UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 839

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.1 Functions of Multiplier/Divider
15.2 Configuration of Multiplier/Divider
Registers
Control register
The multiplier/divider has the following functions.
• 16 bits × 16 bits = 32 bits (multiplication)
• 32 bits ÷ 32 bits = 32 bits, 32-bit remainder (division)
The multiplier/divider consists of the following hardware.
Figure 15-1 shows a block diagram of the multiplier/divider.
Item
Multiplication/division data register A (L) (MDAL)
Multiplication/division data register A (H) (MDAH)
Multiplication/division data register B (L) (MDBL)
Multiplication/division data register B (H) (MDBH)
Multiplication/division data register C (L) (MDCL)
Multiplication/division data register C (H) (MDCH)
Multiplication/division control register (MDUC)
Table 15-1. Configuration of Multiplier/Divider
CHAPTER 15 MULTIPLIER/DIVIDER
User’s Manual U19678EJ1V1UD
Configuration
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