E909.06A61DC ELMOS Semiconductor, E909.06A61DC Datasheet - Page 22

• Manufacturer Part Number: E909.06A61DC
• Description: Processors - Application Specialized Halios multipurpose sensor IC - Auto
• Manufacturer: ELMOS Semiconductor

Specifications of E909.06A61DC

• 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

Figure 8: µC Block Diagram
5.1 Feature List
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
5.2 Debugging
To access the debug structures of the EL16 CPU a 4-wire standard JTAG interface is used. The JTAG interface can
be accessed via GPIO pins when the TEST_MODE pin is set to one. TEST_MODE pin set to zero resets all test and
debug structures and the IC operates in normal mode.
The EL16 embedded breakpoint logic provides the following features:
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
5.3 CPU Registers
The EL16 contains 16 registers (R0 to R15) including Program Counter, Stack Pointer and Status Register.
ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
HALIOS® MULTI PURPOSE SENSOR FOR AUTOMOTIVE
PRODUCTION DATA - NOV 16, 2011
ELMOS Semiconductor AG
RISC architecture with 27 instructions and 7 addressing modes
16 registers including PC, SP and status register
16 bit address range
Word and byte addressing
Interrupt support
Standby and stop mode support
Automatic bus ready handling
Debugging support (JTAG interface)
3 hardware breakpoint triggers
Failsafe architecture
3 breakpoint triggers
Each trigger can match a separate address or data bus value
A trigger value compare mask can be defined
Trigger can match a greater, smaller, equal or non equal value
Trigger can be configured for read / write or instruction fetch / non instruction fetch bus cycles
Triggers can be combined (trigger dependency)
All breakpoints can be used for stepping and run-stop a program
DATA
reset
CPU core
watchdog
multiply
16 Bit
Control
timer
IRQ
clock
test
Data Sheet
22/71
NRST
SPI/SCI
FLASH
GPIO
RAM
I2C
SDA
SCL
TM0
TM1
VP
GPIO
QM-No.: 25DS0049E.02
E909.06