參數(shù)資料
型號: P83C845BBP
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Microcontrollers for TV and video MTV
中文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, PLASTIC, SOT-270-1, SDIP-42
文件頁數(shù): 10/40頁
文件大小: 243K
代理商: P83C845BBP
1996 Mar 22
10
Philips Semiconductors
Product specification
Microcontrollers for TV and video (MTV)
83C145; 83C845
83C055; 87C055
handbook, full pagewidth
PWM0/P1.3
PWM1/P0.1
PWM7/P0.7
P1.3
P0.1
P0.7
P0.2 to P0.6
PWM2/P0.2
to
PWM6/P0.6
1st PWM MODULE (n = 0)
2nd PWM MODULE (n = 1)
8th PWM MODULE (n = 7)
3rd to 7th PWM MODULE (n = 2 to 6)
internal bus
14-BIT COUNTER
4
14-BIT PWM
DAC BLOCK
fxtal
ZERO
8
8
8
8
8
6
6
6
6
6
LS 6-bits
PWM clock
MBE771 - 1
Fig.3 6-bit PWM DAC logic circuit.
Fig.4 A 6-bit PWM module.
handbook, full pagewidth
PWMn
I/O pin
6-bit
COMPARATOR
PVn0
PVn1
PVn2
PVn3
PVn4
PVn5
PWnE
PWM module (n)
ZERO
LS 6-bits
internal bus
PWM clock
(1)
(2)
I/O port
6-bits (PVn0 to PVn5)
MBE770
8
(1) This flip-flop occurs in 5 of the 8 PWMn modules.
(2) This flip-flop occurs in 3 of the 8 PWMn modules.
相關PDF資料
PDF描述
P83C055 Microcontrollers for TV and video MTV
P87C055 Microcontrollers for TV and video MTV
P87C055BBP Microcontrollers for TV and video MTV
P83C055BBP Microcontrollers for TV and video MTV
P83C145BBP MICRO 21 F SOD
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