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參數(shù)資料
| 型號(hào)： | P80C51 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| 中文描述： | 80C51的8位單片機(jī)系列8K.64K/256.1K檢察官辦公室/光盤/無ROM，2.7V.5.5V低電壓，低功耗，高速33兆赫 |
| 文件頁數(shù)： | 32/38頁 |
| 文件大?。?/td> | 350K |
| 代理商： | P80C51 |
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Philips Semiconductors
Product specification
80C51/87C51/80C31
80C51 8-bit microcontroller family
4K/128 OTP/ROM/ROMless, low voltage (2.7V–5.5V),
low power, high speed (33 MHz)
2000 Jan 20
32
EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS
T
amb
= 21
°
C to +27
°
C, V
CC
= 5V
±
10%, V
SS
= 0V (See Figure 29)
SYMBOL
PARAMETER
MIN
MAX
UNIT
V
PP
Programming supply voltage
12.5
13.0
V
I
PP
Programming supply current
50
1
mA
1/t
CLCL
Oscillator frequency
4
6
MHz
t
AVGL
Address setup to PROG low
48t
CLCL
t
GHAX
Address hold after PROG
48t
CLCL
t
DVGL
Data setup to PROG low
48t
CLCL
t
GHDX
Data hold after PROG
48t
CLCL
t
EHSH
P2.7 (ENABLE) high to V
PP
48t
CLCL
t
SHGL
V
PP
setup to PROG low
10
μ
s
t
GHSL
V
PP
hold after PROG
10
μ
s
t
GLGH
PROG width
90
110
μ
s
t
AVQV
Address to data valid
48t
CLCL
t
ELQZ
ENABLE low to data valid
48t
CLCL
t
EHQZ
Data float after ENABLE
0
48t
CLCL
t
GHGL
NOTE:
1. Not tested.
PROG high to PROG low
10
μ
s
PROGRAMMING
*
VERIFICATION
*
ADDRESS
ADDRESS
DATA IN
DATA OUT
LOGIC 1
LOGIC 1
LOGIC 0
t
AVQV
t
EHQZ
t
ELQV
t
SHGL
t
GHSL
t
GLGH
t
GHGL
t
AVGL
t
GHAX
t
DVGL
t
GHDX
P1.0–P1.7
P2.0–P2.5
P3.4
(A0 – A14)
PORT 0
P0.0 – P0.7
(D0 – D7)
ALE/PROG
EA/V
PP
P2.7
**
SU00871
t
EHSH
NOTES:
*
FOR PROGRAMMING CONFIGURATION SEE FIGURE 26.
FOR VERIFICATION CONDITIONS SEE FIGURE 28.
**
SEE TABLE 8.
Figure 29. EPROM Programming and Verification
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P80C51-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P80C51-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P80C51-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P80C51-25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P80C51-30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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