參數(shù)資料
型號: P87C51UFAA
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: CABLE KNIFE, JOKARI VDECABLE KNIFE, JOKARI VDE; Stripping Capacity:28mm; Weight:0.074kg
中文描述: 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, MO-047, SOT187-2, LCC-44
文件頁數(shù): 24/34頁
文件大?。?/td> 394K
代理商: P87C51UFAA
2001 Apr 06
24
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
Figure 2: External Program Memory Read Cycle (Extended Memory Cycle)
Figure 3: External Data Memory Read Cycle (Non-Extended Memory Cycle)
t
PLIV
t
PLAZ
t
PXIX
t
LLAX
t
AVLL
t
PXIZ
ALE
PSEN
PORT 0
PORT 2
A0-A7
INSTR IN
A8-A15
A0-A7
A16-A22,P2.7
t
AVIV1
t
LHLL
t
LLIV
t
PLPH
t
LLPL
t
LLWL
t
RLRH
t
WHLH
t
RLAZ
t
RHDX
t
LLAX
t
AVLL
t
AVWL
t
RHDZ
ALE
PSEN
RD
PORT 0
PORT 2
A0-A7
DATA in
P2.0-P2.7 OR A8-A15
A0-A7 FROM PCL
INSTR IN
t
LLDV
t
AVDV
t
RLDV
相關(guān)PDF資料
PDF描述
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參數(shù)描述
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P87C51UFPN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
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