C8051F352-GQR Silicon Laboratories Inc, C8051F352-GQR Datasheet - Page 179
C8051F352-GQR
Manufacturer Part Number
C8051F352-GQR
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F35xr
Specifications of C8051F352-GQR
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
Core
8051
Processor Series
C8051F3x
Data Bus Width
8 bit
Maximum Clock Frequency
50 MHz
Data Ram Size
768 B
Data Rom Size
128 B
On-chip Adc
Yes
Number Of Programmable I/os
17
Number Of Timers
4 bit
Operating Supply Voltage
2.7 V to 3.6 V
Mounting Style
SMD/SMT
A/d Bit Size
16 bit
A/d Channels Available
8
Height
1.4 mm
Interface Type
I2C, SMBus, SPI, UART
Length
7 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Width
7 mm
For Use With
336-1083 - DEV KIT FOR F350/351/352/353
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F352-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F352-GQR..
Manufacturer:
SILICON
Quantity:
15 000
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Baud Rate
Baud Rate
230400
115200
230400
115200
230400
230400
Target
115200
115200
57600
28800
14400
57600
28800
14400
Target
57600
28800
14400
57600
28800
14400
(bps)
(bps)
9600
2400
1200
9600
9600
2400
1200
9600
Table 20.3. Timer Settings for Standard Baud Rates
Table 20.4. Timer Settings for Standard Baud Rates
*Note: SCA1–SCA0 and T1M bit definitions can be found in Section 22.1.
*Note: SCA1–SCA0 and T1M bit definitions can be found in Section 22.1.
Baud Rate
Baud Rate
Using an External 22.1184 MHz Oscillator
% Error
% Error
Using an External 18.432 MHz Oscillator
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
tor Divide
tor Divide
Oscilla-
Oscilla-
Factor
Factor
15360
18432
1280
1920
7680
1280
1920
1536
2304
9216
1536
2304
160
320
640
160
320
640
192
384
768
192
384
768
80
80
96
96
Frequency: 22.1184 MHz
Frequency: 18.432 MHz
Rev. 1.1
SYSCLK / 12
SYSCLK / 48
SYSCLK / 48
Timer Clock
SYSCLK / 12
SYSCLK / 12
SYSCLK / 12
SYSCLK / 48
SYSCLK / 48
Timer Clock
SYSCLK / 4
SYSCLK / 4
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Source
Source
X = Don’t care
X = Don’t care
SCA1–SCA0
SCA1–SCA0
(pre-scale
(pre-scale
select)*
select)*
C8051F350/1/2/3
XX
XX
XX
XX
XX
XX
00
00
00
10
10
01
01
00
10
10
11
11
11
11
11
11
11
11
11
11
11
11
T1M*
T1M*
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
Value (hex)
Value (hex)
Timer 1
Reload
Timer 1
Reload
0xC0
0xD0
0xA0
0xE0
0xA0
0xA0
0xFA
0xF4
0xE8
0xD0
0xA0
0xEC
0x40
0x40
0x70
0xD8
0xFB
0xD8
0xB0
0xB0
0xB0
0xB0
0x60
0xF6
0xB0
0x60
0x60
0x88
179
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