ST72321BJ6 STMicroelectronics, ST72321BJ6 Datasheet - Page 178

• Manufacturer Part Number: ST72321BJ6
• Description: 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72321BJ6

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx
DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
14.3 DEVELOPMENT TOOLS
Development tools for the ST7 microcontrollers in-
clude a complete range of hardware systems and
software tools from STMicroelectronics and third-
party tool suppliers. The range of tools includes
solutions to help you evaluate microcontroller pe-
ripherals, develop and debug your application, and
program your microcontrollers.
14.3.1 Starter kits
ST offers complete, affordable starter kits. Starter
kits are complete, affordable hardware/software
tool packages that include features and samples
to help you quickly start developing your applica-
tion.
14.3.2 Development and debugging tools
Application development for ST7 is supported by
fully optimizing C Compilers and the ST7 Assem-
bler-Linker toolchain, which are all seamlessly in-
tegrated in the ST7 integrated development envi-
ronments in order to facilitate the debugging and
fine-tuning of your application. The Cosmic C
Compiler is available in a free version that outputs
up to 16KBytes of code.
The range of hardware tools includes full-featured
ST7-EMU3 series emulators and the low-cost
RLink in-circuit debugger/programmer. These
tools are supported by the ST7 Toolset from
STMicroelectronics, which includes the STVD7 in-
tegrated development environment (IDE) with
high-level language debugger, editor, project man-
ager and integrated programming interface.
Table 29. STMicroelectronics Development Tools
Note 1: Add suffix /EU, /UK, /US for the power supply of your region.
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ST72321BAR,
ST72F321BAR
ST72321BR,
ST72F321BR
ST72321BJ,
ST72F321BJ
ST72321BK,
ST72F321BK
Supported
Products
ST7MDT20-DVP3
ST7MDT20-DVP3
Emulator
ST7 DVP3 Series
ST7MDT20-T6A/
ST7MDT20-T64/
ST7MDT20-T44/
ST7MDT20-T44/
Connection kit
DVP
DVP
DVP
DVP
Emulation
14.3.3 Programming tools
During the development cycle, the ST7-EMU3 se-
ries emulators and the RLink provide in-circuit
programming capability for programming the Flash
microcontroller on your application board.
ST also provides a low-cost dedicated in-circuit
programmer, the ST7-STICK, as well as ST7
Socket Boards which provide all the sockets re-
quired for programming any of the devices in a
specific ST7 sub-family on a platform that can be
used with any tool with in-circuit programming ca-
pability for ST7.
For production programming of ST7 devices, ST’s
third-party tool partners also provide a complete
range of gang and automated programming solu-
tions, which are ready to integrate into your pro-
duction environment.
Evaluation boards
Three different Evaluation boards are available:
■
■
■
ST7MDT20M-
ST7MDT20J-
ST7MDT20J-
ST7232x-EVAL ST72F321/324/521 evaluation
board, with ICC connector for programming
capability. Provides direct connection to ST7-
DVP3 emulator. Supplied with daughter boards
(core module) for ST72F321, ST72324 &
ST72F521.
ST7MDT20-EVC/
socket
ST7MDT20-EVY/
10x10 socket
Emulator
EMU3
EMU3
EMU3
ST7 EMU3 series
ST7MDT20M-TEB
ST7MDT20J-TEB
ST7MDT20J-TEB
Active Probe &
xx
xx
T.E.B.
1
1
with CAB LQFP64 14x14
with Yamaichi LQFP64
ICC Socket Board
ST7SB20M/xx
Programming
ST7SB20J/xx
ST7SB20J/xx
1
1
1