C8051F332-GM Silicon Laboratories Inc, C8051F332-GM Datasheet - Page 158

• Manufacturer Part Number: C8051F332-GM
• Description: IC 8051 MCU 4KB FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F332-GM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 20-QFN
• 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
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 25 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
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F330DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• No. Of I/o's: 17
• Ram Memory Size: 768Byte
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Package: 20QFN
• Device Core: 8051
• Family Name: C8051F33x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1451 - ADAPTER PROGRAM TOOLSTICK F330
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1266

C8051F330/1/2/3/4/5
Table 16.5. Timer Settings for Standard Baud Rates Using an External 11.0592 MHz
162
Table 16.6. Timer Settings for Standard Baud Rates Using an External 3.6864 MHz
Notes:
Notes:
1. SCA1
2. X = Don’t care.
1. SCA1
2. X = Don’t care.
Baud Rate
Baud Rate
230400
115200
230400
115200
230400
230400
115200
115200
Target
Target
57600
28800
14400
57600
28800
14400
57600
28800
14400
57600
28800
14400
(bps)
9600
2400
1200
9600
–
(bps)
9600
2400
1200
9600
–
SCA0 and T1M bit definitions can be found in
SCA0 and T1M bit definitions can be found in
Baud Rate
% Error
Rate%
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%
Baud
Error
tor Divide
tor Divide
Oscilla-
Oscilla-
Factor
Factor
4608
9216
1152
1152
1536
3072
192
384
192
384
768
768
128
256
384
128
256
384
48
96
48
96
64
16
64
16
32
32
Frequency: 11.0592 MHz
Frequency: 3.6864 MHz
Oscillator
Oscillator
Rev. 1.7
SYSCLK / 12
SYSCLK / 12
SYSCLK / 12
SYSCLK / 48
SYSCLK / 12
SYSCLK / 12
Timer Clock
Timer Clock
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
SYSCLK
SYSCLK
SYSCLK
SYSCLK
Source
Source
Section 18.1
Section 18.1
SCA1–SCA0
SCA1–SCA0
(pre-scale
(pre-scale
.
.
select)
select)
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
00
00
00
00
00
10
11
11
11
11
11
11
11
11
11
11
11
11
2
2
1
1
T1M
T1M
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
Value (hex)
Value (hex)
Timer 1
Timer 1
Reload
Reload
0xFC
0xD0
0xD0
0xFD
0xD0
0xE0
0xC0
0xC0
0xFF
0xFE
0xE8
0xE8
0xA0
0xE0
0xA0
0xFA
0xF4
0xE8
0xB8
0xF8
0xF0
0x80
0x40
0x80
0xF8
0xF0
0x40
0x40