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PDF ST52E430 Data sheet ( Hoja de datos )
| Número de pieza | ST52E430 | |
| Descripción | 8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ST52E430 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ST52T430/E430
®
ST52T430/E430
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
Three Timer/PWMs, ADC, SCI
Memories
Up to 8 Kbytes EPROM/OTP
256 bytes of RAM
Readout Protection
PRELIMINARY DATASHEET
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
6 interrupt vectors
Top Level External Interrupt (INT)
Peripherals
3 Programmable 8-bit Timer/PWMs with internal
16-bit Prescaler featuring:
– PWM output
– Input capture
– Output Compare
– Pulse Generator mode
Watchdog timer
On-chip 8-bit Sample and Hold A/D Converter
with 8-channel analog multiplexer
Serial Communication Interface with
asynchronous protocol (UART)
I/O Ports
23 I/O PINs configurable in Input and Output
mode
High current sink/source in all pins.
Development tools
High level Software tools
Emulator
Low cost Programmer
Gang Programmer
ST52x430 Devices Summary
Device
NVM
RAM
Timer
PWM
ADC
SCI
Watchdog
Operating
Supply
I/O
Package
ST52T430K1
2K OTP
256 3x8-bit 8-Ch
Yes
Yes
3.0-5.5 V
23 Sdip32 Sso34 Tqfp32
ST52T430K2
4K OTP
256
3x8-bit
8-Ch
Yes
Yes
3.0-5.5 V
23 Sdip32 Sso34 Tqfp32
ST52T430K3
8K OTP
256
3x8-bit
8-Ch
Yes
Yes
3.0-5.5 V
23 Sdip32 Sso34 Tqfp32
ST52E430K3
8K EPROM
256
3x8-bit
8-Ch
Yes
Yes
3.0-5.5 V
23
Csdip32w
Rev. 1.9 - May 2003
1/88
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
1 page  
ST52T430/E430
12.5 Clock and Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
12.6 Memory Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
12.7 ESD Pin Protection Strategy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
12.7.1 Standard Pin Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12.7.2 Multi-supply Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
12.8 Port Pin Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
12.8.1 General Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
12.9 Control Pin Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
12.9.1 RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
12.9.2 VPP pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
12.10 8-bit A/D Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
5/88
5 Page 
ST52T430/E430
Table 1.2 ST52x430 TQFP32 Pin list
TQFP32
Pins
NAME
Programming Phase
1 INT/PC0
PHASE signal (PHASE)
2 T0OUT/PC1
3 T1OUT/PC2
4 T2OUT/PC3
5 TX/PC4
6 RX/PC5
7 PC6
8 PC7
9 Ain0/PB0
Address Reset (RST_ADD)
10 Ain1/PB1 Address Increment (INC_ADD)
11
Ain2/PB2
Configuration Reset (RST_CONF)
12
Ain3/PB3
Configuration Increment (INC_CONF)
13 VDDA
Analog Power Supply
14 GNDA
Analog Ground
15 Ain4/PB4
16 Ain5/PB5
21 Ain6/PB6
22 Ain7/PB7/PA7
I/O EPROM Data
19 PA6
I/O EPROM Data
20 T0CLK/PA5
I/O EPROM Data
21 T0STRT/PA4
I/O EPROM Data
22 T2OUT/PA3
I/O EPROM Data
23 T1OUT/PA2
I/O EPROM Data
24 T0OUT/PA1
I/O EPROM Data
25 T0RES/PA0
I/O EPROM Data
26 VPP EPROM Programming Power supply
(12V ± 5%)
27 Vss
28 VDD
29 RESET
30 OSCOUT
31 OSCIN
32 TEST
Digital Ground
Digital Power Supply
General Reset
Must be tied to Vss
Working Phase
External interrupt, Digital I/O
Timer/PWM 0 output, Digital I/O
Timer/PWM 1 output, Digital I/O
Timer/PWM 2 output, Digital I/O
SCI Output, Digital I/O
SCI Input, Digital I/O
Digital I/O
Digital I/O
Analog Input, Digital I/O
Analog Input, Digital I/O
Analog Input, Digital I/O
Analog Input, Digital I/O
Analog Power Supply
Analog Ground
Analog Input, Digital I/O
Analog Input, Digital I/O
Analog Input, Digital I/O
Analog Input, Digital I/O
Digital I/O
Timer/PWM 0 clock, Digital I/O
Timer/PWM 0 start/stop, Digital I/O
Timer/PWM 2 compl. output, Digital I/O
Timer/PWM 1 compl. output, Digital I/O
Timer/PWM 0 compl. output, Digital I/O
Timer/PWM 0 Reset, Digital I/O
EPROM VDD or Vss
Digital Ground
Digital Power Supply
General Reset
Oscillator Output
Oscillator Input
Must be tied to Vss
11/88
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ST52E430.PDF ] | |
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