BS67F340/BS67F350/BS67F360/BS67F370
Enhanced Touch A/D Flash MCU with LCD Driver
Block Diagram
Reset
Ciꢂ�uit
Inteꢂnal
HIRC/LIRC
Os�illatoꢂs
Wat�hdog
Tiꢀeꢂ
Inteꢂꢂupt
Contꢂolleꢂ
8-ꢁit
RISC
MCU
Coꢂe
Flash/EEPROM
Pꢂogꢂaꢀꢀing Ciꢂ�uitꢂy
Low
Voltage
Dete�t
Low
Voltage
Reset
External HXT
Os�illatoꢂ
External LXT
Os�illatoꢂ
EEPROM
Data
Meꢀoꢂy
Flash
Pꢂogꢂaꢀ
Meꢀoꢂy
RAM Data
Meꢀoꢂy
Tiꢀe
Base
IAP
12-bit A/D
Conveꢂteꢂ
Teꢀpeꢂatuꢂe
Sensoꢂ
Tiꢀeꢂ
Modules
SIM
(SPI/IꢅC)
LCD
Dꢂiveꢂ
I/O
UART
Tou�h Key
Modules
Pin Assignment
48
4ꢆ 4ꢃ 44 43 4ꢅ
40 39 38 37
41
47
3ꢆ
1
ꢅ
3
4
ꢃ
ꢆ
7
8
9
PB4/PTPB/PTPI/AN4/KEY1
PB5/STCK/AN5/KEY2
PB6/PTCK/AN6/KEY3
PB7/INT1/AN7/KEY4
SEG0/PC0/KEY5
SEG1/PC1/KEY6
SEG2/PC2/KEY7
SEG3/PC3/KEY8
SEG4/PD4/KEY9
V1
3ꢃ
34
33
3ꢅ
31
30
ꢅ9
ꢅ8
ꢅ7
ꢅꢆ
ꢅꢃ
PA1/CTP0/V2
PA5/CTP0B/C1
PA6/CTCK0/INT0/C2
COM0
BS67F340/BS67V340
48 LQFP-A
COM1
COMꢅ
COM3
SEGꢅ3
SEGꢅꢅ
SEGꢅ1
SEGꢅ0
10
11
1ꢅ
SEG5/PD5/KEY10
SEG6/PD6/KEY11
SEG7/PA7/KEY12
13 14 1ꢃ 1ꢆ 17 18 19 ꢅ0 ꢅ1 ꢅꢅ ꢅ3 ꢅ4
Rev. 1.40
10
De�eꢀꢁeꢂ 1ꢃꢄ ꢅ01ꢆ
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
