ST72521R9 STMicroelectronics, ST72521R9 Datasheet - Page 206

• Manufacturer Part Number: ST72521R9
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72521R9

• 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

ST72F521, ST72521B
DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
14.3 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-
tained from the STMicroelectronics Internet site:
http//www.st.com.
Tools from these manufacturers include C compli-
ers, evaluation tools, emulators and programmers.
Emulators
Two types of emulators are available from ST for
the ST725 family:
■
■
In-circuit Debugging Kit
Two configurations are available from ST:
■
Table 31. STMicroelectronics Development Tools
Note 1: Add suffix /EU, /UK, /US for the power supply of your region.
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ST72521M,
ST72F521M
ST72521AR,
ST72F521AR
ST72521R,
ST72F521R
ST7 DVP3 entry-level emulator offers a flexible
and modular debugging and programming
solution. SDIP42 & SDIP32 probes/adapters
are included, other packages need a specific
connection kit (refer to
ST7 EMU3 high-end emulator is delivered with
everything (probes, TEB, adapters etc.) needed
to start emulating the ST725. To configure it to
emulate other ST7 subfamily devices, the active
probe for the ST7EMU3 can be changed and
the ST7EMU3 probe is designed for easy
interchange of TEBs (Target Emulation Board).
See
STXF521-IND/USB:
Debugging kit from Softec Microsystems.
Includes STX-InDART/USB board (USB port)
Supported
Products
Table
31.
ST7MDT20-DVP3
Emulator
Table
ST7 DVP3 Series
Low-cost
31)
ST7MDT20-T6A/
ST7MDT20-T80/
ST7MDT20-T64/
Connection kit
In-Circuit
DVP
DVP
DVP
Emulation
■
Flash Programming tools
■
■
Evaluation boards
Three different Evaluation boards are available:
■
■
■
ST7MDT20M-
and a specific demo board for ST72521
(TQFP64)
STxF-INDART
ST7-STICK ST7 In-circuit Communication Kit, a
complete
programming ST7 Flash devices. It connects to
a host PC parallel port and to the target board or
socket board via ST7 ICC connector.
ICC Socket Boards provide an easy to use and
flexible means of programming ST7 Flash
devices. They can be connected to any tool that
supports the ST7 ICC interface, such as ST7
EMU3, ST7-DVP3, inDART, ST7-STICK, or
many third-party development tools.
ST7232x-EVAL ST72F321/325/521 evaluation
board, with ICC connector for programming
capability. Provides direct connection to ST7-
DVP3 emulator. Supplied with daughter boards
(core module) for ST72F321, ST72F324,
ST72325 & ST72F521 (the ST72F32x chips are
not included)
ST7MDT20-EVC/
socket
ST7MDT20-EVY/
10x10 socket
Emulator
EMU3
ST7 EMU3 series
software/hardware
ST7MDT20M-TEB
Active Probe &
xx
xx
T.E.B.
1
1
with CAB TQFP64 14x14
with Yamaichi TQFP64
ICC Socket Board
ST7SB20M/xx
Programming
package
for
1