C8051F337-GM Silicon Laboratories Inc, C8051F337-GM Datasheet - Page 200

• Manufacturer Part Number: C8051F337-GM
• Description: IC MCU 16K FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F337-GM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: I2C, 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: C8051F336DK
• Minimum Operating Temperature: - 40 C
• For Use With: 336-1451 - ADAPTER PROGRAM TOOLSTICK F330
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1428-5

C8051F336/7/8/9
SFR Definition 24.14. TMR3RLL: Timer 3 Reload Register Low Byte
SFR Address = 0x92
SFR Definition 24.15. TMR3RLH: Timer 3 Reload Register High Byte
SFR Address = 0x93
SFR Definition 24.16. TMR3L: Timer 3 Low Byte
SFR Address = 0x94
200
Name
Reset
Name
Reset
Name
Reset
7:0 TMR3RLL[7:0] Timer 3 Reload Register Low Byte.
7:0 TMR3RLH[7:0] Timer 3 Reload Register High Byte.
7:0
Bit
Bit
Bit
Type
Type
Type
Bit
Bit
Bit
TMR3L[7:0]
Name
Name
Name
7
0
7
0
7
0
TMR3RLL holds the low byte of the reload value for Timer 3.
TMR3RLH holds the high byte of the reload value for Timer 3.
Timer 3 Low Byte.
In 16-bit mode, the TMR3L register contains the low byte of the 16-bit Timer 3. In
8-bit mode, TMR3L contains the 8-bit low byte timer value.
6
0
6
0
6
0
5
0
5
0
5
0
Rev.1.0
TMR3RLH[7:0]
TMR3RLL[7:0]
4
0
4
0
4
0
TMR3L[7:0]
R/W
R/W
R/W
Function
Function
Function
3
0
3
0
3
0
2
0
2
0
2
0
1
0
1
0
1
0
0
0
0
0
0
0