參數(shù)資料
型號(hào)： R5F21191DSP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
封裝： 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁(yè)數(shù)： 20/41頁(yè)
文件大小： 725K
代理商： R5F21191DSP
R8C/18 Group, R8C/19 Group
5. Electrical Characteristics
Rev.1.40
Apr 14, 2006
Page 27 of 38
REJ03B0124-0140
NOTES:
1.
This condition is not applicable when using with Vcc
≥ 1.0 V.
2.
When turning power on after the time to hold the external power below effective voltage (Vpor1) exceeds10 s, refer to Table
3.
tw(por2) is the time to hold the external power below effective voltage (Vpor2).
NOTES:
1.
When not using voltage monitor 1, use with Vcc
≥ 2.7 V.
2.
tw(por1) is the time to hold the external power below effective voltage (Vpor1).
Figure 5.3
Reset Circuit Electrical Characteristics
Table 5.8
Reset Circuit Electrical Characteristics (When Using Voltage Monitor 1 Reset)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vpor2
Power-on reset valid voltage
-20
°C ≤ Topr ≤ 85°C
Vdet1
V
tw(Vpor2-Vdet1) Supply voltage rising time when power-on reset is
-20
°C ≤ Topr ≤ 85°C,
tw(por2)
≥ 0s(3)
100
ms
Table 5.9
Reset Circuit Electrical Characteristics (When Not Using Voltage Monitor 1 Reset)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vpor1
Power-on reset valid voltage
-20
°C ≤ Topr ≤ 85°C
0.1
V
tw(Vpor1-Vdet1)
Supply voltage rising time when power-on reset is
deasserted
0
°C ≤ Topr ≤ 85°C,
tw(por1)
≥ 10 s(2)
100
ms
tw(Vpor1-Vdet1)
Supply voltage rising time when power-on reset is
deasserted
-20
°C ≤ Topr < 0°C,
tw(por1)
≥ 30 s(2)
100
ms
tw(Vpor1-Vdet1)
Supply voltage rising time when power-on reset is
deasserted
-20
°C ≤ Topr < 0°C,
tw(por1)
≥ 10 s(2)
1ms
tw(Vpor1-Vdet1)
Supply voltage rising time when power-on reset is
deasserted
0
°C ≤ Topr ≤ 85°C,
tw(por1)
≥ 1 s(2)
0.5
ms
NOTES:
1. Hold the voltage inside the MCU operation voltage range (Vccmin or above) within the sampling time.
2. The sampling clock can be selected. Refer to 7. Voltage Detection Circuit for details.
3. Vdet1 indicates the voltage detection level of the voltage detection 1 circuit. Refer to 7. Voltage Detection Circuit for details.
Vdet1(3)
Vpor1
Internal
reset signal
(“L” valid)
tw(por1)
tw(Vpor1–Vdet1)
Sampling time(1, 2)
Vdet1(3)
1
fRING-S
× 32
1
fRING-S
× 32
Vpor2
Vccmin
tw(por2) tw(Vpor2–Vdet1)
相關(guān)PDF資料
PDF描述
R5F21194DD 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20
R5F21182DSP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
R5F21194NP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC28
R5F211B3XXXSP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
R5F211A3XXXNP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21191DSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 4KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 4KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC R8C MCU FLASH 20LSSOP
R5F21191DSP#V0 功能描述:IC R8C MCU FLASH 20LSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/19 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND
R5F21191DSP#W4 制造商:Renesas 功能描述:Microcontroller
R5F21191SP 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 4KB Flash 3.3V/5V 20-Pin SSOP Bulk
R5F21191SP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 4KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 4KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 4KB FLASH 20SSOP
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*