參數(shù)資料
型號： uPSD3254AV-40U6T
廠商： 意法半導體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core
中文描述： 閃存可編程系統(tǒng)設備與8032微控制器內(nèi)核
文件頁數(shù)： 76/175頁
文件大?。?/td> 1731K
代理商： UPSD3254AV-40U6T
UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
76/175
Programmable Period 8-bit PWM
The PWM 4 channel can be programmed to pro-
vide a PWM output with variable pulse width and
period. The PWM 4 has a 16-bit Prescaler, an 8-
bit Counter, a Pulse Width Register, and a Period
Register. The Pulse Width Register defines the
PWM pulse width time, while the Period Register
defines the period of the PWM. The input clock to
the Prescaler is f
OSC
/2. The PWM 4 channel is as-
signed to Port 4.7.
Figure 37. Programmable PWM 4 Channel Block Diagram
AI07091
Port 4.7
16-bit Prescaler
Register
(B4h, B3h)
16-bit Prescaler
Counter
8-bit Counter
8-bit PWM4P
Register
(Period)
8-bit PWM4
Comparator
Register
8-bit PWM4
Comparator
PWM4
Control
Match
CPU RD/WR
Load
Load
Clock
Reset
PWMCON
Bit 6 (PWMP)
DATA BUS
CPU RD/WR
fOSC / 2
PWMCON
Bit 5 (PWME)
8
16
8
8
8
8
8-bit PWM4W
Register
(Width)
8-bit PWM4
Comparator
Register
8-bit PWM4
Comparator
8
8
8
8
8
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相關代理商/技術參數(shù)
參數(shù)描述
UPSD3254B-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254B-24T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-24T6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-24U1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
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