STR730FZ2T7
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- Mfr.Part #
- STR730FZ2T7
- Manufacturer
- STMicroelectronics
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 144LQFP
- Stock
- 42,217
- In Stock ：
- 42,217
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of I/O :
- 112
- Program Memory Type :
- FLASH
- Speed :
- 36MHz
- Oscillator Type :
- Internal
- EEPROM Size :
- -
- Package / Case :
- 144-LQFP
- Voltage - Supply (Vcc/Vdd) :
- 4.5V ~ 5.5V
- Program Memory Size :
- 256KB (256K x 8)
- RAM Size :
- 16K x 8
- Core Size :
- 32-Bit Single-Core
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 16x10b
- Core Processor :
- ARM7®
- Product Status :
- Obsolete
- Connectivity :
- CANbus, I²C, SPI, UART/USART
- Peripherals :
- DMA, POR, PWM, WDT
- Operating Temperature :
- -40°C ~ 105°C (TA)
- Supplier Device Package :
- -
- Datasheets
- STR730FZ2T7
256KB 256K x 8 FLASH ARM7® 32-Bit Microcontroller STR7 Series STR730 144 Pin 36MHz 5V 144-LQFP
STR730FZ2T7 Description
STR73xF family combines the high performance ARM7TDMI? CPU with an extensive range of peripheral functions and enhanced I/O capabilities. All devices have on-chip high-speed single voltage Flash memory and high-speed RAM. The STR73xF family has an embedded ARM core and is therefore compatible with all ARM tools and software. STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete
development packages all tailored for ST’s ARM core-based MCUs. The range of development packages includes third-party solutions that come complete with a graphical development environment and an in-circuit emulator/programmer featuring a JTAG application interface. These support a range of embedded operating systems (OS), while several royalty-free OSs are also available.
STR730FZ2T7 Features
■ Core
– ARM7TDMI 32-bit RISC CPU
– 32 MIPS @ 36 MHz
■ Memories
– Up to 256 Kbytes Flash program memory
(10,000 cycles endurance, data retention
20 years @ 85° C)
– 16 Kbytes RAM
■ Clock, reset and supply management
– 4.5 - 5.5 V application supply and I/Os
– Embedded 1.8 V regulator for core supply
– Embedded oscillator running from external
4-8 MHz crystal or ceramic resonator
– Up to 36 MHz CPU frequency with internal
PLL
– 32 kHz or 2 MHz internal RC oscillator,
software configurable for fast startup and
backup clock
– Real-time clock for clock-calendar function
– Wake-up timer driven by internal RC for
wake-up from STOP mode
– 5 power saving modes: SLOW, WFI,
LPWFI, STOP and HALT modes
■ Nested interrupt controller
– Fast interrupt handling with multiple vectors
– 64 maskable IRQs with 64 vectors and 16
priority levels
– 2 maskable FIQ sources
– 16 external interrupts, up to 32 wake-up
lines
■ Up to 112 I/O ports
– 72/112 multifunctional bidirectional I/Os
STR730FZ2T7 Applications
Printers
Scanners
alarm systems
video intercoms
HVACs
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