C8051F330 Silicon Laboratories Inc, C8051F330 Datasheet - Page 154
C8051F330
Manufacturer Part Number
C8051F330
Description
IC 8051 MCU 8K FLASH 20MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F33xr
Datasheet
1.C8051F330R.pdf
(208 pages)
Specifications of C8051F330
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
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 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-QFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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C8051F330/1, C8051F330D
154
Table 16.4. Timer Settings for Standard Baud Rates Using an External Oscillator
Notes:
1. SCA1-SCA0 and T1M bit definitions can be found in
2. X = Don’t care.
Baud Rate
230400
230400
115200
115200
Target
57600
28800
14400
57600
28800
14400
(bps)
9600
2400
1200
9600
Baud Rate
% Error
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
Oscilla-
Factor
15360
1280
1920
7680
1280
1920
160
320
640
160
320
640
80
80
Frequency: 18.432 MHz
Rev. 1.2
SYSCLK / 12
SYSCLK / 48
SYSCLK / 48
Timer Clock
SYSCLK / 4
SYSCLK / 4
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
EXTCLK / 8
SYSCLK
SYSCLK
SYSCLK
Source
Section
SCA1-SCA0
(pre-scale
18.1.
select)
XX
XX
XX
01
01
00
10
10
11
11
11
11
11
11
2
1
T1M
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
Timer 1
Reload
Value
(hex)
0xD8
0xFB
0xEC
0xD8
0xB0
0xB0
0xB0
0xB0
0xF6
0xB0
0x60
0x60
0x60
0x88