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| 型號： | R5F21284JSP |
| 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 |
| 文件頁數(shù)： | 21/63頁 |
| 文件大?。?/td> | 612K |
| 代理商： | R5F21284JSP |
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R8C/28 Group, R8C/29 Group
5. Electrical Characteristics
Rev.2.10
Sep 26, 2008
Page 26 of 67
REJ03B0169-0210
Figure 5.2
Time delay until Suspend
NOTES:
1. The measurement condition is VCC = 2.2 to 5.5 V and Topr = -20 to 85
°C (N version) / -40 to 85°C (D version).
2. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA25 bit in the VCA2
register to 0.
NOTES:
1. The measurement condition is VCC = 2.2 to 5.5 V and Topr = -20 to 85
°C (N version) / -40 to 85°C (D version).
2. Time until the voltage monitor 1 interrupt request is generated after the voltage passes Vdet1.
3. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA26 bit in the VCA2
register to 0.
4. This parameter shows the voltage detection level when the power supply drops.
The voltage detection level when the power supply rises is higher than the voltage detection level when the power supply
drops by approximately 0.1 V.
NOTES:
1. The measurement condition is VCC = 2.2 to 5.5 V and Topr = -20 to 85
°C (N version) / -40 to 85°C (D version).
2. Time until the voltage monitor 2 interrupt request is generated after the voltage passes Vdet2.
3. Necessary time until the voltage detection circuit operates after setting to 1 again after setting the VCA27 bit in the VCA2
register to 0.
Table 5.6
Voltage Detection 0 Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet0
Voltage detection level
2.2
2.3
2.4
V
Voltage detection circuit self power consumption
VCA25 = 1, VCC = 5.0 V
0.9
A
td(E-A)
Waiting time until voltage detection circuit operation
starts(2)
300
s
Vccmin
MCU operating voltage minimum value
2.2
V
Table 5.7
Voltage Detection 1 Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet1
Voltage detection level(4)
2.70
2.85
3.00
V
Voltage monitor 1 interrupt request generation time(2)
40
s
Voltage detection circuit self power consumption
VCA26 = 1, VCC = 5.0 V
0.6
A
td(E-A)
Waiting time until voltage detection circuit operation
starts(3)
100
s
Table 5.8
Voltage Detection 2 Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
Vdet2
Voltage detection level
3.3
3.6
3.9
V
Voltage monitor 2 interrupt request generation time(2)
40
s
Voltage detection circuit self power consumption
VCA27 = 1, VCC = 5.0 V
0.6
A
td(E-A)
Waiting time until voltage detection circuit operation
starts(3)
100
s
FMR46
Suspend request
(maskable interrupt request)
Fixed time
td(SR-SUS)
Clock-dependent
time
Access restart
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| R5F21284JSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 16KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 16K -40 85C PBFREE 20SSOP - Rail/Tube |
| R5F21284JSP#V0 | 功能描述:MCU 16KB ROM 1KB RAM 20SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/28 標準包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設(shè)備:POR，PWM，WDT 輸入/輸出數(shù):40 程序存儲器容量:- 程序存儲器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR) |
| R5F21284JSP#W4 | 功能描述:MCU 16KB ROM 1KB RAM 20SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/28 標準包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO，I²C，LIN，UART/USART 外圍設(shè)備:DMA，LVD，POR，PWM，WDT 輸入/輸出數(shù):27 程序存儲器容量:16KB（16K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤 |
| R5F21284JXXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES |
| R5F21284KSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MCU |
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