C8051F320 Silicon Laboratories Inc, C8051F320 Datasheet - Page 229
C8051F320
Manufacturer Part Number
C8051F320
Description
IC 8051 MCU 16K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F32xr
Datasheet
1.C8051F320R.pdf
(256 pages)
Specifications of C8051F320
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
25
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 17x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F320
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F320
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F320-GQ
Manufacturer:
SiliconL
Quantity:
18 793
Company:
Part Number:
C8051F320-GQ
Manufacturer:
SILICON
Quantity:
1
Company:
Part Number:
C8051F320-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F320-GQR
Manufacturer:
SiliconL
Quantity:
1 000
Company:
Part Number:
C8051F320-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F320-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F320DK
Manufacturer:
SiliconL
Quantity:
4
Company:
Part Number:
C8051F320R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Bits 7-0: TMR2RLL: Timer 2 Reload Register Low Byte.
Bits 7-0: TMR2RLH: Timer 2 Reload Register High Byte.
Bits 7-0: TMR2L: Timer 2 Low Byte.
Bits 7-0: TMR2H: Timer 2 High Byte.
R/W
R/W
R/W
R/W
Bit7
Bit7
Bit7
Bit7
TMR2RLL holds the low byte of the reload value for Timer 2 when operating in auto-reload mode, or
the captured value of the TMR2L register in capture mode.
The TMR2RLH holds the high byte of the reload value for Timer 2 when operating in auto-reload
mode, or the captured value of the TMR2H register in capture mode.
In 16-bit mode, the TMR2L register contains the low byte of the 16-bit Timer 2. In 8-bit mode,
TMR2L contains the 8-bit low byte timer value.
In 16-bit mode, the TMR2H register contains the high byte of the 16-bit Timer 2. In 8-bit mode,
TMR2H contains the 8-bit high byte timer value.
Figure 19.17. TMR2RLH: Timer 2 Reload Register High Byte
R/W
R/W
R/W
R/W
Figure 19.16. TMR2RLL: Timer 2 Reload Register Low Byte
Bit6
Bit6
Bit6
Bit6
R/W
R/W
R/W
R/W
Bit5
Bit5
Bit5
Bit5
Figure 19.18. TMR2L: Timer 2 Low Byte
Figure 19.19. TMR2H Timer 2 High Byte
R/W
R/W
R/W
R/W
Bit4
Bit4
Bit4
Bit4
R/W
R/W
R/W
R/W
Bit3
Bit3
Bit3
Bit3
Rev. 1.1
R/W
R/W
R/W
R/W
Bit2
Bit2
Bit2
Bit2
R/W
R/W
R/W
R/W
Bit1
Bit1
Bit1
Bit1
C8051F320/1
R/W
R/W
R/W
R/W
Bit0
Bit0
Bit0
Bit0
SFR Address:
SFR Address:
SFR Address:
SFR Address:
00000000
00000000
00000000
00000000
Reset Value
Reset Value
Reset Value
Reset Value
0xCA
0xCD
0xCB
0xCC
229