參數(shù)資料
型號： R5F21282SDSP
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)： 24/63頁
文件大小： 612K
代理商： R5F21282SDSP
R8C/28 Group, R8C/29 Group
5. Electrical Characteristics
Rev.2.10
Sep 26, 2008
Page 28 of 67
REJ03B0169-0210
NOTES:
1. VCC = 2.2 to 5.5 V, Topr = -20 to 85
°C (N version) / -40 to 85°C (D version), unless otherwise specified.
2. These standard values show when the FRA1 register value after reset is assumed.
3. These standard values show when the corrected value of the FRA6 register is written to the FRA1 register.
4. This enables the setting errors of bit rates such as 9600 bps and 38400 bps to be 0% when the serial interface is used in
UART mode.
NOTE:
1. VCC = 2.2 to 5.5 V, Topr = -20 to 85
°C (N version) / -40 to 85°C (D version), unless otherwise specified.
NOTES:
1. The measurement condition is VCC = 2.2 to 5.5 V and Topr = 25
°C.
2. Waiting time until the internal power supply generation circuit stabilizes during power-on.
3. Time until system clock supply starts after the interrupt is acknowledged to exit stop mode.
Table 5.10
High-speed On-Chip Oscillator Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
fOCO40M
High-speed on-chip oscillator frequency
temperature supply voltage dependence
VCC = 4.75 to 5.25 V
0
°C ≤ Topr ≤ 60°C(2)
39.2
40
40.8
MHz
VCC = 3.0 to 5.5 V
-20
°C ≤ Topr ≤ 85°C(2)
38.8
40
41.2
MHz
VCC = 3.0 to 5.5 V
-40
°C ≤ Topr ≤ 85°C(2)
38.4
40
41.6
MHz
VCC = 2.7 to 5.5 V
-20
°C ≤ Topr ≤ 85°C(2)
38
40
42
MHz
VCC = 2.7 to 5.5 V
-40
°C ≤ Topr ≤ 85°C(2)
37.6
40
42.4
MHz
VCC = 2.2 to 5.5 V
-20
°C ≤ Topr ≤ 85°C(3)
35.2
40
44.8
MHz
VCC = 2.2 to 5.5 V
-40
°C ≤ Topr ≤ 85°C(3)
34
40
46
MHz
VCC = 5.0 V ± 10%
-20
°C ≤ Topr ≤ 85°C(2)
38.8
40
40.8
MHz
VCC = 5.0 V ± 10%
-40
°C ≤ Topr ≤ 85°C(2)
38.4
40
40.8
MHz
High-speed on-chip oscillator frequency when
correction value in FRA7 register is written to
FRA1 register(4)
VCC = 5.0 V, Topr = 25
°C
36.864
MHz
VCC = 3.0 to 5.5 V
-20
°C ≤ Topr ≤ 85°C
-3%
3%
%
Value in FRA1 register after reset
08h(3)
F7h(3)
Oscillation frequency adjustment unit of high-
speed on-chip oscillator
Adjust FRA1 register
(value after reset) to -1
+0.3
MHz
Oscillation stability time
10
100
s
Self power consumption at oscillation
VCC = 5.0 V, Topr = 25
°C
400
A
Table 5.11
Low-speed On-Chip Oscillator Circuit Electrical Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
fOCO-S
Low-speed on-chip oscillator frequency
30
125
250
kHz
Oscillation stability time
10
100
s
Self power consumption at oscillation
VCC = 5.0 V, Topr = 25
°C
15
A
Table 5.12
Power Supply Circuit Timing Characteristics
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
td(P-R)
Time for internal power supply stabilization during
power-on(2)
1
2000
s
td(R-S)
STOP exit time(3)
150
s
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相關代理商/技術參數(shù)
參數(shù)描述
R5F21282SDSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C RISC 8KB Flash 5V 20-Pin LSSOP 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP
R5F21282SDSP#V0 功能描述:IC R8C/28 MCU FLASH 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)轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR)
R5F21282SDXXXSP 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
R5F21282SNSP 制造商:Renesas Electronics Corporation 功能描述:
R5F21282SNSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C RISC 8KB Flash 5V 20-Pin LSSOP 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:SINGLE-CHIP 16-BIT CMOS MCU 制造商:Renesas Electronics 功能描述:Tray 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16-bit 512 Byte RAM 8 kB Flash 20 MHz Microcontroller - LSSOP-20 制造商:Renesas 功能描述:MCU 16-bit R8C RISC 8KB Flash 5V 20-Pin LSSOP
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