C8051F351 Silicon Laboratories Inc, C8051F351 Datasheet - Page 17
C8051F351
Manufacturer Part Number
C8051F351
Description
IC 8051 MCU 8K FLASH 28MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F351
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x24b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F351-GM
Manufacturer:
SiliconL
Quantity:
5
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/RST/C2CK
VREF+
VREF-
AGND
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
VDD
GND
AV+
XTAL1
XTAL2
Analog
Power
Digital Power
24.5MHz 2%
Oscillator
Internal
Oscillator
External
Circuit
C2D
M
A
U
X
POR
Buffer
Debug HW
Brown-
Out
Figure 1.3. C8051F352 Block Diagram
Multiplier
Clock
+
+
Temp
Sensor
PGA
Offset
DAC
System
Clock
Reset
C
o
8
0
5
1
e
r
16-bit
ADC0
SFR Bus
256 byte
512 byte
FLASH
8kbyte
SRAM
XRAM
VREF
Rev. 0.4
Timer 0,
SPI Bus
SMBus
3-Chnl
UART
1, 2, 3
Port 0
Latch
Port 1
Latch
Port 2
Latch
PCA/
WDT
8-bit
IDAC0
8-bit
IDAC1
C8051F350/1/2/3
X
B
A
R
CP0A
CP0
C2D
D
D
P
0
v
P
1
v
r
r
+
-
CP0+
CP0-
P0.0
P0.1
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4/CP0A
P1.5/CP0
P1.6/IDAC0
P1.7/IDAC1
P2.0/C2D
17
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