|
|
PDF SH79F165 Data sheet ( Hoja de datos )
| Número de pieza | SH79F165 | |
| Descripción | Enhanced 8051 Microcontroller | |
| Fabricantes | SINO WEALTH | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SH79F165 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
SH79F085/SH79F165
Enhanced 8051 Microcontroller with 20-Bit ADC
1. Features
� 8051 compatible Pipe-lined instruction based on the
single-chip 8-bit microcontroller
� Flash ROM：
- SH79F085: 8K Bytes
- SH79F165: 16K Bytes
� RAM: internal 256 Bytes, external 256 Bytes
� EEPROM: internal 512 Bytes
� Operation Voltage: VDD = 3.0V - 5.5V
� Oscillator (code option):
- Crystal oscillator: 400kHz - 16.6MHz
- Crystal oscillator: 32.768kHz
- Internal RC: 16.6MHz
- Internal RC: 128kHz
� 15/19 CMOS bi-directional I/O pins
- SH79F085: 15/19 I/O
- SH79F165: 19 I/O
� Built-in pull-up resistor for input pin
� Four 16-bit timer/counters: T0, T1, T2, T3
� Built-in EUART
� Powerful interrupt sources:
- Timer0, Timer1, Timer2, Timer3
- INT0 - 2
- ADC, EUART, SCM
� Built-in Buzzer
� In system programming (ISP)
� Built-in regulator
- Output voltage: 2.7V
� 20-Bit Σ-ΔAnalog Digital Converter (ADC)
- 20-bit data output, 16-bit resolution
- SH79F085: 2 differential input
- SH79F165: 3 differential input
� Built-in Programmable Gain Amplifier (PGA)
- Gain: 12.5X - 200X
� Built-in Low Voltage Reset (LVR) function
- LVR Voltage: 3.1V
- LVR Voltage: 4.3V
� CPU Machine cycle: 1 oscillator clock
� Built-in Watch Dog Timer (WDT) (code option)
� Built-in oscillator Warm-up Timer
� Support low power operation modes:
- IDLE Mode
- Power-Down Mode
� Flash Type
� Package:
- SH79F085: TSSOP20/SOP24
- SH79F165: SOP24
2. General Description
The SH79F085/SH79F165 is a fast 8051 compatible micro-controller with a redesigned CPU of no wasted clock and memory
cycles. Typically, it will be faster and exhibit better performance than the traditional 8051 at the same oscillator frequency.
The SH79F085/SH79F165 retains most features of the standard 8051. These features include internal 256 bytes RAM and four
16-bit timer/counters, one UART, and external interrupt INT0, INT1 & INT2. The SH79F085 contains 8K bytes Flash memory
block both for program and data. The SH79F165 contains 16K bytes Flash memory block both for program and data.
Some standard communication modes such as EUART are supported in the SH79F085/SH79F165. Also the 20-bit Σ-Δ analog
to digital converter (ADC) are incorporated in SH79F085/SH79F165.
For high reliability and low cost, the SH79F085/SH79F165 builds in Watchdog Timer and Low Voltage Reset function. And
SH79F085/SH79F165 also supports two power saving modes to reduce power consumption.
1 V2.1
1 page  
Table 4.1 Pin Function
Pin No.
SH79F085 SH79F085
(TSSOP20) (SOP24)
11
SH79F165
(SOP24)
1
Pin Name
BUZ/P1.0
2 2 2 TDO/RXD/P1.1
3 3 3 TMS/TXD/P1.2
4
4
4
————
RST/P 0.4
5 5 5 XTAL1/T0/P0.5
6 6 6 XTAL2/T1/P0.6
7 7 7 TDI/T2/P1.3
8 8 8 TCK/T2EX/INT0/P1.4
9 9 9 AIN1+/INT1/P1.5
10 10 10 AIN1-/INT2/P1.6
- 11 11 P1.7
- 12 12 P2.0
- 13 13 AIN2+/P2.1
- 14 14 AIN2-/P2.2
11 15 15 VIN+/P2.3
12 16 16 VIN-/P2.4
13 17 17 AIN0+/P2.5
14 18 18 AIN0-/P2.6
15 19 19 VREF/P2.7
16 20 20 AGND
17 21 21 VDDR
18 22 22 VDD
19 23 23 C
20 24 24 GND
SH79F085/SH79F165
Default Function
P1.0
P1.1
P1.2
P0.4 or reset pin, controlled by code option
P0.5 or XTAL1, controlled by code option
P0.6 or XTAL2, controlled by code option
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
AGND
VDDR
V DD
C
GND
5
5 Page 
SH79F085/SH79F165
Table 6.7 Interrupt SFRs
Mnem
IEN 0
IEN 1
IPH 0
IPL 0
IPH 1
IPL 1
EX F0
Add
A8H
A9H
B4H
B8H
B5H
B9H
E8H
Name
Interrupt Enable Control0
Interrupt Enable Control1
Interrupt Priority Control High0
Interrupt Priority Control Low0
Interrupt Priority Control High1
Interrupt Priority Control Low1
External Interrupt Control0
POR/WDT/LVR
/PIN Reset Value
00000000
0--0--0-
-0000000
-0000000
0--0--0-
0--0--0-
----00-0
Bit7
EA
ESCM
-
-
PSCM L
PSCMH
-
Table 6.8 Port SFRs
Mnem
P0
Add
80H
Name
3-bit Port0
POR/WDT/LVR
/PIN Reset Value
-000----
Bit7
-
P1 90H
8-bit Port1
00000000
P1 . 7
P2 A0H
8-bit Port2
00000000
P 2.7
P0CR E1H Port0 input/output direction control
-000----
-
P1CR E2H Port1 input/output direction control 00000000
P1CR.7
P2CR E3H Port1 input/output direction control 00000000
P 2CR.7
P0PCR E9H Internal pull-high enable for Port0
-000----
-
P1PCR EAH Internal pull-high enable for Port1 00000000
P1PCR. 7
P2PCR EBH Internal pull-high enable for Port2 00000000
P2PCR.7
Bit6
EA DC
-
PADCH
PADCL
-
-
-
Bit6
P0 .6
P1 . 6
P 2.6
P0CR.6
P1CR. 6
P2CR.6
P0PCR.6
P1PCR.6
P 2 PCR.6
Bit5
ET2
-
PT2H
PT2L
-
-
-
Bit5
P0.5
P1.5
P2.5
P0CR.5
P1CR. 5
P2CR.5
P0PCR.5
P1PCR.5
P 2 PCR.5
Bit4
ES
ET3
PS0H
PS0L
PT 3H
PT3L
-
Bit4
P0.4
P1.4
P2.4
P0CR.4
P1CR.4
P 2CR.4
P0PCR.4
P1PCR.4
P2PCR.4
Bit3
ET1
-
PT1H
PT1L
-
-
IT 2.1
Bit3
-
P1 .3
P 2.3
-
P1CR.3
P2CR.3
-
P1PCR.3
P2PCR.3
Bit2
EX1
-
PX 1H
PX1L
-
-
IT 2.0
Bit2
-
P1 .2
P 2.2
-
P1CR.2
P2CR.2
-
P1PCR.2
P 2PCR.2
Bit1
ET0
EX2
PT0H
PT0L
PX2 H
PX2L
-
Bit1
-
P1.1
P2.1
-
P1CR.1
P2CR.1
-
P1PCR.1
P2PCR.1
Bit0
EX0
-
PX0H
PX0L
-
-
IE2
Bit0
-
P1.0
P2.0
-
P1CR.0
P2CR.0
-
P1PCR.0
P2PCR.0
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SH79F165.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SH79F1611 | Enhanced integrated ADC and PWM 8051 microcontroller | SINO WEALTH |
| SH79F1612A | 10-bit ADC | SINO WEALTH |
| SH79F1616 | ADC with 10-bit enhanced 8051 microcontroller | SINO WEALTH |
| SH79F1616 | Enhanced 8051 Microcontroller | SINO WEALTH |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |