参数资料
型号: MB91F662PMC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP120
封装: 16 X 16 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-120
文件页数: 16/132页
文件大小: 4189K
代理商: MB91F662PMC
MB91660 Series
112
DS07-16905-3E
(15) I2C Timing
Not using USB : (VCC
= AVCC = 2.7 V to 3.6 V, VSS = AVSS = 0 V, Ta = 40 °C to + 85 °C)
Using USB : (VCC
= AVCC = 3.0 V to 3.6 V, VSS = AVSS = 0 V, Ta = 40 °C to + 85 °C)
*1 : R and C represent the pull-up resistance and load capacitance of the SCL and SDA lines, respectively. Vp
indicates the power supply voltage of the pull-up resistance and IOL indicates VOL guaranteed current.
*2 : The maximum tHDDAT must satisfy that it doesn't extend at least “L” period (tLOW) of device's SCL signal.
*3 : A high-speed mode I2C bus device can be used on a standard mode I2C bus system as long as the device
satisfies the requirement of “tSUDAT
≥ 250 ns”.
*4 : tCYCP is the peripheral clock cycle time. To use I2C, set the peripheral bus clock at 8 MHz or more.
Parameter
Symbol
Pin name
Condi-
tions
Typical mode
High-speed mode*3
Unit
Min
Max
Min
Max
SCL clock frequency
fSCL
SCKn
(SCLn)
CL
= 50 pF,
R
=
(Vp/IOL) *1
01000400
kHz
“(Repeated) START
condition” hold time
SDA
↓ → SCL ↓
tHDSTA
SOUTn
(SDAn)
SCKn
(SCLn)
4.0
0.6
s
SCL clock “L” width
tLOW
SCKn
(SCLn)
4.7
1.3
s
SCL clock “H” width
tHIGH
SCKn
(SCLn)
4.0
0.6
s
“Repeated START
condition” setup time
SCL
↑→ SDA ↓
tSUSTA
SCKn
(SCLn)
4.7
0.6
s
Data hold time
SCL
↓ → SDA ↓ ↑
tHDDAT
SOUTn
(SDAn)
SCKn
(SCLn)
0
3.45*2
00.9*3
s
Data setup time
SDA
↓ ↑→ SCL↑
tSUDAT
SOUTn
(SDAn)
SCKn
(SCLn)
250
100
ns
“STOP condition” setup
time
SCL
↑→ SDA↑
tSUSTO
SOUTn
(SDAn)
SCKn
(SCLn)
4.0
0.6
s
Bus free time between
“STOP condition” and
“START condition”
tBUF
4.7
1.3
s
Noise filter
tSP
2 tCYCP *4
2 tCYCP *4
ns
相关PDF资料
PDF描述
MC9S08RD60FDE 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, QCC48
MCP23S08-E/ML 8 I/O, PIA-GENERAL PURPOSE, PQCC20
M30260F8AGP-U3 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
MK50X256CMC100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA121
MSP430F4793IPZ 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
MB91F662PMC-GE1 功能描述:IC MCU 512KB FLASH FR80 120-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:FR MB91660 标准包装:38 系列:Encore!® XP® 核心处理器:eZ8 芯体尺寸:8-位 速度:5MHz 连通性:IrDA,UART/USART 外围设备:欠压检测/复位,LED,POR,PWM,WDT 输入/输出数:16 程序存储器容量:4KB(4K 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 ~ 3.6 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 其它名称:269-4116Z8F0413SH005EG-ND
MB91F668PMC-G-JNE1 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 48LQFP
MB91F669PMC-G-JNE1 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 64LQFP 制造商:FUJITSU 功能描述:MCU, 32BIT, FR80, 128K FLASH, 64LQFP
MB91FV130CR-ES 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB91FV310A 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Proprietary 32-bit Microcontroller CMOS