Rainbow Electronics DS1315 User Manual
Page 10
DS1315
041697 10/22
AC ELECTRICAL OPERATING CHARACTERISTICS
ROM/RAM = V
CCO
(0
°
C to 70
°
C; V
CC
= 5.0
±
10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Read Cycle Time
t
RC
65
ns
CEI Access Time
t
CO
55
ns
OE Access Time
t
OE
55
ns
CEI to Output Low Z
t
COE
5
ns
OE to Output Low Z
t
OEE
5
ns
CEI to Output High Z
t
OD
25
ns
OE to Output High Z
t
ODO
25
ns
Address Setup Time
t
AS
5
ns
Address Hold Time
t
AH
5
ns
Read Recovery
t
RR
10
ns
Write Cycle
t
WC
65
ns
CEI Pulse Width
t
CW
55
ns
OE Pulse Width
t
OW
55
ns
Write Recovery
t
WR
10
ns
4
Data Setup
t
DS
30
ns
5
Data Hold Time
t
DH
0
ns
5
RST Pulse Width
t
RST
65
ns
CEI Propagation Delay
t
PD
5
ns
2, 3, 11
CEI High to Power–Fail
t
PF
0
ns
11
3.3 VOLT DEVICE OPERATING RANGE CHARACTERISTICS
DC OPERATING ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
= 3.3
±
10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average V
CC
Power Supply
Current
I
CC1
3
mA
6
Average V
CC
Power Supply
Current, (V
CCO
= V
CCI
–0.3)
I
CC01
100
mA
7
TTL Standby Current (CEI = V
IH
)
I
CC2
2
mA
6
CMOS Standby Current
(CEI = V
CCI
–0.2)
I
CC3
1
mA
6
Input Leakage Current (any input)
I
IL
–1
+1
µ
A
Output Leakage Current (any
output)
I
LO
–1
+1
µ
A