參數(shù)資料
型號: M37512F8H-XXXHP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁數(shù): 6/89頁
文件大?。?/td> 877K
代理商: M37512F8H-XXXHP
Feb 18, 2005
page 12 of 85
REJ03B0122-0101
7512 Group
Fig. 9 Port block diagram (1)
(4) Port P03
(1) Port P00
(2) Port P01
(3) Port P02
P02/SCLK2 P-channel output disable bit
Direction
register
Data bus
Port latch
Data bus
Serial I/O2 input
P01/SOUT2 P-channel output
disable bit
Data bus
Serial I/O2 transmit completion signal
Serial I/O2 port selection bit
Serial I/O2 output
SRDY2 output enable bit
Serial I/O2 ready output
Serial I/O2 synchronous clock
selection bit
Serial I/O2 port selection bit
Serial I/O2 external clock input
Serial I/O2 clock output
(6) Ports P05, P30–P35
(5) Port P04
Data bus
A/D converter input
Analog input pin
selection bit
Data bus
A/D converter input
Analog input pin
selection bit
(7)Port P06
Analog input pin
selection bit
Data bus
CFETCNToutput
INT3 input
CFETCNT-INT3
OR output valid bit
1
0
A/D
converter
input
Charge over current detector enable bit
Charge FET control polarity switch bit
(8)Port P07
A/D converter input
PWM output
Analog input pin
selection bit
Data bus
PWM enable bit
PWM output pin selection bit
Direction
register
Port latch
Direction
register
Port latch
Direction
register
Port latch
Direction
register
Port latch
Direction
register
Port latch
Direction
register
Port latch
Direction
register
Port latch
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