M37754 Mitsubishi, M37754 Datasheet - Page 88

• Manufacturer Part Number: M37754
• Description: SINGLE-CHIP 16BIT CMOS MICROCOMPUTER
• Manufacturer: Mitsubishi

HOLD input
88
RDY input
RD,WR
RDY input
RD
BHE output
D
D
(BYTE =“L”)
HOLD input
HLDA output
WR
A
A
A
1
1
0
8
16
0
8
RDY input is always sampled at the falling edge of
–A
–A
–D
–D
–A
7
15
7
15
23
output
output
output
output
output
(when 3- access in high-speed running)
Test conditions
• V
• RDY input, HOLD input : V
• HLDA output
CC
= 5 V±10 %
t
su(HOLD- 1)
t
su(RDY- 1)
: V
M37754M8C-XXXGP, M37754M8C-XXXHP
1
IL
OL
just before the RD and WR signals’ rise regardless of the bus mode and the number of waits.
= 1.0 V, V
= 0.8 V, V
t
d( 1-HLDA)
t
t
t
t
t
pxz(HLDA-RDZ)
pxz(HLDA-WRZ)
pxz(HLDA-BHE)
pxz(HLDA-AZ)
pxz(HLDA-DLZ/DHZ)
IH
OH
= 4.0 V
= 2.0 V, C
M37754S4CGP, M37754S4CHP
t
h( 1-RDY)
L
= 100 pF
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
t
h( 1-HOLD)
MITSUBISHI MICROCOMPUTERS
t
d( 1-HLDA)
t
t
t
t
t
pzx(HLDA-RDZ)
pzx(HLDA-WRZ)
pzx(HLDA-BHE)
pzx(HLDA-AZ)
pzx(HLDA-DLZ/DHZ)