UPD78F0513AGB-GAF-AX Renesas Electronics America, UPD78F0513AGB-GAF-AX Datasheet - Page 11

• Manufacturer Part Number: UPD78F0513AGB-GAF-AX
• Description: MCU 8BIT 44-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AGB-GAF-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: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

CHAPTER 5 PORT FUNCTIONS ......................................................................................................... 159
CHAPTER 6 CLOCK GENERATOR .................................................................................................... 225
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
5.1 Port Functions ............................................................................................................................ 159
5.2 Port Configuration...................................................................................................................... 163
5.3 Registers Controlling Port Function ........................................................................................ 204
5.4 Port Function Operations .......................................................................................................... 221
5.5 Settings of Port Mode Register and Output Latch When Using Alternate Function........... 221
5.6 Cautions on 1-Bit Manipulation Instruction for Port Register n (Pn).................................... 224
6.1 Functions of Clock Generator................................................................................................... 225
6.2 Configuration of Clock Generator ............................................................................................ 226
6.3 Registers Controlling Clock Generator.................................................................................... 229
6.4 System Clock Oscillator ............................................................................................................ 240
6.5 Clock Generator Operation ....................................................................................................... 244
6.6 Controlling Clock........................................................................................................................ 248
5.2.1 Port 0............................................................................................................................................. 164
5.2.2 Port 1............................................................................................................................................. 175
5.2.3 Port 2............................................................................................................................................. 181
5.2.4 Port 3............................................................................................................................................. 183
5.2.5 Port 4............................................................................................................................................. 186
5.2.6 Port 5............................................................................................................................................. 188
5.2.7 Port 6............................................................................................................................................. 189
5.2.8 Port 7............................................................................................................................................. 194
5.2.9 Port 12........................................................................................................................................... 196
5.2.10 Port 13......................................................................................................................................... 199
5.2.11 Port 14......................................................................................................................................... 200
5.4.1 Writing to I/O port .......................................................................................................................... 221
5.4.2 Reading from I/O port.................................................................................................................... 221
5.4.3 Operations on I/O port................................................................................................................... 221
6.4.1 X1 oscillator................................................................................................................................... 240
6.4.2 XT1 oscillator ................................................................................................................................ 240
6.4.3 When subsystem clock is not used ............................................................................................... 243
6.4.4 Internal high-speed oscillator ........................................................................................................ 243
6.4.5 Internal low-speed oscillator.......................................................................................................... 243
6.4.6 Prescaler ....................................................................................................................................... 243
6.6.1 Example of controlling high-speed system clock ........................................................................... 248
6.6.2 Example of controlling internal high-speed oscillation clock.......................................................... 251
6.6.3 Example of controlling subsystem clock........................................................................................ 254
6.6.4 Example of controlling internal low-speed oscillation clock ........................................................... 256
6.6.5 Clocks supplied to CPU and peripheral hardware ......................................................................... 257
6.6.6 CPU clock status transition diagram.............................................................................................. 258
6.6.7 Condition before changing CPU clock and processing after changing CPU clock ........................ 265
6.6.8 Time required for switchover of CPU clock and main system clock .............................................. 266
6.6.9 Conditions before clock oscillation is stopped ............................................................................... 268
6.6.10 Peripheral hardware and source clocks ...................................................................................... 269
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