MAXQ2010 Maxim, MAXQ2010 Datasheet - Page 12

• Manufacturer Part Number: MAXQ2010
• Description: The MAXQ2010 microcontroller is a low-power, 16-bit device that incorporates a high-performance, 12-bit, multichannel ADC and a liquid-crystal display (LCD) interface
• Manufacturer: Maxim

16-Bit Mixed-Signal Microcontroller
with LCD Interface
I
(V
12
2
System Frequency
Operating Frequency
Hold Time After (Repeated)
START
Clock Low Period
Clock High Period
Setup Time for Repeated START
Hold Time for Data
Setup Time for Data
SDA/SCL Fall Time
SDA/SCL Rise Time
Setup Time for STOP
Bus-Free Time Between STOP
and START
Capacitive Load for Each Bus
Line
Noise Margin at the Low Level
for Each Connected Device
(Including Hysteresis)
Noise Margin at the High Level
for Each Connected Device
(Including Hysteresis)
DVDD
C BUS CONTROLLER TIMING (ACTING AS I
______________________________________________________________________________________
= V
PARAMETER
AVDD
= 2.7V to 3.6V, T
A
= -40°C to +85°C.) (Figure 4)
SYMBOL
t
t
HIGH_I2C
t
V
t
LOW_I2C
t
t
t
V
HD:STA
SU:STA
HD:DAT
SU:DAT
SU:STO
t
t
NH_I2C
NL_I2C
R_I2C
f
F_I2C
t
f
SYS
BUF
C
I2C
B
0.1 x V
0.2 x V
t
t
t
t
HIGH_I2C
HIGH_I2C
LOW_I2C
LOW_I2C
5t
3t
0.90
MIN
250
SYS
SYS
STANDARD MODE
0
DVDD
DVDD
2
C MASTER)
f
MAX
SYS
1000
3.45
300
400
/8
0.1 x V
0.2 x V
20+ 0.1C
20+ 0.1C
t
t
t
t
HIGH_I2C
HIGH_I2C
LOW_I2C
LOW_I2C
5t
3t
3.60
MIN
100
SYS
SYS
0
DVDD
DVDD
FAST MODE
B
B
f
MAX
SYS
300
300
400
0.9
/8
UNITS
MHz
Hz
μs
μs
μs
μs
μs
ns
ns
ns
μs
μs
pF
V
V