Reverse MCU IC Renesas R5F2L388CNFP

We can crack MCU IC Renesas R5F2L388CNFP, please view below chip features for your reference:

 

The R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, and R8C/L3AC Group of single-chip MCUs

incorporate the R8C CPU core, which implements a powerful instruction set for a high level of efficiency and

supports a 1 Mbyte address space, allowing execution of instructions at high speed. In addition, the CPU core

integrates a multiplier for high-speed operation processing.

Power consumption is low, and the supported operating modes allow additional power control. These MCUs are

designed to maximize EMI/EMS performance.

Integration of many peripheral functions, including multifunction timer and serial interface, helps reduce the

number of system components.

These groups have data flash (1 KB × 4 blocks) with the background operation (BGO) function.

I/O Ports  Programmable

I/O ports

 

I/O Ports  Programmable

I/O ports

 

I/O Ports  Programmable

I/O ports

 

Interrupts

 

Interrupts

 

Interrupts

 

Item                 Function

Specification

CPU      Central processing unit

R8C CPU core

· Number of fundamental instructions: 89

· Minimum instruction execution time:

50 ns (f(XIN) = 20 MHz, VCC = 2.7 to 5.5 V)

200 ns (f(XIN) = 5 MHz, VCC = 1.8 to 5.5 V)

· Multiplier: 16 bits × 16 bits → 32 bits

· Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits → 32 bits

· Operating mode: Single-chip mode (address space: 1 Mbyte)

Memory   ROM/RAM

Data flash

Refer to Tables 1.7 to 1.10 Product Lists.

Power     Voltage detection circuit

Supply

Voltage

Detection

· Power-on reset

· Voltage detection 3 (detection level of voltage detection 0 and voltage

detection 1 selectable)

I/O Ports  Programmable

I/O ports

R8C/L35C Group

· CMOS I/O ports: 41, selectable pull-up resistor

· High current drive ports: 5

R8C/L36C Group

· CMOS I/O ports: 52, selectable pull-up resistor

· High current drive ports: 8

R8C/L38C Group

· CMOS I/O ports: 68, selectable pull-up resistor

· High current drive ports: 8

R8C/L3AC Group

· CMOS I/O ports: 88, selectable pull-up resistor

· High current drive ports: 16

Clock     Clock generation circuits

4 circuits: XIN clock oscillation circuit

XCIN clock oscillation circuit (32 kHz)

High-speed on-chip oscillator (with frequency adjustment function)

Low-speed on-chip oscillator

· Oscillation stop detection:

XIN clock oscillation stop detection function

· Frequency divider circuit:

Division ratio selectable from 1, 2, 4, 8, and 16

· Low-power-consumption modes:

Standard operating mode (high-speed clock, low-speed clock, high-

speed on-chip oscillator, low-speed on-chip oscillator), wait mode,

stop mode, power-off mode

Real-time clock (timer RE)

Interrupts

R8C/L35C Group

· Number of interrupt vectors: 69

· External Interrupt: 9 (INT × 5, key input × 4)

· Priority levels: 7 levels

R8C/L36C Group

· Number of interrupt vectors: 69

· External Interrupt: 12 (INT × 8, key input × 4)

· Priority levels: 7 levels

R8C/L38C Group

· Number of interrupt vectors: 69

· External Interrupt: 16 (INT × 8, key input × 8)

· Priority levels: 7 levels

R8C/L3AC Group

· Number of interrupt vectors: 69

· External Interrupt: 16 (INT × 8, key input × 8)

· Priority levels: 7 levels

Watchdog Timer

· 14 bits × 1 (with prescaler)

· Selectable reset start function

· Selectable low-speed on-chip oscillator for watchdog timer

DTC (Data Transfer Controller)

· 1 channel

· Activation sources: 38

· Transfer modes: 2 (normal mode, repeat mode)

 

I/O Ports  Programmable

I/O ports

 

I/O Ports  Programmable

I/O ports

 

I/O Ports  Programmable

I/O ports

 

Interrupts

 

Interrupts

 

Interrupts

 

Item                 Function

Specification

CPU      Central processing unit

R8C CPU core

· Number of fundamental instructions: 89

· Minimum instruction execution time:

50 ns (f(XIN) = 20 MHz, VCC = 2.7 to 5.5 V)

200 ns (f(XIN) = 5 MHz, VCC = 1.8 to 5.5 V)

· Multiplier: 16 bits × 16 bits → 32 bits

· Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits → 32 bits

· Operating mode: Single-chip mode (address space: 1 Mbyte)

Memory   ROM/RAM

Data flash

Refer to Tables 1.7 to 1.10 Product Lists.

Power     Voltage detection circuit

Supply

Voltage

Detection

· Power-on reset

· Voltage detection 3 (detection level of voltage detection 0 and voltage

detection 1 selectable)

I/O Ports  Programmable

I/O ports

R8C/L35C Group

· CMOS I/O ports: 41, selectable pull-up resistor

· High current drive ports: 5

R8C/L36C Group

· CMOS I/O ports: 52, selectable pull-up resistor

· High current drive ports: 8

R8C/L38C Group

· CMOS I/O ports: 68, selectable pull-up resistor

· High current drive ports: 8

R8C/L3AC Group

· CMOS I/O ports: 88, selectable pull-up resistor

· High current drive ports: 16

Clock     Clock generation circuits

4 circuits: XIN clock oscillation circuit

XCIN clock oscillation circuit (32 kHz)

High-speed on-chip oscillator (with frequency adjustment function)

Low-speed on-chip oscillator

· Oscillation stop detection:

XIN clock oscillation stop detection function

· Frequency divider circuit:

Division ratio selectable from 1, 2, 4, 8, and 16

· Low-power-consumption modes:

Standard operating mode (high-speed clock, low-speed clock, high-

speed on-chip oscillator, low-speed on-chip oscillator), wait mode,

stop mode, power-off mode

Real-time clock (timer RE)

Interrupts

R8C/L35C Group

· Number of interrupt vectors: 69

· External Interrupt: 9 (INT × 5, key input × 4)

· Priority levels: 7 levels

R8C/L36C Group

· Number of interrupt vectors: 69

· External Interrupt: 12 (INT × 8, key input × 4)

· Priority levels: 7 levels

R8C/L38C Group

· Number of interrupt vectors: 69

· External Interrupt: 16 (INT × 8, key input × 8)

· Priority levels: 7 levels

R8C/L3AC Group

· Number of interrupt vectors: 69

· External Interrupt: 16 (INT × 8, key input × 8)

· Priority levels: 7 levels

Watchdog Timer

· 14 bits × 1 (with prescaler)

· Selectable reset start function

· Selectable low-speed on-chip oscillator for watchdog timer

DTC (Data Transfer Controller)

· 1 channel

· Activation sources: 38

· Transfer modes: 2 (normal mode, repeat mode)


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