參數(shù)資料
型號: MPD78C12AGFA-XXX-3BE
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 15 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-64
文件頁數(shù): 36/62頁
文件大?。?/td> 617K
代理商: MPD78C12AGFA-XXX-3BE
PD78C10A(A), 78C11A(A), 78C12A(A)
39
AC characteristics (TA = –40 to +85
°C, VDD = AVDD = +5.0 V ±10%, VSS = AVSS = 0 V)
Read/write operation:
Unit
ns
Parameter
X1 input cycle time
Address setup time (to ALE
↓)
Address hold time (to ALE
↓)
Address to RD
↓ delay time
RD
↓ to address float time
Address to data input time
ALE
↓ to data input time
RD
↓ to data input time
ALE
↓ to RD ↓ delay time
Data hold time (to RD
↑)
RD
↑ to ALE ↑ delay time
RD width low
ALE width high
M1 setup time (to ALE
↓)
M1 hold time (to ALE
↓)
IO/M setup time (to ALE
↓)
IO/M hold time (to ALE
↓)
Address to WR
↓ delay time
ALE
↓ to data output time
WR
↓ to data output time
ALE
↓ to WR ↓ delay time
Data setup time (to WR
↑)
Data hold time (to WR
↑)
WR
↑ to ALE ↑ delay time
WR width low
MAX.
250
20
250
135
120
180
100
MIN.
66
30
35
100
15
0
80
215
415
90
30
35
30
35
100
15
165
60
80
215
Condition
fXX = 15 MHz, CL = 100 pF
CL = 100 pF
fXX = 15 MHz, CL = 100 pF
CL = 100 pF
fXX = 15 MHz, CL = 100 pF
Data read
fXX = 15 MHz, CL = 100 pF
Opcode fetch
fXX = 15 MHz, CL = 100 pF
fXX = 15 MHz
fXX = 15 MHz, CL = 100 pF
CL = 100 pF
fXX = 15 MHz, CL = 100 pF
Symbol
tCYC
tAL
tLA
tAR
tAFR
tAD
tLDR
tRD
tLR
tRDH
tRL
tRR
tLL
tML
tLM
tIL
tLI
tAW
tLDW
tWD
tLW
tDW
tWDH
tWL
tWW
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