ST72C334J4T6 STMicroelectronics, ST72C334J4T6 Datasheet - Page 147

• Manufacturer Part Number: ST72C334J4T6
• Description: MCU 8BIT FLASH SPI SCI 44TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72C334J4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 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: 44-TQFP, 44-VQFP
• Processor Series: ST72C3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7C334-INDART, ST7MDT2-EPB2/US
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4838

18.3 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:
Tools from these manufacturers include C compli-
ers, emulators and gang programmers.
STMicroelectronics Tools
Three types of development tool are offered by
ST, all of them connect to a PC via a parallel (LPT)
port: see
Table 26. STMicroelectronics Tool Features
Table 27. Dedicated STMicroelectronics Development Tools
Note:
1. In-Situ Programming (ISP) interface for FLASH devices.
ST7 Development Kit
ST7 HDS2 Emulator
ST7 Programming Board No
ST72(C)334J2,
ST72(C)334J4,
ST72(C)334N2,
ST72(C)334N4,
ST72(C)314J2,
ST72(C)314J4,
ST72(C)314N2,
ST72(C)314N4,
ST72(C)124J2
http//mcu.st.com.
Supported Products
Table 26
and
Table 27
Yes. (Same features as
HDS2 emulator but without
logic analyzer)
Yes, powerful emulation
features including trace/
logic analyzer
In-Circuit Emulation
ST7 Development Kit
for more details.
ST7MDT2-DVP2
Programming Capability
Yes (DIP packages only)
No
Yes (All packages)
ST7 HDS2 Emulator
ST7MDT2-EMU2B
ST72334J/N, ST72314J/N, ST72124J
1)
– 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
ST7 Programming Board
Software Included
ST7MDT2-EPB2/EU
ST7MDT2-EPB2/US
ST7MDT2-EPB2/UK
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