¡ Semiconductor
AC Characteristics (MSM6404A)
Parameter
Clock (OSC0) Pulse Width
Cycle Time
Input Data Setup Time
Input Data Hold Time
SR/TM Clock Pulse Width
Symbol
tfW
tCY
tDS
tDH
tWS/tWT
CT Clock Pulse Width
tWC
P2 Input Data Clock Pulse Width
SR Data Setup Time
SR Data Hold Time
Data Delay Time
Data Delay Time at Mode
Switching
Data Delay Time at OPT
Instruction
Data Delay Time at OPT
Instruction
CT/TM Data Delay Time Using
TBC Clock
SR/TM Data Delay Time Using
PORT Clock
CT Data Delay Time Using
PORT Clock
CT Data Delay Time Using
External Clock
SR/TM Data Delay Time Using
External Clock
SR Clock Invalid Time
INT Invalid Time
tWP
tSS
tSH
tDR
tDCR
tDI1
tDI2
tCT/tTT
tSR/tTR
tCR
tCP
tSP/tTP
tSINH
tIINH
MSM6404A/6404VS
Condition
—
—
—
—
—
—
—
—
—
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
—
—
(VDD = 5 V ±10%, Ta = –40 to +85°C)
Min. Typ. Max. Unit
119
—
—
ns
952
—
—
ns
120
—
—
ns
120
—
—
ns
120
—
—
ns
2/8 tCY
—
—
ns
+ 120
120
—
—
ns
120
—
—
ns
120
—
—
ns
—
— tCY + 300 ns
—
—
7/8 tCY
ns
+ 300
—
—
6/8 tCY
ns
+ 300
—
—
7/8 tCY
ns
+ 300
—
—
2/8 tCY
ns
+ 360
—
— tCY + 480 ns
—
— 10/8 tCY ns
+ 480
—
—
2/8 tCY
ns
+ 360
—
—
360
ns
2/8 tCY —
—
ns
1/8 tCY —
—
ns
10/25