SAF-XC878-16FFI 3V3 AA Infineon Technologies, SAF-XC878-16FFI 3V3 AA Datasheet - Page 93
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SAF-XC878-16FFI 3V3 AA
Manufacturer Part Number
SAF-XC878-16FFI 3V3 AA
Description
IC MCU 8BIT FLASH 64-LQFP
Manufacturer
Infineon Technologies
Series
XC8xxr
Specifications of SAF-XC878-16FFI 3V3 AA
Core Processor
XC800
Core Size
8-Bit
Speed
27MHz
Connectivity
SPI, SSI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
40
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
SP000447254
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3.11
The Multiplication/Division Unit (MDU) provides fast 16-bit multiplication, 16-bit and
32-bit division as well as shift and normalize features. It has been integrated to support
the XC87x Core in real-time control applications, which require fast mathematical
computations.
Features
•
•
•
•
Table 29
Table 29
Operation
Signed 32-bit/16-bit
Signed 16-bit/16bit
Signed 16-bit x 16-bit
Unsigned 32-bit/16-bit
Unsigned 16-bit/16-bit
Unsigned 16-bit x 16-bit
32-bit normalize
32-bit shift L/R
Data Sheet
Fast signed/unsigned 16-bit multiplication
Fast signed/unsigned 32-bit divide by 16-bit and 16-bit divide by 16-bit operations
32-bit unsigned normalize operation
32-bit arithmetic/logical shift operations
specifies the number of clock cycles used for calculation in various operations.
Multiplication/Division Unit
MDU Operation Characteristics
Result
32-bit
16-bit
32-bit
32-bit
16-bit
32-bit
-
-
Remainder
16-bit
16-bit
-
16-bit
16-bit
-
-
-
86
33
17
16
32
16
16
No. of shifts + 1 (Max. 32)
No. of shifts + 1 (Max. 32)
used for calculation
No. of Clock Cycles
Functional Description
XC87xCLM
V1.5, 2011-03
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