MAXQ8913 Maxim, MAXQ8913 Datasheet - Page 6

• Manufacturer Part Number: MAXQ8913
• Description: The MAXQ8913 is a single-chip servo controller designed as a complete solution for dual axis optical image stabilization (OIS) applications
• Manufacturer: Maxim

16-Bit, Mixed-Signal Microcontroller with Op Amps,
ADC, and DACs for All-in-One Servo Loop Control
RECOMMENDED DC OPERATING CONDITIONS (continued)
(V
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: The operational input voltage range for each individual input of a differentially configured pair is from GND to AVDD. The
Note 11: The typical value is applied when a conversion is requested with ADPMO = 0. Under these conditions, the minimum delay
Note 12: Total on-board decoupling capacitance on the AVDD pin < 100nF. The output impedance of the regulator driving the
Note 13: This value is the sum of input R/F and output R/F.
Note 14: Guaranteed by design and characterization.
6
SCLK Last Sample Edge to MOSI
Output Change (MOSI Last Hold)
MISO Input Valid to SCLK
Sample Edge (MISO Setup)
MISO Input Hold After SCLK
Sample Edge
SPI: SLAVE MODE (See Figures 1, 3)
SPI Slave Operating Frequency
SCLK Input Pulse-Width
High/Low
I/O Rise/Fall Time
(This parameter is device
dependent.)
SSEL Active to First Shift Edge
MOSI Input to SCLK Sample
Edge Rise/Fall Setup
MOSI Input from SCLK Sample
Edge Transition Hold
MISO Output Valid After SCLK
Shift Edge Transition
SSEL Inactive to Next SSEL
Asserted
SCLK Inactive to SSEL
Deasserted
MISO Output Disabled After
SSEL Edge Deasserted
DVDD
_______________________________________________________________________________________
= V
PARAMETER
Specifications to -20°C are guaranteed by design and are not production tested.
Connect to ground through a 1µF capacitor.
Crystal connected to HFXIN, HFXOUT. Operating in /1 mode. Measured on the DVDD pin and the device not in reset. All
inputs are connected to GND or DVDD. Outputs do not source/sink any current. One timer B enabled, with the device exe-
cuting code from flash.
I
Regulator, brownout disabled. Stop mode current through AVDD and DVDD.
Regulator disabled, brownout enabled. Stop mode current through AVDD and DVDD.
Regulator enabled, brownout enabled.
I
V
operational input voltage difference is from -V
is met. If ADPMO = 1, the user is responsible for ensuring the 4µs delay time is met.
AVDD pin < 10Ω.
STOP
OH(MAX)
AVDD
REF
= V
is the total current into the device when the device is in stop mode.
= 2.7V to 3.6V, T
AVDD
+ I
OL(MAX)
.
for all outputs combined should not exceed 35mA to meet the specification.
A
= -40°C to +85°C.) (Note 1)
t
SYMBOL
SCH
1/t
t
t
t
t
t
t
t
t
t
MLH
SOV
t
MIH
t
SSE
SSH
MIS
SLH
SIS
SIH
RF
SD
SCK
, t
SCL
(Note 13)
C
(Note 13)
L
= 15pF, pullup = 560
REF
/2 to +V
CONDITIONS
REF
/2.
t
2 - t
2 - t
t
t
SYS
MCK
2t
MIN
SCK
t
t
t
t
t
RF
RF
RF
RF
RF
0
RF
RF
RF
+
/
/
TYP
f
+ 2t
2t
MAX
SYS
2t
16
SYS
RF
RF
/4
UNITS
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns