RX140中文资料PDF规格书
![RX140](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
RX140 |
功能描述 | 48-MHz, 32-bit RX MCUs, on-chip FPU, 204 Coremark, up to 256-KB flash memory, up to 36 pins capacitive touch sensing unit, up to 9 comms channels, 12-bit A/D, D/A, RTC, IEC60730 compliance, 1.8-V to 5.5-V single supply, Encryption functions (optional) |
文件大小 |
2.11081 Mbytes |
页面数量 |
118 页 |
生产厂商 | Renesas Electronics America |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-21 17:23:00 |
RX140规格书详情
Features
■ 32-bit RXv2 CPU core
• Max. operating frequency: 48 MHz
Capable of 204 Coremark in operation at 48 MHz
• Enhanced DSP instructions: 32-bit multiply-accumulate instructions,
and 16-bit multiply-subtract instructions are supported.
• On-chip FPU: 32-bit single-precision floating point compliant with
IEEE-754
• On-chip divider that operated at the fastest of two clock cycles
• Fast interrupt
• CISC Harvard architecture with 5-stage pipeline
• Variable-length instructions, ultra-compact code
• On-chip debugging circuit
■ Low power design and architecture
• Operation from a single 1.8-V to 5.5-V supply
• Four low power consumption modes
• Low power timer (LPT) that operates during the software standby state
• Supply current
High-speed operating mode: 58 μA/MHz
Supply current in software standby mode: 0.25 μA (typ.) (Ta = 25°C)
• Recovery time from software standby mode: 6.2 μs (typ.) (Clock
Source: HOCO 32 MHz, Ta = 25°C)
■ On-chip flash memory for code
• 64 K/128 K/256 Kbytes size capacities
• User code is programmable by on-board programming.
• Programmable at 1.8 V
• For instructions and operands
■ On-chip data flash memory
• 4K/8 Kbytes (1,000,000 program/erase cycles (typ.))
• BGO (Background Operation)
■ On-chip SRAM, no wait states
• 16 K/32 K/64 Kbytes size capacities
■ DTC
• Five 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
• Seven types of reset, including the power-on reset (POR)
• Low voltage detection (LVD) with voltage settings
■ Clock functions
• External clock input frequency: Up to 20 MHz
• Main clock oscillator frequency: 1 to 20 MHz
• Sub clock oscillator frequency: 32.768 kHz
• PLL circuit input: 4 MHz to 12 MHz
• Low-speed on-chip oscillator: 4 MHz
• High-speed on-chip oscillator: 24/32/48 MHz ± 1
• IWDT-dedicated on-chip oscillator: 15 kHz
• Generate a 32.768 kHz clock for the real-time clock
• On-chip clock frequency accuracy measurement circuit (CAC)
■ Realtime clock
• Adjustment functions (30 seconds, leap year, and error)
• Calendar count mode or binary count mode selectable
■ 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.
产品属性
- 型号:
RX140
- 制造商:
NTE
- 制造商全称:
NTE Electronics
- 功能描述:
ECG Electronics HD Cleaning Solvent
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SCHRACK |
1736+ |
RELAY |
8529 |
专营继电器只做原装正品假一赔十! |
询价 | ||
TOSHIBA/东芝 |
24+ |
DIP-3 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOIHO |
23/22+ |
NA |
2000 |
代理渠道.实单必成 |
询价 | ||
TOSHIBA原装 |
22+23+ |
DIP-3 |
27909 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TOSHIBA/东芝 |
22+ |
DIP-3 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
TOSHIBA |
133 |
原装现货海量库存欢迎咨询 |
询价 | ||||
TOSHIBA |
22+ |
DIP-3 |
58000 |
原装现货,OEM渠道。 |
询价 | ||
RECOM-瑞科 |
24+25+/26+27+ |
车规-电源模块 |
3280 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TOSHIBA |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TOSHIBA |
23+ |
MODL |
12000 |
全新原装优势 |
询价 |