收藏本站
参数资料
型号： R5F212B7SDFA
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
封装： 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件页数： 38/59页
文件大小： 571K
代理商： R5F212B7SDFA
R8C/2A Group, R8C/2B Group
5. Electrical Characteristics
Rev.2.10
Nov 26, 2007
Page 41 of 60
REJ03B0182-0210
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 correction value in the FRA6 register is written to the FRA1 register.
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 5.11
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 = 2.7 V to 5.5 V
20°C ≤ Topr ≤ 85°C(2)
39.2
40
40.8
MHz
VCC = 2.7 V to 5.5 V
40°C ≤ Topr ≤ 85°C(2)
39.0
40
41.0
MHz
VCC = 2.2 V to 5.5 V
20°C ≤ Topr ≤ 85°C(3)
35.2
40
44.8
MHz
VCC = 2.2 V to 5.5 V
40°C ≤ Topr ≤ 85°C(3)
34.0
40
46.0
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
VCC = 5.0 V, Topr = 25
°C
10
100
s
Self power consumption at oscillation
VCC = 5.0 V, Topr = 25
°C
550
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
VCC = 5.0 V, Topr = 25
°C
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
相关PDF资料
PDF描述
R5F212B7SDFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F212B8SNLG 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA64
R5F212BCSNFP 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP48
R5F212A7SNXXXFA 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F212BASNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
R5F212B7SDFA#V0 功能描述:IC R8C/2B MCU FLASH 64LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2B 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR)
R5F212B7SDFA#V2 制造商:Renesas Electronics Corporation 功能描述:R8C/2B 48K+2K/2.5K 64LQFP 14X14 -40-+85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 48KB FLASH
R5F212B7SDFA#W4 功能描述:IC R8C/2B MCU FLASH 64-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2B 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO，I²C，LIN，UART/USART 外围设备:DMA，LVD，POR，PWM，WDT 输入/输出数:27 程序存储器容量:16KB（16K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:38-SSOP 包装:托盘
R5F212B7SDFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU
R5F212B7SDFP#U0 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 48KB FLASH 64LQFP
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*