E909.05A61DC ELMOS Semiconductor, E909.05A61DC Datasheet - Page 7

• 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
Table 4.2.1 Reset Generation
 : Will not be tested in production test
Table 4.3.1.1 Reference Clocks
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
4.2 Reset Generation
4.3 Internal Clock Generation
4.3.1 Reference Clocks
No. Parameter
No. Parameter
HALIOS® MULTI-PURPOSE OPTICAL SENSOR WITH HIGH LIGHT IMMUNITY
1
2
3
4
5
6
7
8
9
1
2
Power on reset level
Brown out high-to-low
threshold level
Brown out reset hysteresis
Minimum supply voltage for
power on reset and brown
out circuit 
NRST-pin low-to-high
threshold level
NRST-pin high-to-low
threshold level
Pull up current NRST-pin
Min. pulse width for a valid
reset at pin NRST (denoun-
cing)
Delay Watchdog start 
reset 
Wakeup clock frequency
Master clock
Condition
Reference is D
Reference is D
V
D
Condition
Within recom-
mended operating
conditions
Within recom-
mended operating
conditions
NRST
VDD
> D
= V
VDD
DDI
Data Sheet 7 / 67
min
VDD
VDD
Symbol
FSYS
VDDmin
FWK
Symbol
NRST
NRST
T
V
I
T
V
DEBNRST
NRSTPU
V
BOHYST
WDOG
BOHL
POR
LH
HL
115.2
Min.
Min.
1.95
0.25
100
200
7.2
128.0
value
timer
Typ.
Typ.
200
0.9
8.0
QM-No.: 25DS0014E.00
20
140.8
Max.
Max.
2.25
0.80
300
8.8
-
E909.05
1/FSYS
MHz
Unit
Unit
kHz
V
V
mV
µA
ns
V
V
V
DDI
DDI