UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 19

• 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: -

CHAPTER 22 REGULATOR ................................................................................................................. 945
CHAPTER 23 OPTION BYTE............................................................................................................... 947
CHAPTER 24 FLASH MEMORY.......................................................................................................... 952
21.5 Cautions for Low-Voltage Detector ........................................................................................ 941
22.1 Regulator Overview ................................................................................................................ 945
22.2 Registers Controlling Regulator............................................................................................ 945
23.1 Functions of Option Bytes ...................................................................................................... 947
23.2 Format of User Option Byte .................................................................................................... 948
23.3 Format of On-chip Debug Option Byte .................................................................................. 950
23.4 Setting of Option Byte ............................................................................................................. 951
24.1 Writing with Flash Memory Programmer............................................................................... 952
24.2 Programming Environment..................................................................................................... 960
24.3 Communication Mode.............................................................................................................. 960
24.4 Connection of Pins on Board.................................................................................................. 961
24.5 Registers that Control Flash Memory .................................................................................... 963
24.6 Programming Method .............................................................................................................. 964
24.7 Security Settings...................................................................................................................... 967
24.8 Flash Memory Programming by Self-Programming ............................................................. 969
23.1.1 User option byte (000C0H to 000C2H/010C0H to 010C2H) .........................................................947
23.1.2 On-chip debug option byte (000C3H/ 010C3H) ............................................................................948
24.4.1 FLMD0 pin ....................................................................................................................................961
24.4.2 TOOL0 pin ....................................................................................................................................962
24.4.3 RESET pin ....................................................................................................................................962
24.4.4 Port pins........................................................................................................................................963
24.4.5 REGC pin......................................................................................................................................963
24.4.6 X1 and X2 pins..............................................................................................................................963
24.4.7 Power supply ................................................................................................................................963
24.6.1 Controlling flash memory ..............................................................................................................964
24.6.2 Flash memory programming mode ...............................................................................................964
24.6.3 Selecting communication mode ....................................................................................................965
24.6.4 Communication commands...........................................................................................................965
24.8.1 Boot swap function........................................................................................................................971
24.8.2 Flash shield window function ........................................................................................................973
User’s Manual U19678EJ1V1UD
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