參數(shù)資料
型號: 935267813557
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 5/52頁
文件大?。?/td> 288K
代理商: 935267813557
Philips Semiconductors
Preliminary data
P89C51RB2/P89C51RC2/
P89C51RD2
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
2001 Jun 27
13
OSC
÷ n*
C/T2 = 0
C/T2 = 1
TR2
CONTROL
TL2
(8-BITS)
TH2
(8-BITS)
TF2
RCAP2L
RCAP2H
EXEN2
CONTROL
EXF2
TIMER 2
INTERRUPT
T2EX PIN
TRANSITION
DETECTOR
T2 PIN
RELOAD
SU01253
* n = 6 in 6 clock mode, or 12 in 12 clock mode.
Figure 4. Timer 2 in Auto-Reload Mode (DCEN = 0)
÷ n*
C/T2 = 0
C/T2 = 1
TL2
TH2
TR2
CONTROL
T2 PIN
SU01254
FFH
RCAP2L
RCAP2H
(UP COUNTING RELOAD VALUE)
T2EX PIN
TF2
INTERRUPT
COUNT
DIRECTION
1 = UP
0 = DOWN
EXF2
OVERFLOW
(DOWN COUNTING RELOAD VALUE)
TOGGLE
OSC
* n = 6 in 6 clock mode, or 12 in 12 clock mode.
Figure 5. Timer 2 Auto Reload Mode (DCEN = 1)
相關PDF資料
PDF描述
08-50-0031 2.5mm KK Crp Term Chn il W/Ct Ear
08-50-0032 CRIMP PIN, 22-30AWG, PK1000; Series:KK; Connector type:Contact, Crimp; Gender:Socket; Termination method:Crimp; Material, contact:Brass; Plating, contact:Tin; Wire size, AWG:22AWG; Approval Bodies:UL, CSA; Area, wire size RoHS Compliant: Yes
08-50-0030 2.5mm KK Crp Term Chn il W/Ct Ear 2.2mm
08-55-0112 2.5mm KK Crp Term Chn il W/Ct Ear 2.2mm
08-50-0106 CRIMPKONTAKT FEDER FUER 5.08MM Inhalt pro Packung: 100 Stk.
相關代理商/技術參數(shù)
參數(shù)描述
935268081112 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935268721125 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin TSSOP T/R
935269304128 制造商:ST-Ericsson 功能描述:IC AUDIO CODEC W/TCH SCRN 48LQFP
935269544557 制造商:NXP Semiconductors 功能描述:SUB ONLY TDA9587-2US1-V1.3
935269987557 制造商:NXP Semiconductors 功能描述:SUB ONLY TDA9587-1US1-V1.8 SUBBED TO 935269987557