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PDF SN8P2808 Data sheet ( Hoja de datos )
| Número de pieza | SN8P2808 | |
| Descripción | 8-Bit Micro-Controller | |
| Fabricantes | Sonix | |
| Logotipo |  |
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SN8P2808
8-bit micro-controller build-in 4*32 LCD and 12-bit ADC.
SN8P2808
USER’S MANUAL
Preliminary Specification Version 0.4
SONiX 8-Bit Micro-Controller
SONIX reserves the right to make change without further notice to any products herein to improve reliability, function or design. SONIX does not
assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent
rights nor the rights of others. SONIX products are not designed, intended, or authorized for us as components in systems intended, for surgical
implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SONIX product
could create a situation where personal injury or death may occur. Should Buyer purchase or use SONIX products for any such unintended or
unauthorized application. Buyer shall indemnify and hold SONIX and its officers, employees, subsidiaries, affiliates and distributors harmless against
all claims, cost, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use even if such claim alleges that SONIX was negligent regarding the design or manufacture of
the part.
SONiX TECHNOLOGY CO., LTD
Page 1
Preliminary Version 0.4
1 page  
SN8P2808
8-bit micro-controller build-in 4*32 LCD and 12-bit ADC.
1111 INSTRUCTION TABLE ................................................................................................................. 131
1122 ELECTRICAL CHARACTERISTIC ............................................................................................ 131
12.1 ABSOLUTE MAXIMUM RATING .............................................................................................. 132
12.2 ELECTRICAL CHARACTERISTIC............................................................................................. 132
1133 DEVELOPMENT TOOL VERSION ............................................................................................. 133
13.1 ICE (IN CIRCUIT EMULATION)......................................................................................................... 133
13.2 OTP WRITER ................................................................................................................................ 133
13.3 IDE.................................................................................................................................................. 133
13.4 SN8P2808 EV KIT ......................................................................................................................... 134
13.5 TRANSITION BOARD FOR OTP PROGRAMMING ................................................................. 138
13.6 OTP PROGRAMMING PIN .......................................................................................................... 140
1144 PACKAGE INFORMATION ......................................................................................................... 142
14.1 LQFP 64 PIN .................................................................................................................................. 142
14.2 LQFP 48 PIN .................................................................................................................................. 144
14.3 SSOP 48 PIN................................................................................................................................... 145
14.4 P-DIP 48 PIN .................................................................................................................................. 146
1155 MARKING DEFINITION............................................................................................................... 147
15.1 INTRODUCTION .......................................................................................................................... 147
15.2 MARKING INDETIFICATION SYSTEM.................................................................................... 147
15.3 MARKING EXAMPLE ................................................................................................................. 148
15.4 DATECODE SYSTEM ......................................................................................................................... 148
SONiX TECHNOLOGY CO., LTD
Page 5
Preliminary Version 0.4
5 Page 
SN8P2808
8-bit micro-controller build-in 4*32 LCD and 12-bit ADC.
1.4 PIN DESCRIPTIONS
PIN NAME
VDD, VSS
VLCD
VLCD1
V1, V2, V3, V4
RST/VPP/P0.3
XIN
XOUT/P0.2
LXIN
LXOUT
P0.0/INT0
P0.1/INT1
P1.0
P2[7:0]/SEG24~SEG32
P4[7:0]
P5[3:4]
COM0~COM3
COM4/SEG0~COM7/SEG3
SEG4~SEG23
TYPE
P
P
P
P
I, P
I
I/O
I
O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
DESCRIPTION
Power supply input pins for digital circuit.
LCD power supply
The power of P28~35, (SEG24/P2.0~SEG31/P2.7)
Connect VLCD1 to VLCD when P28~35 as LCD Segment
Connect VLCD1 to VDD when P28~35 as I/O port.
VLVD bias voltage. Connect the external resistors to adjust VLCD voltage.
RST: System reset input pin. Schmitt trigger structure, low active, normal
operation must stay to “high”.
VPP: OTP programming pin.
Oscillator input pin while external oscillator enable (crystal and RC).
Port 0.2 bi-direction pin. Schmitt trigger structure as input mode.
Built-in pull-up resistor.
Built- in wake-up function.
XOUT: Oscillator output pin while external crystal enable.
External low oscillator input pin (32768Hz crystal or RC).
External low oscillator output pin.
Port 0.0 bi-direction pin. Schmitt trigger structure as input mode.
Built-in pull-up resisters.
Built- in wake-up function.
INT0 trigger pin (Schmitt trigger).
TC0 event counter clock input pin.
Port 0.1 bi-direction pin. Schmitt trigger structure as input mode.
Built-in pull-up resisters.
Built- in wake-up function.
INT1 trigger pin (Schmitt trigger).
TC1 event counter clock input pin.
Built-in pull-up resisters.
Built- in wake-up function.
Segment pin SEG24~32 Share with Port2. The power came from VLCD1.
Bi-direction pins/pull-up/ADC input/without Schmitt trigger input
Bi-direction pins/pull-up/Schmitt trigger input
P5.4: PWM0/BZ0, P5.3: PWM1/BZ1,
LCD driver’s COM pin
LCD driver’s COM4~7 share with SEG0~3.
LCD driver’s SEG pin
SONiX TECHNOLOGY CO., LTD
Page 11
Preliminary Version 0.4
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet SN8P2808.PDF ] | |
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