參數(shù)資料
型號(hào): MPC972FA
廠商: MOTOROLA INC
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: 125 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP52
封裝: LQFP-52
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 149K
代理商: MPC972FA
MPC972
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
188
Figure 2. Logic Diagram
POWERON
RESET
VCO
PHASE
DETECTOR
LPF
PLL_En
Qa0
VCO_Sel
Q
Qa1
TCLK0
REF_SEL
Ext_FB
0
1
D
Qa2
Qa3
Sync
Frz
Qb0
Q
Qb1
D
Qb2
Qb3
Sync
Frz
Qc0
Q
Qc1
D
Qc2
Qc3
Sync
Frz
QFB
Q
D
fsela0:1
fselb0:1
Frz_Data
fselc0:1
fselFB0:1
÷4, ÷6, ÷8, ÷12
÷4, ÷6, ÷8, ÷10
÷2, ÷4, ÷6, ÷8
0
1
QSync
Q
D
Sync
Frz
÷2
÷4, ÷6, ÷8, ÷10
Sync Pulse
Data Generator
Output Disable
Circuitry
Frz_Clk
12
2
MR/OE
0
1
TCLK1
TCLK_Sel
Q
D
Sync
Frz
Inv_Clk
fselFB2
xtal2
xtal1
2
相關(guān)PDF資料
PDF描述
MPC9772FA 230 MHz, OTHER CLOCK GENERATOR, PQFP52
MPC9865VM 200 MHz, OTHER CLOCK GENERATOR, PBGA100
MPC9865VF 200 MHz, OTHER CLOCK GENERATOR, PBGA100
MPE603PRX200LX 32-BIT, 200 MHz, RISC PROCESSOR, CBGA255
MPE603PRX166LX 32-BIT, 167 MHz, RISC PROCESSOR, CBGA255
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC972H10 F44A WAF 制造商:Motorola Inc 功能描述:
MPC973 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW VOLTAGE PLL CLOCK DRIVER
MPC974 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW VOLTAGE PLL CLOCK DRIVER
MPC974A44 F44A WAF 制造商:Motorola Inc 功能描述:
MPC9772 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:3.3V 1:12 LVCMOS PLL Clock Generator