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| 型號： | IS89C52-24PQI |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| 中文描述： | 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數(shù)： | 41/50頁 |
| 文件大小： | 425K |
| 代理商： | IS89C52-24PQI |
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IS89C52
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC013-1C
11/21/98
41
ISSI
Table 16. Flash Programming and Verification Characteristics
(1)
Symbol
V
PP
1/t
CLCL
t
AVGL
t
GHAX
t
DVGL
t
GHDX
t
EHSH
t
SHGL
t
GHSL
t
GLGH
t
GHGL
t
AVQV
t
ELQV
t
EHQZ
t
GLGHE
t
ELPL
t
PLPH
t
PHEH
t
EHVH
Parameter
Programming Supply Voltage
Oscillator Frequency
Address Setup to
PROG
Low
Address Hold after
PROG
Data Setup to
PROG
Low
Data Hold after
PROG
COND ENABLE to V
PPH
V
PPH
Setup to
PROG
Low
V
PPH
Hold after
PROG
PROG
Pulse Width
PROG
High to
PROG
Low
Address to Data Valid
COND ENABLE to Data Valid
Data Float after COND DISABLE
Erase
PROG
Pulse Width
COND DISABLE to Power Low
Power Off Time
Power On to V
PPL
V
PPL
to COND ENABLE
Min
11.5
3.5
48
48
48
48
48
10
10
120
10
—
—
—
200
0
10
10
0
Max
12.5
12
—
—
—
—
—
—
—
—
—
48
48
48
—
—
—
—
—
Unit
V
MHz
t
CLCL
t
CLCL
t
CLCL
t
CLCL
t
CLCL
μ
s
μ
s
μ
s
μ
s
t
CLCL
t
CLCL
t
CLCL
ms
ns
μ
s
ms
ns
Notes:
1. T
A
= 21
°
C to 27
°
C, Vcc = 5.0V
±
10%.
2. COND ENABLE and COND DISABLE are generated and depend on the control signals on pins P2.6,
P2.7, P3.6 and P3.7. The signals set the device in to and out of different processing conditions, such
as programming condition, erasing condition, and verify condition.
FLASH PROGRAMMING AND VERIFICATION CHARACTERISTICS AND WAVEFORMS
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| IS89C52-24W | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24WI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-40PL | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-40PLI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IS89C52-24W | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-24WI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-40PL | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-40PLI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
| IS89C52-40PQ | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH |
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