ST10F272M-4TR3 STMicroelectronics, ST10F272M-4TR3 Datasheet - Page 49

• Manufacturer Part Number: ST10F272M-4TR3
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4TR3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-MQFP, 144-PQFP
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F272M
7.3
MAC co-processor specific instructions
Table 28
instruction can be found in the ST10 family programming manual. Note that all MAC
instructions are encoded on 4 bytes.
Table 28.
CoABS
CoADD(2)
CoASHR(rnd)
CoCMP
CoLOAD(-,2)
CoMAC(R,u,s,-,rnd)
CoMACM(R)(u,s,-,rnd)
CoMAX / CoMIN
CoMOV
CoMUL(u,s,-,rnd)
CoNEG(rnd)
CoNOP
CoRND
CoSHL / CoSHR
CoSTORE
CoSUB(2,R)
lists the MAC instructions of the ST10F272M. The detailed description of each
Mnemonic
MAC instruction set summary
Absolute value of the accumulator
Addition
Accumulator arithmetic shift right and optional round
Compare accumulator with operands
Load accumulator with operands
(Un)signed/(un)signed multiply-accumulate and optional round
(Un)signed/(un)signed multiply-accumulate with parallel data move
and optional round
Maximum/minimum of operands and accumulator
Memory to memory move
(Un)signed/(un)signed multiply and optional round
Negate accumulator and optional round
No operation
Round accumulator
Accumulator logical shift left/right
Store a MAC unit register
Subtraction
Description
Central processing unit (CPU)
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