參數(shù)資料
型號(hào)： R5F212E2DFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
封裝： 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數(shù)： 24/41頁
文件大?。?/td> 332K
代理商： R5F212E2DFP
R8C/2E Group, R8C/2F Group
5. Electrical Characteristics
Rev.1.00
Dec 14, 2007
Page 30 of 39
REJ03B0222-0100
NOTES:
1.
VCC = 2.7 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.
NOTE:
1.
VCC = 2.7 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 = 2.7 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 5.11
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 V to 5.25 V
0
°C ≤ Topr ≤ 60°C(2)
39.2
40
40.8
MHz
VCC = 3.0 V to 5.5 V
20°C ≤ Topr ≤ 85°C(2)
38.8
40
41.2
MHz
VCC = 3.0 V to 5.5 V
40°C ≤ Topr ≤ 85°C(2)
38.4
40
41.6
MHz
VCC = 2.7 V to 5.5 V
20°C ≤ Topr ≤ 85°C(2)
38
40
42
MHz
VCC = 2.7 V to 5.5 V
40°C ≤ Topr ≤ 85°C(2)
37.6
40
42.4
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
VCC = 5.0 V, Topr = 25
°C
36.864
MHz
VCC = 2.7 V to 5.5 V
20°C ≤ Topr ≤ 85°C
3%
3%
%
Value in FRA1 register after reset
08h
F7h
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 5.12
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 5.13
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(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F212E2DFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 2.7/5V 8KB -40 85C 32-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 32LQFP
R5F212E2DFP#V0 功能描述:MCU FLASH 8K ROM 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2E 標(biāo)準(zhǔn)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(chǔ)器容量:- 程序存儲(chǔ)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)
R5F212E2DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
R5F212E2NFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
R5F212E2NFP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 2.7/5V 8KB 32-LQFP - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit M16C CISC 8KB Flash 3.3V/5V 32-Pin LQFP 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 32LQFP
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