UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 17

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

CHAPTER 17 INTERRUPT FUNCTIONS ............................................................................................ 655
CHAPTER 18 KEY INTERRUPT FUNCTION ..................................................................................... 678
CHAPTER 19 STANDBY FUNCTION.................................................................................................. 680
CHAPTER 20 RESET FUNCTION ....................................................................................................... 695
CHAPTER 21 POWER-ON-CLEAR CIRCUIT ..................................................................................... 704
CHAPTER 22 LOW-VOLTAGE DETECTOR ....................................................................................... 710
16.6 Cautions on Using DMA Controller ........................................................................................ 652
17.1 Interrupt Function Types......................................................................................................... 655
17.2 Interrupt Sources and Configuration ..................................................................................... 655
17.3 Registers Controlling Interrupt Functions ............................................................................ 661
17.4 Interrupt Servicing Operations ............................................................................................... 671
18.1 Functions of Key Interrupt ...................................................................................................... 678
18.2 Configuration of Key Interrupt................................................................................................ 678
18.3 Register Controlling Key Interrupt ......................................................................................... 679
19.1 Standby Function and Configuration..................................................................................... 680
19.2 Standby Function Operation................................................................................................... 683
20.1 Register for Confirming Reset Source................................................................................... 703
21.1 Functions of Power-on-Clear Circuit ..................................................................................... 704
21.2 Configuration of Power-on-Clear Circuit ............................................................................... 705
21.3 Operation of Power-on-Clear Circuit...................................................................................... 705
21.4 Cautions for Power-on-Clear Circuit ...................................................................................... 708
22.1 Functions of Low-Voltage Detector ....................................................................................... 710
22.2 Configuration of Low-Voltage Detector ................................................................................. 711
22.3 Registers Controlling Low-Voltage Detector ........................................................................ 711
22.4 Operation of Low-Voltage Detector........................................................................................ 716
22.5 Cautions for Low-Voltage Detector ........................................................................................ 729
16.5.6 Holding DMA transfer pending by DWAITn...................................................................................650
16.5.7 Forced termination by software.....................................................................................................651
17.4.1 Maskable interrupt acknowledgment.............................................................................................671
17.4.2 Software interrupt request acknowledgment .................................................................................673
17.4.3 Multiple interrupt servicing ............................................................................................................674
17.4.4 Interrupt request hold ....................................................................................................................677
19.1.1 Standby function ...........................................................................................................................680
19.1.2 Registers controlling standby function ..........................................................................................680
19.2.1 HALT mode...................................................................................................................................683
19.2.2 STOP mode ..................................................................................................................................688
22.4.1 When used as reset ......................................................................................................................717
22.4.2 When used as interrupt .................................................................................................................723
User’s Manual U18432EJ5V0UD
15