參數(shù)資料
型號(hào): MB90F423GA
廠商: Fujitsu Limited
英文描述: Octal Transparent D-type Latches With 3-State Outputs 20-CFP -55 to 125
中文描述: 16位微控制器原件
文件頁(yè)數(shù): 57/99頁(yè)
文件大?。?/td> 1706K
代理商: MB90F423GA
MB90420G/5G (A) Series
57
14. Stepping Motor Controller
The stepping motor controller is composed of two PWM pulse generators, four motor drivers and selector logic
circuits.
The four motor drivers have a high output drive capacity and can be directly connected to the four ends of two
motor coils. They are designed to operate together with the PWM pulse generators and selector logic circuits
to control motor rotation. A synchronization mechanism assures synchronization of the two PWM pulse gener-
ators.
Block diagram
P1
P0
SC
OE1
OE2
PWM1Pn
PWM2Pn
PWM1Mn
PWM2Mn
CE
CK
EN
CK
EN
PWM
PWM
BS
n : 0 ~ 3
Machine clock
Prescaler
Output enable
PWM1 pulse generator
Selector
PWM1 compare register
PWM1 selector register
PWM2 pulse generator
Output enable
Selector
Load
PWM2 compare register
PWM2 select register
相關(guān)PDF資料
PDF描述
MB90F428G Octal Transparent D-type Latches With 3-State Outputs 20-LCCC -55 to 125
MB90427G 16-Bit Original Microcontroller
MB90428G Octal D-type Transparent Latches With 3-State Outputs 20-LCCC -55 to 125
MB90F428GA 16-Bit Original Microcontroller
MB90428GA 16-Bit Original Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90F428GAPMC-GSE1 制造商:FUJITSU 功能描述:
MB90F428GCPFR-GSE1 制造商:FUJITSU 功能描述:
MB90F438LSPFR-GE1 制造商:FUJITSU 功能描述:
MB90F438LSPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F439PMCR-GE1 制造商:FUJITSU 功能描述: