ST52T520F1B6 [STMICROELECTRONICS]
8-BIT, OTPROM, 24MHz, MICROCONTROLLER, PDIP20, PLASTIC, DIP-20;
| 型号： | ST52T520F1B6 |
| 厂家： | 
ST |
| 描述： | 8-BIT, OTPROM, 24MHz, MICROCONTROLLER, PDIP20, PLASTIC, DIP-20 可编程只读存储器 光电二极管 |
| 文件： | 总4页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
ST52T520/E520
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
2
Two Timer/PWMs, ADC, I C, SPI
TARGET SPECIFICATION
Memories
■ Up to 8 Kbytes EPROM/OTP
■ Up to 512 bytes of RAM
■ Readout protection
Core
■ Register File based architecture
■ 105 basic instructions
■ Hardware multiplication and division
■ Decision Processor for the implementation of
Fuzzy Logic algorithms
■ Deep configurable System and User Stacks
Clock and Power Supply
■ Up to 24 MHz clock frequency.
■ Power-On Reset (POR) and Low Voltage
Detector (LVD)
■ Power Saving features
Interrupts
■ Up to 8 interrupt vectors
■ Non-Maskable Interrupt (NMI)
■ Two Port Interrupts with up to 16 sources
I/O Ports
Peripherals
■ 14 or 22 I/O PINs configurable in pull-up, push-
pull, weak pull-up, open-drain and high-
impedance
■ On-chip 8-bit A/D Converter with 8 channel
analog multiplexer.
■ 2 Programmable 16 bit Timer/PWMs with
■ High current sink/source in all pins
internal 16-bit Prescaler featuring:
– PWM output
– Input capture
Development tools
■ High level Software tools
– Output compare
– Pulse generator mode
■ Watchdog timer
■ ‘C’ Compiler
■ Emulator
■ Low cost Programmer
■ Gang Programmer
2
■ I C Peripheral with master and slave mode
■ 3-wire SPI Peripheral supporting Single
Master and Multi Master SPI modes
September 2001
1/4
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
ST52T520/E520
Figure 1. ST52x520 Block Diagram
I2C
PROGRAM
MEMORY
PA7:0
PORT A
EPROM/OTP
DATA RAM
256 bytes
TIMER/PWM 0
TIMER/PWM 1
MEMORY
INTERFACE
CORE
PORT B
ADC
ALU &
DPU
PB7:0
PC5:0
DECISION
PROCESSOR
CONTROL
UNIT
PORT C
SPI
Register File
256 bytes
Input
registers
WATCHDOG
PC
FLAGS
POWER SUPPLY
POWER ON
RESET
OSCILLATOR
& LVD
VDD VPP
VSS
OSCIN OSCOUT
RESET
2/4
ST52T520/E520
Table 1. ST52x520 Devices Summary
Device
NVM
RAM
EEPROM
Timers
ADC
Comms
I2C
I/O
Package
8-bit
6 Ch
ST52T520F0py
1 K OTP
256
-
2X16-bit
14
Dip/So 20
8-bit
8 Ch
I2C SPI
I2C
ST52T520G0py
ST52T520F1py
ST52T520G1py
ST52T520F2py
ST52T520G2py
ST52T520F3py
ST52T520G3py
ST52E520F3D6
ST52E520G3D6
1 K OTP
2 K OTP
256
256
256
512
512
512
512
512
512
-
-
-
-
-
-
-
-
-
2X16-bit
2X16-bit
2X16-bit
2X16-bit
2X16-bit
2X16-bit
2X16-bit
2X16-bit
2X16-bit
22
14
22
14
22
14
22
14
22
Dip/So 28
Dip/So 20
Dip/So 28
Dip/So 20
Dip/So 28
Dip/So 20
Dip/So 28
CDip 20
8-bit
6 Ch
8-bit
8 Ch
I2C SPI
I2C
2 K OTP
8-bit
6 Ch
4 K OTP
8-bit
8 Ch
I2C SPI
I2C
4 K OTP
8-bit
6 Ch
8 K OTP
8-bit
8 Ch
I2C SPI
I2C
8 K OTP
8-bit
6 Ch
8 K EPROM
8 K EPROM
8-bit
8 Ch
I2C SPI
CDip 28
Table 2. ST52x520 Common Features
COMMON FEATURES
ST52x520
Watchdog
Yes
Other Features
NMI, LVD, POR
From -40° to +85°
3 - 5.5 V
Temperature Range
Operating Supply
CPU Frequency
from 1 to 24 MHz.
Legend:
Sales code:
ST52tnnncmpy
F=FLASH, T=OTP, E=EPROM
500, 503, 504, 510, 513, 514, 520, 521, 530
Memory type (t):
Subfamily (nnn):
Pin Count (c):
Memory Size (m):
Packages (p):
Y=16 pins, F=20 pins, G=28 pins, K=32/34 pins, J=42/44 pins
0=1 Kb, 1=2 Kb, 2=4 Kb, 3=8 Kb
B=PDIP, D=CDIP, M=PSO, T=TQFP
Temperature (y):
0=+25, 1=0 +70, 3=-40 +125, 5=-10 +85, 6=-40 +85, 7=-40 +105
3/4
ST52T520/E520
Full Product Information at http://mcu.st.com
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2001 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - China - Canada - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta
- Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.
http://www.st.com
4/4
相关型号：
©2020 ICPDF网 联系我们和版权申明