SAB80C537-N Infineon Technologies, SAB80C537-N Datasheet - Page 36

• Manufacturer Part Number: SAB80C537-N
• Description: IC MIRCROCONTROLLER 8BIT 84PLCC
• Manufacturer: Infineon Technologies

Specifications of SAB80C537-N

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 84-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q1612975

Table 5
Programming the MDU for Multiplication and Division
Operation
First Write
Last Write
First Read
Last Read
Table 6
Shift Operation with the CCU
Operation
First Write
Last Write
First Read
Last Read
Abbreviations
D'end : Dividend, 1st operand of division
D'or
M'and : Multiplicand, 1st operand of multiplication
M'or
Pr
Rem
Quo
...L
...H
Semiconductor Group
: Divisor, 2nd operand of division
: Multiplicator, 2nd operand of multiplication
: Product, result of multiplication
: Remainder
: Quotient, result of division
: means, that this byte is the least significant of the 16-bit or 32-bit operand
: means, that this byte is the most significant of the 16-bit or 32-bit operand
Normalize, Shift Left, Shift Right
MD0
MD1
MD2
MD3
ARCON
MD0
MD1
MD2
MD3
32-Bit/16-Bit
MD0
MD1
MD2
MD3
MD4
MD5
MD0
MD1
MD2
MD3
MD4
MD5
D'endL
D'end
D'end
D'endH
D'orL
D'orH
QuoL
Quo
Quo
QuoH
RemL
RemH
least significant byte
most significant byte
start of conversion
least significant byte
most significant byte
35
16-Bit/16-Bit
MD0
MD1
MD4
MD5
MD0
MD1
MD4
MD5
D'endL
D'end
D'end
D'endH
D'orL
D'orH
QuoL
QuoH
RemL
RemH
SAB 80C517/80C537
16-Bit * 16-Bit
MD0
MD4
MD1
MD5
MD0
MD1
MD2
MD3
M'andL
M'orL
M'andH
M'orH
PrL
PrH