ST72C254G2M6 STMicroelectronics, ST72C254G2M6 Datasheet - Page 136

• Manufacturer Part Number: ST72C254G2M6
• Description: IC MCU 8BIT 8K FLASH SOIC-28
• Manufacturer: STMicroelectronics
• Series: ST7r

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

ST72104Gx, ST72215Gx, ST72216Gx, ST72254Gx
15.3 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:
➟ http//mcu.st.com.
Third Party Tools
■
■
■
■
■
■
■
■
■
■
Tools from these manufacturers include C compli-
ers, emulators and gang programmers.
Table 26. STMicroelectronics Tool Features
Table 27. Dedicated STMicroelectronics Development Tools
Note:
1. In-Situ Programming (ISP) interface for FLASH devices.
136/141
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
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 26
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 27
ST7 Programming Board
Software Included
ST7MDT1-EPB2/EU
ST7MDT1-EPB2/US
ST7MDT1-EPB2/UK
for more details.