fs3862 Fortune Semiconductor Corporation, fs3862 Datasheet - Page 19

• Manufacturer Part Number: fs3862
• Description: 8-bit Mcu With 1k Program Eprom, 64-byte Sram, 5-bit I/o Port, Intelligent Charger Management Controller
• Manufacturer: Fortune Semiconductor Corporation

Rev. 1.3
9.9
Address Name
06H
07H
10H
11H
CMPPSEL[4:0] select comparator positive input.
TMOUT [7:0] is the output of the 8-bit counter, read-only register.
If set TRST=0, the MCU will reset the 8-bit counter. Then read TRST bit will get “1”.
TMEN=1, the 8-bit counter will be enabled. TMEN=0, the 8-bit counter will stop.
Timer Clock source = 150KHz/32.
INS [2:0] selects timer interrupt source.
CMPPSEL [4:0]
CMPPSEL [4:0]
CMPPSEL [4:0]
CMPPSEL [4:0]
8-bits Timer
Select
Select
Select
Select
INTF
INTE
TMOUT
TMCON
TMCLK
Content ( u mean unknown or unchanged)
GIE
TMOUT [7:0]
TRST
Reserved
00000
01000
10000
11000
15mV
±4mV
INS
000
001
010
011
100
101
110
111
2.8V
4.0V
Frequency
Divider
interrupt source
00001
01001
10001
TMCLK/4
4.10V
11001
20mV
±4mV
TMEN
1.2V
3.0V
TMOUT[0]
TMOUT[1]
TMOUT[2]
TMOUT[3]
TMOUT[4]
TMOUT[5]
TMOUT[6]
TMOUT[7]
CK
TMRST
EN
00010
01010
10010
11010
4.15V
27mV
±4mV
1.4V
3.1V
8 bits Counter
Reset
Timer Clock source = 150KHz/32
00011
01011
10011
11011
4.20V
32mV
±4mV
Out
1.5V
3.2V
Timer Clock source/128
Timer Clock source/16
Timer Clock source/32
Timer Clock source/64
Timer Clock source/2
Timer Clock source/4
Timer Clock source/8
TMOUT[7:0]
TMEN
Timer Clock source
00100
01100
10100
11100
4.23V
38mV
±4mV
2.0V
3.3V
8 to 1
Mux
00101
01101
10101
11101
4.25V
60mV
±6mV
2.4V
3.4V
Timer Interrupt Signal
INS[2:0]
00110
10110
01110
11110
83mV
±8mV
2.5V
3.6V
4.3V
TMIF
TMIE
00111
10111
01111
10mV
±4mV
11111
95mV
±9mV
Reset
State
uuuuuu00
0uuuuu00
0uuu0000
2.6V
3.9V
FS3862
19/32