Datasheet > STR720

STR720

更新时间： 2024-11-05 21:54:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		通信
页数	文件大小	规格书
401页	2318K
描述
ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES

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STR720 数据手册

STR720

ARM720T^™16/32-BIT MCU WITH 16K RAM, USB, CAN,

3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES

PRELIMINARY DATA

■ ARM720T MCU

– 32-bit RISC MCU with 3-stage pipeline.

– Max. CPU frequency 70 MHz

– Fully instructions compatible with the

ARM7 family of processors

– 8 KByte Instruction + Data cache, 4-way

set-associative

PQFP208

28 x 28 x 3.4mm

– Write buffer de-coupling CPU from system

memory during write operations

driven from internal selectable clock

(oscillator or CPU clock), output compare

and input capture functions.

– MMU for virtual to physical address

mapping and memory protection

■ Memories

– 16-bit Watchdog Timer with 8-bit prescaler

– 16 KBytes Program RAM Memory

– External SDRAM Interface for up to 128

Mbytes SDRAM

– External Memory Interface (EMI) for up to 8

Mbytes SRAM, Flash, ROM.

■ 6 Communications Interfaces

– USB v 2.0 Full Speed (12Mbit/s) Device

Function with Suspend and Resume

support

– CAN module compliant with the CAN

specification V2.0 part B (active).

– Two High-Speed Universal Asynchronous

Receiver Transmitter (UART) for full-duplex

asynchronous communication.

– Two Buffered Serial Peripheral Interfaces

(BSPI) for full-duplex, synchronous,

communications with external devices,

master or slave operation.

– ATAPI interface supporting PIO4 mode

■ Nested interrupt controller

– Fast interrupt handling with multiple vectors

– 32 vectors with 16 IRQ priority levels

– 2 maskable FIQ sources

■ Clock, Reset and Supply Management

– Internal system clocks generated by fully

internal PLL

– Power management providing different

operating modes: RUN, SLOW, STOP,

STANDBY.

■ A/D Converter

– Sigma Delta Analog/Digital Converter with

11.5-bit ENOB resolution supporting 4

multiplexed inputs at up to 950 Hz sampling

rate.

■ 34 I/O ports

– 34 multifunctional bidirectional I/O lines

– 5 ports with interrupt capability

■ 3 Timers

■ Development Tools Support

– 5-pin JTAG port (IEEE 1149.1 Standard)

– Two 16-bit programmable Timer modules

with prescaler (f

divided by 1 to 256)

APB

Table 1. Device Summary

Features

STR720RBQ6

STR720RXH6

Boot ROM - bytes

Program RAM - bytes

Operating Voltage

Operating Temperature

Package

16K

3.0 to 3.6V for I/Os and A/D, 1.8V for core and backup block

-40 to +85°C

BGA (contact marketing for details)

PQFP208 28x28x3.4

Rev. 4.0

December 2004

1/401

^{This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.}1

12 3 4 5 6 7...401

中文翻译

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与STR720相关器件

型号	品牌	获取价格	描述	数据表
STR720-EVAL	STMICROELECTRONICS	获取价格	Evaluation Board for STR72xF
STR720RBQ6	STMICROELECTRONICS	获取价格	ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
STR720RXH6	STMICROELECTRONICS	获取价格	ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
STR730F	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR730FZ1H6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR730FZ1H7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR730FZ1T6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR730FZ1T7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR730FZ2H6	STMICROELECTRONICS	获取价格	ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
STR730FZ2H7	STMICROELECTRONICS	获取价格	ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES

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