C8051F226R

更新时间： 2024-10-02 13:06:35

品牌	Logo	应用领域
芯科 - SILICON		闪存微控制器和处理器
页数	文件大小	规格书
2页	430K
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中文翻译

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数据手册
替代型号

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C8051F226R 数据手册

C8051F226

25 MIPS, 8 kB Flash, 8-Bit ADC, 48-Pin Mixed-Signal MCU

Analog Peripherals

High-Speed 8051 µC Core

8-Bit ADC

Pipelined instruction architecture; executes 70% of instructions in 1 or 2

system clocks

±1/2 LSB INL; no missing codes

Programmable throughput up to 100 ksps

Up to 25 MIPS throughput with 25 MHz system clock

Expanded interrupt handler; up to 21 interrupt sources

32 external inputs (each port I/O can be configured as an ADC input on-

the-fly)

Memory

Programmable amplifier gain: 16, 8, 4, 2, 1, 0.5

1280 bytes data RAM

Data-dependent windowed interrupt generator

8 kB Flash; in-system programmable in 512 byte sectors (512 bytes are

from external pin or V

Two^Rc^Eo^Fmparators

reserved)

Digital Peripherals

Programmable hysteresis

Configurable to generate interrupts or reset

32 port I/O; all are 5 V tolerant

Hardware SPI™ and UART serial ports available concurrently

3 general-purpose 16-bit counter/timers

V_DDMonitor and Brown-out Detector

On-Chip JTAG Debug

Dedicated watchdog timer; bidirectional reset

On-chip emulation circuitry facilitates full-speed, non-intrusive, in-circuit

emulation

Supports breakpoints, single stepping, watchpoints, inspect/modify

memory, and registers

Clock Sources

Internal programmable oscillator: 2–16 MHz

External oscillator: Crystal, RC, C, or Clock

Can switch between clock sources on-the-fly

Superior performance to emulation systems using ICE-chips, target

pods, and sockets

Fully compliant with IEEE 1149.1 specification

Supply Voltage: 2.7 to 3.6 V

Typical operating current: 9 mA at 25 MHz

Typical stop mode current: <0.1 uA

48-Pin TQFP

- Temperature Range: –40 to +85 °C

VDD

Analog/Digital

Power

P0.0/TX

Port 0

P0.1/RX

P0.2//INT0

P0.3//INT1

P0.4/T0

Latch

UART

GND

P0.5/T1

Timer 0

Timer 1

Timer 2

P0.6/T2

P0.7/T2EX

Port 1

Latch

P1.0/CP0+

P1.1/CP0-

P1.2/CP0

P1.3/CP1+

P1.4/CP1-

P1.5/CP1

P1.6/SYSCLK

P1.7

TCK

TMS

TDI

8 kB FLASH

JTAG

Logic

Debug HW

WDT

CP0+

CP0-

CP0

TDO

CP0

CP1

256 byte

RAM

Reset

RST

CP1+

CP1-

CP1

1024 byte

XRAM

VDD

SYSCLK

MONEN

Monitor

P2.0/NSS

P2.1/MISO

P2.2/MOSI

P2.3/SCK

P2.4

Port 2

External

Oscillator

Circuit

XTAL1

XTAL2

SFR Bus

Latch

SPI

System Clock

P2.5

P2.6

Internal

P2.7

Oscillator

P3.0

P3.1

P3.2

P3.3

P3.4

P3.5

P3.6

P3.7

Port 3

Latch

8-bit

AIN0-AIN31

PGA

100 ksps

ADC

VDD

VREF

General Purpose

6.15.2004

中文翻译

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C8051F226R 替代型号

型号	品牌	替代类型	描述	数据表
C8051F226-GQ	SILICON	类似代替	Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP48, ROHS COMPLIANT, TQFP-48

与C8051F226R相关器件

型号	品牌	获取价格	描述	数据表
C8051F23	ETC	获取价格	8K Flash, 256 RAM, 48-Pin MCU
C8051F230	SILICON	获取价格	25 MIPS, 8 kB Flash, 48-Pin Mixed-Signal MCU
C8051F230-GQ	SILICON	获取价格	Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP48, ROHS COMPLIANT, TQFP-48
C8051F231	SILICON	获取价格	25 MIPS, 8 kB Flash, 32-Pin Mixed-Signal MCU
C8051F231-GQ	SILICON	获取价格	25 MIPS, 8 kB Flash, 32-Pin Mixed-Signal MCU
C8051F231-GQR	SILICON	获取价格	Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP32, LEAD FREE, LQFP-32
C8051F236	SILICON	获取价格	25 MIPS, 8 kB Flash, 48-Pin Mixed-Signal MCU
C8051F2XX	SILICON	获取价格	Mixed Signal 8 kB ISP Flash MCU Family
C8051F300	SILICON	获取价格	Mixed Signal ISP Flash MCU Family
C8051F300_08	SILICON	获取价格	Mixed Signal ISP Flash MCU Family

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