參數(shù)資料
型號(hào)： UPD78368A
廠商： NEC Corp.
英文描述： 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 16/8-BIT單晶片微控制器
文件頁數(shù)： 46/96頁
文件大?。?/td> 502K
代理商： UPD78368A
μ
PD78363A, 78365A, 78366A, 78368A
46
3.10
PWM UNIT
The
μ
PD78366A is provided with two lines that output 8-/9-/10-/12-bit resolution variable PWM signals. The
PWM output can be used as a digital-to-analog conversion output by connecting an external lowpass filter, and
ideal for controlling actuators such as motors.
An output of between 244 Hz and 62.5 kHz can be obtaind, depending on the combination of the count clock
(62.5 ns to 1
μ
s) and counter bit length (8, 9, 10, or 12) (at an internal clock frequency of 16 MHz).
Figure 3-18. Block Diagram of PWM Unit
7
8
9
11
0-7
0-8
0-9
0-11
Counter (12)
f
CLK
/16
f
CLK
/8
f
CLK
/4
f
CLK
/2
f
CLK
Overflow
S
R
Q
ALVn
PWMn
Comparator (12)
Compare register CMPn (12)
PWM buffer register n (12)
Coinci-
dence
Remark
n = 0, 1
相關(guān)PDF資料
PDF描述
UPD78368AGF 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78363AGF 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78365AGF-3B9 Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
UPD784031YGK-BE9 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784031Y 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
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