參數(shù)資料
型號(hào)： S87C752-4A28
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
中文描述： 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQCC28
封裝： PEDESTAL, PLASTIC, MO-047AB, SOT-261-3, LCC-28
文件頁數(shù)： 15/24頁
文件大?。?/td> 225K
代理商： S87C752-4A28
Philips Semiconductors
Product specification
83C752/87C752
80C51 8-bit microcontroller family
2K/64 OTP/ROM, 5 channel 8 bit A/D, I
2
C, PWM, low pin count
1998 May 01
15
AC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C or –40
°
C to +85
°
C, V
CC
= 5V
±
10%, V
SS
= 0V
4, 8
12MHz CLOCK
VARIABLE CLOCK
SYMBOL
PARAMETER
MIN
MAX
MIN
MAX
UNIT
1/t
CLCL
Oscillator frequency:
3.5
3.5
12
16
MHz
MHz
External Clock (Figure 4)
t
CHCX
t
CLCX
t
CLCH
t
CHCL
High time
20
20
ns
Low time
20
20
ns
Rise time
20
20
ns
Fall time
20
20
ns
EXPLANATION OF THE AC SYMBOLS
Each timing symbol has five characters. The first character is always
‘t’ (= time). The other characters, depending on their positions,
indicate the name of a signal or the logical status of that signal.
The designations are:
C – Clock
D – Input data
H – Logic level high
L – Logic level low
Q – Output data
T – Time
V – Valid
X – No longer a valid logic level
Z – Float
t
CHCL
t
CLCL
t
CLCH
t
CHCX
V
CC
–0.5
0.45V
0.2 V
CC
+ 0.9
0.2 V
CC
– 0.1
t
CLCX
SU00297
Figure 4. External Clock Drive
0.2 V
CC
+ 0.9
0.2 V
CC
– 0.1
V
CC
–0.5
0.45V
SU00307
Figure 5. AC Testing Input/Output
相關(guān)PDF資料
PDF描述
S87C752-4DB CONN DUAL RECP WALLPLT 4POS FMAL
S87C752-4N28 Jack Socket; Plug Diameter:0.25; Contact Termination:Solder; Leaded Process Compatible:Yes; No. of Contacts:3; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
S83C752-1A28 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
S83C752-1DB 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
S83C752-1N28 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S87C752-4DB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
S87C752-4N28 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
S87C752-5A28 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
S87C752-5N28 制造商:NXP Semiconductors 功能描述:
S87C752-6A28 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count
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