参数资料
型号: MB90F345EPMC
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数: 70/92页
文件大小: 2532K
代理商: MB90F345EPMC
MB90340E Series
72
DS07-13747-4E
(13) I2C Timing
(TA
= –40°C to +105°C, VCC = 5.0 V ± 10%, VSS = 0.0 V)
*1: For use at over 100 kHz, set the machine clock to at least 6 MHz.
*2: R,C: Pull-up resistor and load capacitor of the SCL and SDA lines.
*3: The maximum tHDDAT meets the requirement that it does not extend the “L” width (tLOW) of the SCL signal.
*4: A Fast-mode I2C-bus device can be used in a Standard-mode I2C-bus system, but the requirement
tSUDAT
≥ 250 ns must then be met.
Parameter
Symbol
Condition
Standard-mode
Fast-mode*1
Unit
Min
Max
Min
Max
SCL clock frequency
fSCL
R
= 1.7 kΩ,
C
= 50 pF*2
0
100
0
400
kHz
Hold time (repeated) START condition
SDA
↓ → SCL ↓
tHDSTA
4.0
0.6
μs
“L” width of the SCL clock
tLOW
4.7
1.3
μs
“H” width of the SCL clock
tHIGH
4.0
0.6
μs
Set-up time (repeated) START condition
SCL
↑ → SDA ↓
tSUSTA
4.7
0.6
μs
Data hold time
SCL
↓ → SDA ↓ ↑
tHDDAT
0
3.45*3
00.9*4
μs
Data set-up time
SDA
↓ ↑ → SCL ↑
tSUDAT
250
100
ns
Set-up time for STOP condition
SCL
↑ → SDA ↑
tSUSTO
4.0
0.6
μs
Bus free time between a STOP and START
condition
tBUS
4.7
1.3
μs
SDA
SCL
tLOW
tSUDAT
tHDSTA
tBUS
tHDSTA
VIL
VIH
VIL
VIH
VIL VIL
VIL
VIH
tHDDAT
tHIGH
tSUSTA
tSUSTO
相关PDF资料
PDF描述
MB90F584CAPF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
M37542F8HP 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQCC36
M38037M6H-XXXSP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PDIP64
M38513E4FP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDSO42
M37225M8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
相关代理商/技术参数
参数描述
MB90F347ASPMCR-GS-SPE2 制造商:FUJITSU 功能描述:
MB90F347CAPFR-GSE1 制造商:FUJITSU 功能描述:
MB90F347CAPFR-GS-SPE1 制造商:FUJITSU 功能描述:
MB90F347CASPF-GSE1 制造商:FUJITSU 功能描述:IC 16BIT MCU CAN 5V SMD QFP100
MB90F347CASPFR-GSE1 制造商:FUJITSU 功能描述: