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參數(shù)資料
| 型號： | MSM80C48-XXXGS-2K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 11 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 149K |
| 代理商： | MSM80C48-XXXGS-2K |
10/20
Semiconductor
MSM80C48/49/50, MSM80C35/39/40
AC Characteristics
Parameter
Symbol
VCC=5 V±10%
11 MHz Clock
Variable clock
0 to 11 MHz
Unit
Min.
Max.
Min.
Max.
ALE Pulse Width
tLL
150
—
3.5t–170
—
ns
Address Setup Time (up to ALE)
tAL
70
—
2t–110
—
ns
Address Hold Time (from ALE)
tLA
50
—
t–40
—
ns
Bus Port Latch Data Setup Time (up to ALE Rising Edge)
tBL
110
—
2.5t –115
—
ns
Bus Port Latch Data Hold Time (from ALE Rising Edge)
tLB
90
—
1.5 t–45
—
ns
Control Pulse Width (RD, WR)
tCC1
480
—
7t–155
—
ns
Data Setup Time (before WR)
tDW
390
—
6t–155
—
ns
Data Hold after Time (after WR)
tWD
40
—
2t–140
—
ns
Data Hold Time (after RD, PSEN)
tDR
0
110
0
1.5t–30
ns
tRD2
—
190
—
5t–265
ns
Address Setup to WR
tAW
300
—
6t–245
—
ns
Address Setup to Data-in
tAD1
—
730
—
12t–360
ns
Address Float to PSEN
tAFC2
10
—
10
—
ns
PROG to Input Data Valid
tPR
—
650
—
9t–170
ns
Input Data Hold Time
tPF
0
140
0
1.5t
ns
Output Data Setup Time
tDP
250
—
6t–290
—
ns
Output Data Hold Time
tPD
40
—
3t–230
—
ns
PROG Pulse Width
tPP
700
—
10t–210
—
ns
Port 2 I/O Setup Time
tPL
160
—
4.5–250
—
ns
Port 2 I/O Hold Time
tLP
15
—
1.5t–120
—
ns
(VCC=2.5V to 6V (*1), Ta=–40 to +85°C)
Control Pulse Width (PSEN)
tCC2
350
—
6t–200
—
ns
RD to Data-in
tRD1
—
350
—
5t–265
ns
Address Setup to Instruction
tAD2
—
460
—
8t–265
ns
Address Float to RD, WR
tAFC1
140
—
2t–40
—
ns
Port Control Setup Time (up to PROG Falling Edge)
tCP
50
—
2t–130
—
ns
Control Pulse Setup Time from ALE (PSEN)
tLAFC2
60
—
t–30
—
ns
Control Pulse Setup Time from ALE (RD, WR)
tLAFC1
200
—
3t–75
—
ns
Control Pulse up to ALE (RD, WR, PROG)
tCA1
50
—
1.5t–85
—
ns
Control Pulse up to ALE (PSEN)
tCA2
320
—
4.5t–90
—
ns
Port Control Hold Time (from PROG Falling Edge)
tPC
100
—
4t–260
—
ns
Port Output Data (from ALE)
tPV
—
510
—
4t+145
ns
T0 Cycle
tOPRR
270
—
3t
—
ns
Instruction Execution Time
tCY
1.36
—
15t
—
ms
Note : Control output : CL=80pF
Bus output : CL=150pF [for 20 pF (tAL, tAFC1, tAFC2)]
*1 Minimum operating voltage is dependent on frequency.
相關PDF資料 |
PDF描述 |
|---|---|
| MSM80C39RS | 8-BIT, 11 MHz, MICROCONTROLLER, PDIP40 |
| MSM80C48-XXXRS | 8-BIT, MROM, 11 MHz, MICROCONTROLLER, PDIP40 |
| MSM80C39GS-2K | 8-BIT, 11 MHz, MICROCONTROLLER, PQFP44 |
| MSM80C40RS | 8-BIT, 6 MHz, MICROCONTROLLER, PDIP40 |
| MSM80C49-XXXGS-2K | 8-BIT, MROM, 11 MHz, MICROCONTROLLER, PQFP44 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSM80C49 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:CMOS 8-Bit Microcontroller |
| MSM80C49-628RS | 制造商:OK International 功能描述: |
| MSM80C50 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:CMOS 8-Bit Microcontroller |
| MSM80C51F | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:CMOS 8-Bit Microcontroller |
| MSM80C85 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR |
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