: HPC36004
• Description: High-Performance microController
• Manufacturer: NSC [National Semiconductor]

20 MHz
AC Electrical Characteristics
(See Notes 1 and 4 and Figure 1 through Figure 5 ) V
clock
a
This maximum frequency is attainable provided that this external baud clock has a duty cycle such that the high period includes two (2) falling edges of the CK2
85 C for HPC36064 36004
Symbol and Formula
f
t
t
t
t
t
t
t
f
f
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
C1
CKIH
CKIL
C
WAIT
DC1C2R
DC1C2F
U
MW
XIN
XIN
UWS
UWH
UWV
SALE
HWP
HAE
HAD
BF
BE
UAS
UAH
RPW
OE
OD
DRDY
WDW
UDS
UDH
A
e
e
e
e
e
e
e
e
2 f
f
e
e
e
C
e
1 f
f
t
C
C
t
C
8
t
C
t
C
t
t
C
C
C
C
22
a
t
a
C
t
a
a
C
100
a
10
a
66
66
85
40
b
40 C to
CKI Operating Frequency
CKI Clock Period
CKI High Time
CKI Low Time
CPU Timing Cycle
CPU Wait State Period
Delay of CK2 Rising Edge 2fter CKI Falling Edge
Delay of CK2 Falling Edge after CKI Falling Edge
External UART Clock Input Frequency
External MICROWIRE PLUS Clock Input Frequency
External Timer Input Frequency
Pulse Width for Timer Inputs
MICROWIRE Setup Time
MICROWIRE Hold Time
MICROWIRE Output Valid Time
HLD Falling Edge before ALE Rising Edge
HLD Pulse Width
HLDA Falling Edge after HLD Falling Edge
HLDA Rising Edge after HLD Rising Edge
Bus Float after HLDA Falling Edge
Bus Enable after HLDA Rising Edge
Address Setup Time to Falling Edge of URD
Address Hold Time from Rising Edge of URD
URD Pulse Width
URD Falling Edge to Output Data Valid
Rising Edge of URD to Output Data Invalid
RDRDY Delay from Rising Edge of URD
UWR Pulse Width
Input Data Valid before Rising Edge of UWR
Input Data Hold after Rising Edge of UWR
WRRDY Delay from Rising Edge of UWR
Master
Slave
Master
Slave
Master
Slave
a
105 C for HPC26064 26004
Parameter
CC
e
5V
3
g
10% T
b
A
55 C to
e
0 C to
a
a
125 C for HPC16064 16004
70 C for HPC46064 46004
22 5
22 5
Min
100
100
100
100
115
110
116
100
50
20
20
50
10
10
40
10
20
2
0
0
0
5
Max
2 5
1 25
0 91
500
150
200
160
116
20
55
55
50
60
35
70
70
Units
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
b
40 C to
(Note 2)
(Note 2)
(Note 3)
(Note 5)
(Note 5)
(Note 6)
Notes