位置:R5F52305ADND > R5F52305ADND详情
R5F52305ADND中文资料

厂家型号 | R5F52305ADND |
文件大小 | 4008.38Kbytes |
页面数量 | 170页 |
功能描述 | 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory, various communication functions including USB 2.0 full-speed host/function/OTG, CAN, SD hostnterface,serial sound interface, capacitive touch sensing unit, |
数据手册 | |
生产厂商 | Renesas Technology Corp |
简称 | RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
LOGO |
R5F52305ADND数据手册规格书PDF详情
Features
■ 32-bit RXv2 CPU core
? Max. operating frequency: 54 MHz
Capable of 88.56 DMIPS in operation at 54 MHz
? Enhanced DSP: 32-bit multiply-accumulate and 16-bit
multiply-subtract instructions supported
? Built-in FPU: 32-bit single-precision floating point (compliant to
IEEE754)
? Divider (fastest instruction execution takes two CPU clock cycles)
? Fast interrupt
? CISC Harvard architecture with 5-stage pipeline
? Variable-length instructions, ultra-compact code
? On-chip debugging circuit
? Memory protection unit (MPU) supported
■ Low power design and architecture
? Operation from a single 1.8-V to 5.5-V supply
? RTC capable of operating on the battery backup power supply
? Three low power consumption modes
? Low power timer (LPT) that operates during the software standby state
■ On-chip flash memory for code
? 128- to 512-Kbyte capacities
? On-board or off-board user programming
? Programmable at 1.8 V
? For instructions and operands
■ On-chip data flash memory
? 8 Kbytes (1,000,000 program/erase cycles (typ.))
? BGO (Background Operation)
■ On-chip SRAM, no wait states
? 32- to 64-Kbyte size capacities
■ Data transfer functions
? DMAC: Incorporates four channels
? DTC: Four transfer modes
■ ELC
? Module operation can be initiated by event signals without using
interrupts.
? Linked operation between modules is possible while the CPU is sleeping.
■ Reset and supply management
? Eight types of reset, including the power-on reset (POR)
? Low voltage detection (LVD) with voltage settings
■ Clock functions
? Main clock oscillator frequency: 1 to 20 MHz
? External clock input frequency: Up to 20 MHz
? Sub-clock oscillator frequency: 32.768 kHz
? PLL circuit input: 4 MHz to 12.5 MHz
? On-chip low- and high-speed oscillators, dedicated on-chip low-speed
oscillator for the IWDT
? USB-dedicated PLL circuit: 4, 6, 8, or 12 MHz
54 MHz can be set for the system clock and 48 MHz for the USB clock
? Generation of a dedicated 32.768-kHz clock for the RTC
? Clock frequency accuracy measurement circuit (CAC)
■ Realtime clock
? Adjustment functions (30 seconds, leap year, and error)
? Calendar count mode or binary count mode selectable
? Time capture function
? Time capture on event-signal input through external pins
■ Independent watchdog timer
? 15-kHz on-chip oscillator produces a dedicated clock signal to drive
IWDT operation.
■ Useful functions for IEC60730 compliance
? Self-diagnostic and disconnection-detection assistance functions for
the A/D converter, clock frequency accuracy measurement circuit,
independent watchdog timer, RAM test assistance functions using the
DOC, etc.
■ External address space
? Four CS areas (4 × 16 Mbytes)
? 8- or 16-bit bus space is selectable per area
■ MPC
? Input/output functions selectable from multiple pins
R5F52305ADND供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
中天科工半导体(深圳)有限公司 |
R5F52305ADND#20 |
Renesas Electronics America In |
24+ |
64-WFQFN 裸露焊盘 |
25000 |
微控制器MCU单片机-原装正品 |
|
深圳市科雨电子有限公司 |
R5F52305ADND#U0 |
RENESAS |
20+ |
QFP-64 |
2080 |
就找我吧!--邀您体验愉快问购元件! |
|
深圳市河锋鑫科技有限公司 |
R5F52305ADND#U0 |
Renesas |
22+ |
64HWQFN |
9000 |
原厂渠道,现货配单 |
|
深圳市赛特兴科技有限公司 |
R5F52305ADND#U0 |
Renesas |
QQ咨询 |
64-WFQFN |
3000 |
原装正品/微控制器元件授权代理直销! |
|
北京天阳诚业科贸有限公司 |
R5F52305ADND#U0 |
RENESAS |
24+ |
con |
35960 |
查现货到京北通宇商城 |
|
深圳市德力诚信科技有限公司 |
R5F52305ADND#U0 |
RENESAS |
24+ |
con |
35960 |
查现货到京北通宇商城 |
|
深圳市宏捷佳电子科技有限公司 |
R5F52305ADND#20 |
Renesas Electronics America In |
24+ |
64-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|
深圳市高捷芯城科技有限公司 |
R5F52305ADND#U0 |
RENESAS(瑞萨)/IDT |
23+ |
QFN64EP(9x9) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|
讯运(深圳/上海)电子有限公司 |
R5F52305ADND#U0 |
RENESAS(瑞萨)/IDT |
2021+ |
HWQFN-64(9x9) |
499 |
||
万三科技(深圳)有限公司 |
R5F52305ADND#40 |
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
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Renesas Technology Corp 瑞萨科技有限公司
瑞萨科技公司(Renesas Technology Corp.)是一家全球领先的半导体解决方案供应商,总部位于日本东京。公司成立于2002年,由原日立半导体和三菱电机半导体合并而成,专注于提供高性能和高效能的微控制器、模拟和混合信号IC、功率半导体以及系统集成解决方案,广泛应用于汽车、工业控制、信息通信、消费电子等多个领域。瑞萨科技的产品组合涵盖微控制器(MCUs)、模拟和混合信号IC、功率半导体以及汽车解决方案等。公司在汽车电子领域具有强大的技术实力,提供车载MCU、传感器和网络解决方案,支持智能汽车的发展。瑞萨在全球设有多个研发中心和分支机构,产品及解决方案销售至欧美、亚洲等地区,致力于为