ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 136
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ST72C254G2M6
Manufacturer Part Number
ST72C254G2M6
Description
IC MCU 8BIT 8K FLASH SOIC-28
Manufacturer
STMicroelectronics
Series
ST7r
Datasheets
1.INDART-ST72C254.pdf
(3 pages)
2.ST72C104G1M6.pdf
(141 pages)
3.ST72C215G2M6.pdf
(140 pages)
Specifications of ST72C254G2M6
Core Processor
ST7
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3.2 V ~ 5.5 V
Data Converters
A/D 6x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
ST7
No. Of I/o's
22
Ram Memory Size
256Byte
Cpu Speed
8MHz
No. Of Timers
2
Rohs Compliant
Yes
Processor Series
ST72C2x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SPI
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
22
Number Of Timers
3 bit
Operating Supply Voltage
3.2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7MDT1-DVP2/US
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
In Transition
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST72C254G2M6
Manufacturer:
ST
Quantity:
20 000
ST72104G, ST72215G, ST72216G, ST72254G
16.3 DEVELOPMENT TOOLS
STmicroelectronics offers a range of hardware
and software development tools for the ST7 micro-
controller family. Full details of tools available for
the ST7 from third party manufacturers can be ob-
tain from the STMicroelectronics Internet site:
Third Party Tools
Tools from these manufacturers include C compli-
ers, emulators and gang programmers.
Table 27. STMicroelectronics Tool Features
Table 28. Dedicated STMicroelectronics Development Tools
Note:
1. In-Situ Programming (ISP) interface for FLASH devices.
136/140
ST7 Development Kit
ST7 HDS2 Emulator
ST7 Programming Board No
ST72254G1, ST72C254G1
ST72254G2, ST72C254G2
ST72215G2, ST72C215G2
ST72216G1, ST72C216G1
ST72104G1, ST72C104G1,
ST72104G2, ST72C104G2
ACTUM
BP
COSMIC
CMX
DATA I/O
HITEX
HIWARE
ISYSTEM
KANDA
LEAP
http//mcu.st.com.
Supported Products
Yes. (Same features as
HDS2 emulator but without
logic analyzer)
Yes, powerful emulation
features including trace/
logic analyzer
In-Circuit Emulation
ST7 Development Kit
ST7MDT1-DVP2
Programming Capability
Yes (DIP packages only)
No
Yes (All packages)
STMicroelectronics Tools
Three types of development tool are offered by
ST, all of them connect to a PC via a parallel (LPT)
port: see
ST7 HDS2 Emulator
ST7MDT1-EMU2B
Table 27
1)
and
– ST7 Assembly toolchain
– STVD7 and WGDB7 powerful
– C compiler demo versions
– ST Realizer for Win 3.1 and Win
– Windows Programming Tools
ST7 CD ROM with:
Source Level Debugger for Win
3.1, Win 95 and NT
95.
for Win 3.1, Win 95 and NT
Table 28
ST7 Programming Board
Software Included
ST7MDT1-EPB2/EU
ST7MDT1-EPB2/US
ST7MDT1-EPB2/UK
for more details.