LS028B7UX01 Sharp Electronics, LS028B7UX01 Datasheet - Page 11

• Manufacturer Part Number: LS028B7UX01
• Manufacturer: Sharp Electronics

Specifications of LS028B7UX01

• Lead Free Status / Rohs Status: Compliant

8-3) Timing diagrams of input signals(80-family MPU access)
a)Write/Read timing
Read Data(Register) Hold
Read Data(Memory) Hold
Write Data Setup Time
Write Data Hold Time
Register Access Delay
Memory Access Delay
Rising/Falling Time
enable Setup Time
Clock Cycle Period
Clock High Width
enable Hold Time
Clock Low Width
Time
Time
Item
tDOHMem
tACCMem
tDOHReg
tACCReg
tCYC
記号
tDIS
tDIH
tEH
tCH
tr,tf
tES
tCL
Write Register
Write Memory
Write Register/Memory
Write/Read Register
Write/Read Memory
D0-D17
D0-D17
D0-D17
D0-D17
All signals
Read Register
Read Register
Read Memory
Read Memory
Read Register
Read Register
Read Memory
Read Memory
CL=10pF
CL=30pF
CL=10pF
CL=30pF
CL=10pF
CL=30pF
CL=10pF
CL=30pF
CL=10pF
CL=30pF
CL=10pF
CL=30pF
D0-D17
D0-D17
D0-D17
D0-D17
CSBCS,RS
CSBCS,RS
condition
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO>=2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
VDDIO<2.2V
MIN
110
125
160
180
240
225
240
255
300
120
140
200
155
170
185
230
40
40
80
40
85
40
70
40
30
10
10
TYP
MAX
100
130
190
135
150
165
210
75
50
50
15
unit
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
LCP-2707023－8