M34282E2GP MITSUBISHI [Mitsubishi Electric Semiconductor], M34282E2GP Datasheet - Page 65

• Manufacturer Part Number: M34282E2GP
• Description: SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

TIMING REQUIREMENT CONDITION AND SWITCHING CHARACTERISTICS
TIMING DIAGRAM
(Ta = 25 C, V
Symbol
t
t
t
t
t
t
t
W(CKH)
su(D–C)
t
W(CKL)
t
t
t
d(C–Q)
h(C–Q)
h(C–E)
h(C–D)
C(CK)
t
t
OWP
r(CK)
f(CK)
t
t
t
t
WR
WP
CH
CR
RC
CP
Serial transfer width time
Read wait time after transfer
Read pulse width
Transfer wait time after read
Program wait time after transfer
Program pulse width
Added program pulse width
SCLK input cycle time
SCLK “H” pulse width
SCLK “L” pulse width
SCLK rising time
SCLK falling time
SDA output delay time
SDA output hold time
SDA output hold time (only for 16th bit)
SDA input set-up time
SDA input hold time
SDA output
SCLK
SDA input
DD
= 4.0 V, V
Parameter
PP
= 12.5 V)
t
f(CK)
t
d(C-Q)
t
W(CKL)
Min.
0.19
0.19
500
450
450
100
180
2.0
2.0
2.0
2.0
1.0
40
40
60
0
0
Limits
t
t
r(CK)
su(D-C)
Max.
0.21
5.25
MITSUBISHI
ELECTRIC
180
t
C(CK)
t
Measurement condition
Output timing voltage:
Input timing voltage:
h(C-D)
Unit
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
t
W(CKH)
t
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
h(C-E)
VIL
VOL
MITSUBISHI MICROCOMPUTERS
= 0.2
t
h(C-Q)
= 0.8 V,
VD
D,
VIH
VOH
= 0.8
= 2.0 V
4282 Group
VDD
65