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PDF SN8P0211S Data sheet ( Hoja de datos )
| Número de pieza | SN8P0211S | |
| Descripción | 8-bit microcontroller | |
| Fabricantes | SONiX | |
| Logotipo |  |
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SN8P021X/8P011X
SN8P021X/8P011X 8-bit microcontroller
1. GENERAL DESCRIPTION
The SN8P021X/8P011X is an 8-bit micro-controller utilized with CMOS technology fabrication and featured with low power
consumption and high performance by its unique electronic structure. This chip is designed with the excellent IC structure,
including the program memory up to 2K/1K-word OTP ROM, 64 bytes of the data memory, one 8-bit T0 basic timer, one 8-bit
timer/event counter, a watch dog timer, three interrupt sources (T0, TC0, INT0), 13 I/O pins and 8 levels stack buffer. Besides,
the user can choose desired oscillator configurations for the controller. There are three oscillator configurations to select for
generating system clock, including high-performing crystal, ceramic resonator or cost-saving RC.
2. FEATURES
♦ Memory configuration
OTP ROM size : 2048 * 16 bits for SN8P021X series
OTP ROM size : 1024 * 16 bits for SN8P011X series
RAM size : 64 * 8 bits.
♦ I/O pin configuration (Total 13 pins)
One input port : 1 pin with wakeup function.
Two Input/output ports : 12 pins.
♦ 56 powerful instructions
All of instructions are 1 word with 1 or 2 cycles'
execution.
Execution time : 1 cycle uses 4 clocks of oscillator.
All ROM area JMP instruction.
All ROM area Subroutine CALL instruction.
All ROM area lookup table function. (MOVC
instruction)
♦ Three interrupt sources :
Two internal interrupts : T0, TC0
One external interrupt : INT0
♦ Eight levels stack buffer
♦ An 8-bit basic timer.
♦ An 8-bit timer/event counter.
♦ A watchdog timer.
♦ Acceptable oscillator type :
Crystal or ceramic resonator up to 8MHz
RC oscillator up to 2 MHz
♦ Package :
PDIP : 16, 18, 20
SOP : 16, 18, 20
3. PIN ASSIGNMENT
P1.1 1 U 16 P1.0
INT0/P0.0 2
15 XIN
VPP/RST 3
14 XOUT
VSS 4
13 VDD
P2.0 5
12 P2.7
P2.1 6
P2.2 7
P2.3 8
11 P2.6
10 P2.5
9 P2.4
SN8P0211P
SN8P0211S
SN8P0111P
SN8P0111S
P1.2
P1.3
INT0/P0.0
VPP/RST
VSS
P2.0
P2.1
P2.2
P2.3
1 U 18
2 17
3 16
4 15
5 14
6 13
7 12
8 11
9 10
SN8P0212P
SN8P0212S
SN8P0112P
SN8P0112S
P1.1
P1.0
XIN
XOUT
VDD
P2.7
P2.6
P2.5
P2.4
P1.2 1 U 20 P1.1
P1.3 2
19 P1.0
INT0/P0.0
VPP/RST
VSS
VSS
3
4
5
6
18 XIN
17 XOUT
16 VDD
15 VDD
P2.0 7
14 P2.7
P2.1 8
P2.2 9
P2.3 10
13 P2.6
12 P2.5
11 P2.4
SN8P0213P
SN8P0213S
SN8P0113P
SN8P0113S
SONiX TECHNOLOGY CO., LTD
Page 1
Preliminary
January 2000
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet SN8P0211S.PDF ] | |
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