R5F2L387ANFP#U1 Renesas Electronics America, R5F2L387ANFP#U1 Datasheet - Page 13

• Manufacturer Part Number: R5F2L387ANFP#U1
• Description: MCU 1KB FLASH 48K ROM 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/38Ar

Specifications of R5F2L387ANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 68
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K 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: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.
11.
9.8
10.1
11.1
11.2
11.3
11.4
11.5
9.7.8
9.7.9
9.7.10
9.8.1
9.8.2
9.8.3
9.8.4
10.1.1
11.1.1
11.1.2
11.1.3
11.1.4
11.1.5
11.2.1
11.2.2
11.2.3
11.3.1
11.3.2
11.3.3
11.3.4
11.3.5
11.3.6
11.3.7
11.3.8
11.3.9
11.3.10 Interrupt Priority Level Selection Circuit ......................................................................................... 162
11.4.1
11.4.2
11.4.3
11.4.4
11.4.5
11.4.6
11.4.7
11.5.1
11.5.2
Protection .................................................................................................................................... 147
Interrupts ..................................................................................................................................... 148
Notes on Power Control ........................................................................................................................ 145
Register .................................................................................................................................................. 147
Introduction ........................................................................................................................................... 148
Registers ................................................................................................................................................ 153
Interrupt Control .................................................................................................................................... 156
INT Interrupt ......................................................................................................................................... 163
Key Input Interrupt ................................................................................................................................ 169
Reducing Internal Power Consumption ............................................................................................ 142
Stopping Flash Memory .................................................................................................................... 143
Low-Current-Consumption Read Mode ........................................................................................... 144
Stop Mode ......................................................................................................................................... 145
Wait Mode ........................................................................................................................................ 145
Power-Off Mode ............................................................................................................................... 146
Reducing Current .............................................................................................................................. 146
Protect Register (PRCR) ................................................................................................................... 147
Types of Interrupts ............................................................................................................................ 148
Software Interrupts ........................................................................................................................... 149
Special Interrupts .............................................................................................................................. 150
Peripheral Function Interrupts .......................................................................................................... 150
Interrupts and Interrupt Vectors ........................................................................................................ 151
Interrupt Control Register
(TREIC, S2TIC, S2RIC, KUPIC, ADIC, S0TIC, S0RIC, S1TIC, S1RIC, TRAIC, TRBIC, U2BCNIC)
Interrupt Control Register
(FMRDYIC, TRCIC, TRD0IC, TRD1IC, SSUIC/IICIC, TRGIC) ................................................... 154
INTi Interrupt Control Register (INTiIC) (i = 0 to 7) ....................................................................... 155
I Flag ................................................................................................................................................. 156
IR Bit ................................................................................................................................................. 156
Bits ILVL2 to ILVL0, IPL ................................................................................................................ 156
Interrupt Sequence ............................................................................................................................ 157
Interrupt Response Time ................................................................................................................... 158
IPL Change when Interrupt Request is Acknowledged .................................................................... 158
Saving Registers ............................................................................................................................... 159
Returning from Interrupt Routine ..................................................................................................... 161
Interrupt Priority ............................................................................................................................... 161
INTi Interrupt (i = 0 to 7) .................................................................................................................. 163
INT Interrupt Input Pin Select Register (INTSR) ............................................................................. 164
External Input Enable Register 0 (INTEN) ...................................................................................... 165
External Input Enable Register 1 (INTEN1) .................................................................................... 166
INT Input Filter Select Register 0 (INTF) ........................................................................................ 167
INT Input Filter Select Register 1 (INTF1) ...................................................................................... 167
INTi Input Filter (i = 0 to 7) .............................................................................................................. 168
Key Input Pin Select Register (KISR) .............................................................................................. 171
Key Input Enable Register 0 (KIEN) ................................................................................................ 172
........................................................................................................................................................... 153
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