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C8051F231 PDF预览

C8051F231

更新时间: 2024-10-02 05:08:23
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 427K
描述
25 MIPS, 8 kB Flash, 32-Pin Mixed-Signal MCU

C8051F231 技术参数

是否Rohs认证: 不符合生命周期:Not Recommended
零件包装代码:QFP包装说明:LQFP, QFP32,.35SQ,32
针数:32Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.27
具有ADC:NO地址总线宽度:
位大小:8CPU系列:8051
最大时钟频率:20 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm湿度敏感等级:3
I/O 线路数量:22端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/3.3 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):8192ROM可编程性:FLASH
座面最大高度:1.6 mm速度:25 MHz
子类别:Microcontrollers最大供电电压:3.6 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

C8051F231 数据手册

 浏览型号C8051F231的Datasheet PDF文件第2页 
C8051F231  
25 MIPS, 8 kB Flash, 32-Pin Mixed-Signal MCU  
Analog Peripherals  
High-Speed 8051 µC Core  
Two comparators  
-
Pipelined instruction architecture; executes 70% of instructions in 1 or 2  
system clocks  
-
-
Programmable hysteresis  
-
-
Up to 25 MIPS throughput with 25 MHz system clock  
Configurable to generate interrupts or reset  
Expanded interrupt handler; up to 21 interrupt sources  
VDD Monitor and Brown-out Detector  
On-Chip JTAG Debug  
Memory  
-
-
-
-
On-chip emulation circuitry facilitates full-speed, non-intrusive, in-circuit  
emulation  
Supports breakpoints, single stepping, watchpoints, inspect/modify  
memory, and registers  
Superior performance to emulation systems using ICE-chips, target  
pods, and sockets  
Fully compliant with IEEE 1149.1 specification  
-
-
256 bytes data RAM  
8 kB Flash; in-system programmable in 512 byte sectors (512 bytes are  
reserved)  
Digital Peripherals  
-
-
-
-
22 port I/O; all are 5 V tolerant  
Hardware SPI™ and UART serial ports available concurrently  
3 general-purpose 16-bit counter/timers  
Supply Voltage: 2.7 to 3.6 V  
-
-
Dedicated watchdog timer; bidirectional reset  
Typical operating current: 9 mA at 25 MHz  
Typical stop mode current: <0.1 µA  
Clock Sources  
Temperature Range: –40 to +85 °C  
-
-
-
Internal programmable oscillator: 2–16 MHz  
External oscillator: Crystal, RC, C, or Clock  
Can switch between clock sources on-the-fly  
Package  
-
32-pin LQFP (standard lead and lead-free packages)  
Part Ordering Numbers  
-
-
Lead-free package: C8051F231-GQ  
Standard package: C8051F231  
Analog/Digital  
Power  
P0.0/TX  
Port 0  
Latch  
VDD  
P
0
P0.1/RX  
P0.2//INT0  
P0.3//INT1  
P0.4/T0  
P0.5/T1  
P0.6/T2  
P
0
GND  
UART  
D
r
v
M
U
X
Timer 0  
Timer 1  
Timer 2  
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  
P
1
8
0
5
1
JTAG  
Logic  
P
1
Debug HW  
CP0+  
CP0-  
CP0  
TDO  
CP0  
CP1  
256 byte  
RAM  
D
r
v
Reset  
M
U
X
RST  
CP1+  
CP1-  
CP1  
VDD  
Monitor  
WDT  
SYSCLK  
P2.0/SCK  
P2.1/MISO  
P2.2/MOSI  
P2.3/NSS  
P2.4  
C
o
r
P
2
P
2
Port 2  
Latch  
External  
Oscillator  
Circuit  
XTAL1  
XTAL2  
SFR Bus  
System Clock  
D
r
v
M
U
X
SPI  
P2.5  
e
Internal  
Oscillator  
P
3
Port 3  
Latch  
D
r
v
NC  
General Purpose  
Copyright © 2005 by Silicon Laboratories  
5.5.2005  

C8051F231 替代型号

型号 品牌 替代类型 描述 数据表
C8051F231-GQR SILICON

完全替代

Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP32, LEAD FREE, LQFP-32
C8051F231-GQ SILICON

类似代替

25 MIPS, 8 kB Flash, 32-Pin Mixed-Signal MCU

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