Rainbow Electronics DS1315 - Manual (Page 13)

DS1315
041697 13/22
AC ELECTRICAL OPERATING CHARACTERISTICS
ROM/RAM = V
CCO
(0
°
C to 70
°
C; V
CC
= 3.3
±
10%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Read Cycle Time t
RC
120 ns
CEI Access Time t
CO
100 ns
OE Access Time t
OE
100 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
40 ns
OE to Output High Z t
ODO
40 ns
Address Setup Time t
AS
10 ns
Address Hold Time t
AH
10 ns
Read Recovery t
RR
20 ns
Write Cycle t
WC
120 ns
CEI Pulse Width t
CW
100 ns
OE Pulse Width t
OW
100 ns
Write Recovery t
WR
20 ns 4
Data Setup t
DS
45 ns 5
Data Hold Time t
DH
0 ns 5
RST Pulse Width t
RST
120 ns
CEI Propagation Delay t
PD
5 ns 2, 3, 12
CAPACITANCE (t
A
= 25
°
C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
10 pF
Output Capacitance C
OUT
10 pF