C8051F301 Silicon Laboratories Inc, C8051F301 Datasheet
C8051F301
Manufacturer Part Number
C8051F301
Description
IC 8051 MCU 8K FLASH 11MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F30xr
Specifications of C8051F301
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
8
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
11-VQFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F301-GM
Manufacturer:
SiliconL
Quantity:
143
Analog Peripherals
Comparator
-
-
-
POR/Brown-Out Detector
On-Chip Debug
-
-
-
-
Supply Voltage: 2.7 to 3.6 V
-
-
Temperature Range: –40 to +85 °C
Small Form Factor
Programmable hysteresis and response time
Configurable to generate interrupts or reset
Low current (0.4 µA)
On-chip debug circuitry facilitates full speed, non-intrusive in-system
debug (no emulator required)
Provides breakpoints, single stepping, watchpoints
Inspect/modify memory, registers, and stack
Superior performance to emulation systems using ICE-chips, target
pods, and sockets
Typical operating current: 5.8 mA at 25 MHz
Typical stop mode current: <0.1 µA
RST/C2CK
GND
VDD
XTAL1
XTAL2
Analog/Digital
Power
C2D
Oscillator
Oscillator
External
Internal
11 µA at 32 kHz
Circuit
POR
2%
Brown-
Out
Debug HW
System Clock
Reset
Copyright © 2011 by Silicon Laboratories
C
8
0
5
1
o
e
r
SFR Bus
256 Byte
FLASH
SRAM
8 kB
25 MIPS, 8 kB Flash, 11-Pin Mixed-Signal MCU
High-Speed 8051 µC Core
-
-
-
Memory
-
-
Digital Peripherals
-
-
-
-
-
-
Clock Sources
-
-
-
Package
-
-
Ordering Part Numbers
-
-
Pipelined Instruction architecture; executes 70% of instructions in 1 or 2
system clocks
Up to 25 MIPS throughput with 25 MHz clock
Expanded interrupt handler
256 bytes data RAM
8 kB Flash; in-system programmable in 512 byte sectors (512 bytes are
reserved)
8 port I/O; all are 5 V tolerant
Enhanced Hardware SMBus™ (I2C™ compatible) and UART serial
ports
Programmable 16-bit counter/timer array with three capture/compare
modules, WDT
3 general-purpose 16-bit counter/timers
Dedicated watchdog timer; bidirectional reset
Real-time clock mode using PCA or timer and external clock source
Internal oscillator: 25 MHz, 2% accuracy supports UART operation
External oscillator: Crystal, RC, C, or Clock (1 or 2 pin modes)
Can switch between clock sources on-the-fly
11-pin QFN
14-pin SOIC
Lead-free package: C8051F301-GM (QFN)
Lead-free package: C8051F301-GS (SOIC)
0, 1, 2 /
SMBus
Port 0
UART
Timer
Latch
PCA/
WDT
RTC
X
B
A
R
CP0
+
-
C2D
P
0
D
r
v
C8051F301
P0.0
P0.1
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVST
P0.7/C2D
1.10.2011
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C8051F301 Summary of contents
Page 1
... Internal oscillator: 25 MHz, 2% accuracy supports UART operation - External oscillator: Crystal, RC Clock ( pin modes) - Can switch between clock sources on-the-fly Package - 11-pin QFN - 14-pin SOIC Ordering Part Numbers - Lead-free package: C8051F301-GM (QFN) - Lead-free package: C8051F301-GS (SOIC) 8 Port 0 Latch UART Reset 5 FLASH Timer ...
Page 2
... D 3. 2.20 2.25 D3 2.27 D4 0.386 E 3.00 E2 1.36 e 0.5 k 0.27 L 0.45 0.55 0.65 LB 0.36 LT 0.37 R 0.09 Copyright © 2011 by Silicon Laboratories C8051F301 TYP MAX UNITS 3.6 V 5 µA 10 µA <0.1 µA 25 MHz 24.5 25.0 MHz 0.1 µ ...