参数资料
型号: MAXQ2010-RFX+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 10 MHz, RISC MICROCONTROLLER, PQFP100
封装: ROHS COMPLIANT, LQFP-100
文件页数: 4/34页
文件大小: 442K
代理商: MAXQ2010-RFX+
MAXQ2010
16-Bit Mixed-Signal Microcontroller
with LCD Interface
12
______________________________________________________________________________________
I2C BUS CONTROLLER TIMING (ACTING AS I2C MASTER)
(VDVDD = VAVDD = 2.7V to 3.6V, TA = -40°C to +85°C.) (Figure 4)
STANDARD MODE
FAST MODE
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
UNITS
System Frequency
fSYS
0.90
3.60
MHz
Operating Frequency
fI2C
fSYS/8
Hz
Hold Time After (Repeated)
START
tHD:STA
tHIGH_I2C
μs
Clock Low Period
tLOW_I2C
5tSYS
μs
Clock High Period
tHIGH_I2C
3tSYS
μs
Setup Time for Repeated START
tSU:STA
tLOW_I2C
μs
Hold Time for Data
tHD:DAT
0
3.45
0
0.9
μs
Setup Time for Data
tSU:DAT
250
100
ns
SDA/SCL Fall Time
tF_I2C
300
20+ 0.1CB
300
ns
SDA/SCL Rise Time
tR_I2C
1000
20+ 0.1CB
300
ns
Setup Time for STOP
tSU:STO
tHIGH_I2C
μs
Bus-Free Time Between STOP
and START
tBUF
tLOW_I2C
μs
Capacitive Load for Each Bus
Line
CB
400
pF
Noise Margin at the Low Level
for Each Connected Device
(Including Hysteresis)
VNL_I2C
0.1 x VDVDD
V
Noise Margin at the High Level
for Each Connected Device
(Including Hysteresis)
VNH_I2C
0.2 x VDVDD
V
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