fs3862 Fortune Semiconductor Corporation, fs3862 Datasheet - Page 3

• 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
Contents
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. CALIBRATION....................................................................................................................................21
11. HALT AND SLEEP MODES ................................................................................................................21
12. INSTRUCTION SET............................................................................................................................21
GENERAL DESCRIPTION................................................................................................................... 5
FEATURES.......................................................................................................................................... 5
APPLICATIONS................................................................................................................................... 5
ORDERING INFORMATION................................................................................................................. 5
PIN CONFIGURATIONS ...................................................................................................................... 6
5.1
5.2
FUNCTIONAL BLOCK DIAGRAM ....................................................................................................... 7
ELECTRICAL CHARACTERISTICS..................................................................................................... 8
7.1
7.2
FUNCTIONAL DESCRIPTION ............................................................................................................. 9
8.1
8.2
8.3
8.4
MEMORY ORGANIZATION.................................................................................................................14
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
11.1
11.2
12.1
FS3862 SSOP16 Package........................................................................................................ 6
Pin Description ....................................................................................................................... 6
Absolute Maximum Ratings.................................................................................................... 8
D.C. Characteristics (VDD= 5.0V, Ta=25°C, unless otherwise noted) ..................................... 8
Typical Charging Conditions and Phases .............................................................................. 9
Charging Application Circuit .................................................................................................11
Operation Flow Chart of Charging Application .....................................................................13
The Architecture of FS3862 ...................................................................................................13
Program Memory Organization..............................................................................................14
Data Memory Structure ..........................................................................................................14
System Special Registers ......................................................................................................15
Peripheral Special Registers .................................................................................................15
Power System ........................................................................................................................16
CCCTL....................................................................................................................................16
CVCTL ....................................................................................................................................17
Comparator ............................................................................................................................18
8-bits Timer ............................................................................................................................19
LED and General I/O ..............................................................................................................20
External Reset........................................................................................................................20
Halt Mode ...............................................................................................................................21
Sleep Mode.............................................................................................................................21
Instruction Set Summary .......................................................................................................22
FS3862
3/32