Clone Microcontroller NEC R5F21276JFP

We can CRACK MCU NEC R5F21276JFP SINGLE-CHIP 16-BIT CMOS Microcontroller, please view the MCU IC features for your reference:

CPU execution time

Operating Ambient Temperature

40 to 85°C (D, J version) , -40 to 125°C (K version)

 

Item

Specification

CPU

Number of

fundamental

instructions

89 instructions

Minimum instruction

50 ns (f(XIN) = 20 MHz, VCC = 3.0 to 5.5 V) (other than K version)

62.5 ns (f(XIN) = 16 MHz, VCC = 3.0 to 5.5 V) (K version)

100 ns (f(XIN) = 10 MHz, VCC = 2.7 to 5.5 V)

200 ns (f(XIN) = 5 MHz, VCC = 2.2 to 5.5 V) (N, D version)

Operating mode

Single-chip

Address space

1 Mbyte

Memory capacity

Refer to Table 1.3 Product Information for R8C/26 Group

Peripheral

Functions

Ports

I/O ports: 25 pins, Input port: 3 pins

LED drive ports

I/O ports: 8 pins (N, D version)

Timers

Timer RA: 8 bits × 1 channel

Timer RB: 8 bits × 1 channel

(Each timer equipped with 8-bit prescaler)

Timer RC: 16 bits × 1 channel

(Input capture and output compare circuits)

Timer RE: With real-time clock and compare match function

(For J, K version, compare match function only.)

Serial interfaces

2 channels (UART0, UART1)

Clock synchronous serial I/O, UART

Clock synchronous

1 channel

2              (1)

I C bus Interface

Clock synchronous serial I/O with chip select

LIN module

Hardware LIN: 1 channel (timer RA, UART0)

A/D converter

10-bit A/D converter: 1 circuit, 12 channels

Watchdog timer

15 bits × 1 channel (with prescaler)

Start-on-reset selectable

Interrupts

Internal: 15 sources, External: 4 sources,

Software: 4 sources, Priority levels: 7 levels

Clock generation

3 circuits

· XIN clock generation circuit (with on-chip feedback resistor)

· On-chip oscillator (high speed, low speed)

High-speed on-chip oscillator has a frequency adjustment function

· XCIN clock generation circuit (32 kHz) (N, D version)

· Real-time clock (timer RE) (N, D version)

Oscillation-stopped

XIN clock oscillation stop detection function

Voltage detection

On-chip

Power-on reset circuit

On-chip

Electrical

Characteristics

Supply voltage

VCC = 3.0 to 5.5 V (f(XIN) = 20 MHz) (other than K version)

VCC = 3.0 to 5.5 V (f(XIN) = 16 MHz) (K version)

VCC = 2.7 to 5.5 V (f(XIN) = 10 MHz)

VCC = 2.2 to 5.5 V (f(XIN) = 5 MHz) (N, D version)

Current consumption

Typ. 10 mA (VCC = 5.0 V, f(XIN) = 20 MHz)

Typ. 6 mA (VCC = 3.0 V, f(XIN) = 10 MHz)

Typ. 2.0 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz)

Typ. 0.7 µA (VCC = 3.0 V, stop mode)

Flash Memory

Programming and

erasure voltage

VCC = 2.7 to 5.5 V

Programming and

100 times

Operating Ambient Temperature

-20 to 85°C (N version)

(2)                         (2)

Package

32-pin molded-plastic LQFP

 

Item

Specification

CPU

Number of fundamental

instructions

89 instructions

Minimum instruction

50 ns (f(XIN) = 20 MHz, VCC = 3.0 to 5.5 V) (other than K version)

62.5 ns (f(XIN) = 16 MHz, VCC = 3.0 to 5.5 V) (K version)

100 ns (f(XIN) = 10 MHz, VCC = 2.7 to 5.5 V)

200 ns (f(XIN) = 5 MHz, VCC = 2.2 to 5.5 V) (N, D version)

Operating mode

Single-chip

Address space

1 Mbyte

Memory capacity

Refer to Table 1.4 Product Information of R8C/27 Group

Peripheral

Functions

Ports

I/O ports: 25 pins, Input port: 3 pins

LED drive ports

I/O ports: 8 pins (N, D version)

Timers

Timer RA: 8 bits × 1 channel

Timer RB: 8 bits × 1 channel

(Each timer equipped with 8-bit prescaler)

Timer RC: 16 bits × 1 channel

(Input capture and output compare circuits)

Timer RE: With real-time clock and compare match function

(For J, K version, compare match function only.)

Serial interfaces

2 channels (UART0, UART1)

Clock synchronous serial I/O, UART

Clock synchronous

1 channel

2              (1)

I C bus Interface

Clock synchronous serial I/O with chip select

LIN module

Hardware LIN: 1 channel (timer RA, UART0)

A/D converter

10-bit A/D converter: 1 circuit, 12 channels

Watchdog timer

15 bits × 1 channel (with prescaler)

Start-on-reset selectable

Interrupts

Internal: 15 sources, External: 4 sources,

Software: 4 sources, Priority levels: 7 levels

Clock generation

3 circuits

· XIN clock generation circuit (with on-chip feedback resistor)

· On-chip oscillator (high speed, low speed)

High-speed on-chip oscillator has a frequency adjustment function

· XCIN clock generation circuit (32 kHz) (N, D version)

· Real-time clock (timer RE) (N, D version)

Oscillation-stopped

XIN clock oscillation stop detection function

Voltage detection circuit

On-chip

Power-on reset circuit

On-chip

Electrical

Characteristics

Supply voltage

VCC = 3.0 to 5.5 V (f(XIN) = 20 MHz) (other than K version)

VCC = 3.0 to 5.5 V (f(XIN) = 16 MHz) (K version)

VCC = 2.7 to 5.5 V (f(XIN) = 10 MHz)

VCC = 2.2 to 5.5 V (f(XIN) = 5 MHz) (N, D version)

Current consumption

Typ. 10 mA (VCC = 5.0 V, f(XIN) = 20 MHz)

Typ. 6 mA (VCC = 3.0 V, f(XIN) = 10 MHz)

Typ. 2.0 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz)

Typ. 0.7 µA (VCC = 3.0 V, stop mode)

Flash Memory

Programming and

erasure voltage

VCC = 2.7 to 5.5 V

Programming and

10,000 times (data flash)

1,000 times (program ROM)

Operating Ambient Temperature

-20 to 85°C (N version)

(2)                         (2)

Package

32-pin molded-plastic LQFP


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