E909.05A61DC ELMOS Semiconductor, E909.05A61DC Datasheet - Page 15

• Manufacturer Part Number: E909.05A61DC
• Description: Processors - Application Specialized Halios multipurpose sensor IC
• Manufacturer: ELMOS Semiconductor

Specifications of E909.05A61DC

• Rohs: yes
• Processor Series: EL16
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 8 MHz
• Data Ram Size: 3 kB
• Operating Supply Voltage: 2.25 V to 2.75 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Interface Type: I2C, SPI
• Memory Type: Flash, SRAM
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

PRELIMINARY INFORMATION AUG 02, 2011
During power down the chip will enter the reset state as soon as the core or IO supply leaves the specified
region bringing all pads into input configuration again.
Figure 5.3.1-1 Brown-Out timing diagram
The brown out detection of the chip will cause a reset whenever the core or IO power supply falls below the
specified region. An over-voltage protection is not implemented. The circuit will not be operational when the
core supply is below VDDmin. In these cases the power-on-reset will take care of proper reset generation.
This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
VDDmin
5.2.4 Power Down Sequence Considerations
5.3 Brown Out Detection
5.3.1 Timing Diagram
5.3.2 Functional Description
VBOHL
DVDD /
VDDI
HALIOS® MULTI-PURPOSE OPTICAL SENSOR WITH HIGH LIGHT IMMUNITY
VDD
It has to be assured that VDDIO – VDDC > -0.3V at any time during power up and power down.
DVDD/VDDI_OK
Data Sheet 15 / 67
Undefined behavior
Note!
Brown-Out
Black-Out
QM-No.: 25DS0014E.00
E909.05
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