|
|
PDF ST52E420 Data sheet ( Hoja de datos )
| Número de pieza | ST52E420 | |
| Descripción | (ST52T410 - ST52T420) 8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ST52E420 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
®
ST52T410/T420/
E420
ST52T410/T420/E420
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
Three Timer/PWMs, ADC, WDG
Memories
Up to 4 Kbytes OTP
PRELIMINARY DATASHEET
128 bytes of RAM
Readout Protection
Core
Register File Based Architecture
55 instructions
Hardware multiplication and division
Decision Processor for the implementation of
Fuzzy Logic algorithms
Clock and Power Supply
Up to 20 MHz clock frequency.
Power Saving features
Interrupts
Up to 5 interrupt vectors
Top Level External Interrupt (INT)
I/O Ports
19 I/O PINs configurable in Input and Output
mode
High current sink/source in all pins.
Peripherals
3 Programmable 8-bit Timer/PWMs with internal
16-bit Prescaler featuring:
– PWM output
– Input capture
– Output compare
– Pulse generator mode
On-chip 8-bit Sample and Hold A/D Converter
with 8-channel analog multiplexer (ST52T420/
E420 only)
Watchdog timer
Development tools
High level Software tools
Emulator
Low cost Programmer
Gang Programmer
Rev. 1.6 - November 2002
1/84
1 page  
ST52T410/T420/E420
11.7.2 Multi-supply Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.8 Port Pin Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
11.8.1 General Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11.9 Control Pin Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
11.9.1 RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
11.9.2 VPP pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
11.10 8-bit A/D Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
5/84
5 Page 
ST52T410/T420/E420
Table 1.1 ST52T410/ST52x420 SO28 & PDIP28 Pin list
SO28
Pins
NAME
Programming Phase
Working Phase
1 RESET
General Reset
General Reset
2 OSCOUT
Oscillator Output
3 OSCIN
Oscillator Input
4 TEST
Must be tied to Vss
Must be tied to Vss
5 INT/PC0
PHASE signal (PHASE)
External interrupt, Digital I/O
6 T0OUT/PC1
Timer/PWM 0 output, Digital I/O
7 T1OUT/PC2
Timer/PWM 1 output, Digital I/O
8 T2OUT/PC3
Timer/PWM 2 output, Digital I/O
9 Ain0/PB0 Address Reset (RST_ADD)
Analog Input (*), Digital I/O
10
Ain1/PB1
Address Increment (INC_ADD)
Analog Input (*), Digital I/O
11
Ain2/PB2
Configuration Reset (RST_CONF)
Analog Input (*), Digital I/O
12 Ain3/PB3
Configuration Increment
Analog Input (*), Digital I/O
13 VDDA
Analog Power Supply
Analog Power Supply (*)
14 GNDA
Analog Ground
Analog Ground (*)
15 Ain4/PB4
Analog Input (*), Digital I/O
16 Ain5/PB5
Analog Input (*), Digital I/O
17 Ain6/PB6
Analog Input (*), Digital I/O
18 Ain7/PB7/PA7
I/O EPROM Data
Analog Input (*), Digital I/O
19 PA6
I/O EPROM Data
Digital I/O
20 T0CLK/PA5
I/O EPROM Data
Timer/PWM 0 clock, Digital I/O
21 T0STRT/PA4
I/O EPROM Data
Timer/PWM 0 start/stop, Digital I/O
22 T2OUT/PA3
I/O EPROM Data
Timer/PWM 2 compl. output, Digital I/O
23 T1OUT/PA2
I/O EPROM Data
Timer/PWM 1 compl. output, Digital I/O
24 T0OUT/PA1
I/O EPROM Data
Timer/PWM 0 compl. output, Digital I/O
25 T0RES/PA0
I/O EPROM Data
Timer/PWM 0 Reset, Digital I/O
26
VPP
EPROM Programming Power
supply (12V ± 5%)
EPROM VDD or Vss
27 Vss
28 VDD
(*) ST52x420 only
Digital Ground
Digital Power Supply
Digital Ground
Digital Power Supply
11/84
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ST52E420.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ST52E420 | (ST52T410 - ST52T420) 8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs | ST Microelectronics |
| 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 |