C8051F352 Silicon Laboratories Inc, C8051F352 Datasheet - Page 69
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C8051F352
Manufacturer Part Number
C8051F352
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F352
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 8x16b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Processor Series
C8051F35x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit
On-chip Dac
8 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F352
Manufacturer:
SILICON
Quantity:
364
Company:
Part Number:
C8051F352
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F352-GQ
Manufacturer:
SiliconL
Quantity:
3 843
Company:
Part Number:
C8051F352-GQ
Manufacturer:
SILICON
Quantity:
4
Company:
Part Number:
C8051F352-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F352-GQ
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F352-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F352-GQR..
Manufacturer:
SILICON
Quantity:
15 000
Company:
Part Number:
C8051F352R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
V
Internal Reference
Output Voltage
VREF Short-Circuit Current
VREF Temperature Coefficient
Load Regulation
VREF Turn-on Time 1 (0.01%) 4.7 µF tantalum, 0.1 µF ceramic
VREF Turn-on Time 2 (0.01%) 0.1µF ceramic bypass
VREF Turn-on Time 3 (0.01%) no bypass cap
Power Supply Rejection
External Reference
Input Voltage Range
(VREF+ - VREF-)
Voltage on VREF+ or VREF-
pin with respect to AGND
Input Current
Common Mode Rejection Ratio
Power Specifications
Internal Oscillator Bias Genera-
tor
Internal Reference Bias Gener-
ator
Band Gap Generator
DD
= 3.0 V; -40 to +85 °C unless otherwise specified
Parameter
Table 7.1. Voltage Reference Electrical Characteristics
25°C ambient
To AGND
To AV+
Load = 0 to 200 µA to AGND
bypass
VREF = 2.5 V
Conditions
Rev. 0.4
C8051F350/1/2/3
Min
1
0
2.45
Typ
400
120
0.5
3.9
2.5
20
15
50
42
70
9
3
2
Max
AV+
AV+
ppm/µA
ppm/°C
Units
mA
ms
µA
dB
µA
dB
µA
µA
µA
µs
µs
V
V
V
69