UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 628

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
19.4.2 Division operation
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
• Initial setting
• During operation
• End of operation
• Next operation
1. Set operation data to multiplication/division data register A0 (MDA0L and MDA0H) and multiplication/division data
2. Set bits 0 (DMUSEL0) and 7 (DMUE) of multiplier/divider control register 0 (DMUC0) to 0 and 1, respectively.
3. The operation will be completed when 32 peripheral hardware clocks (f
4. The result data is stored in the MDA0L, MDA0H, and SDR0 registers.
5. DMUE is cleared to 0 (end of operation).
6. After the operation, an interrupt request signal (INTDMU) is generated.
7. To execute multiplication next, start from the initial setting in 19.4.1 Multiplication operation.
8. To execute division next, start from the initial setting in 19.4.2 Division operation.
register B0 (MDB0).
Operation will start.
operation (intermediate data is stored in the MDA0L and MDA0H registers and remainder data register 0 (SDR0)
during operation, and therefore the read values of these registers are not guaranteed).
CHAPTER 19 MULTIPLIER/DIVIDER
PRS
) have been issued after the start of the
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