C8051F061-GQ Silicon Laboratories Inc, C8051F061-GQ Datasheet - Page 171

IC 8051 MCU 64K FLASH 64TQFP

C8051F061-GQ

Manufacturer Part Number
C8051F061-GQ
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F06xr
Datasheets

Specifications of C8051F061-GQ

Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
64-TQFP, 64-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
24
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 2x16b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
CAN/I2C/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
24
Number Of Timers
5
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F060DK
Minimum Operating Temperature
- 40 C
On-chip Adc
2-ch x 16-bit
On-chip Dac
2-ch x 12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1215

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Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F061-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F061-GQR
Manufacturer:
SILICON
Quantity:
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Part Number:
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Manufacturer:
Silicon Laboratories Inc
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15.
C8051F060/1/2/3/4/5/6/7 devices include a programmable internal oscillator and an external oscillator
drive circuit. The internal oscillator can be enabled, disabled and calibrated using the OSCICN and
OSCICL registers, as shown in Figure 15.1. The system clock can be sourced by the external oscillator cir-
cuit, the internal oscillator, or a scaled version of the internal oscillator. The internal oscillator's electrical
specifications are given in Table 15.1.
15.1. Programmable Internal Oscillator
All C8051F060/1/2/3/4/5/6/7 devices include a programmable internal oscillator that defaults as the system
clock after a system reset. The internal oscillator period can be adjusted via the OSCICL register as
defined by Figure 15.2.
OSCICL is factory calibrated to obtain a 24.5 MHz base frequency (f
Electrical specifications for the precision internal oscillator are given in Table 15.1. The programmed inter-
nal oscillator frequency must not exceed 25 MHz. Note that the system clock may be derived from the pro-
grammed internal oscillator divided by 1, 2, 4, or 8, as defined by the IFCN bits in register OSCICN.
Oscillators
VDD
Option 2
Option 3
XTAL1
XTAL1
XTAL2
Option 1
Option 4
XTAL1
XTAL1
XTAL2
Figure 15.1. Oscillator Diagram
OSCICL
Rev. 1.2
Circuit
Programmable
Input
Internal Clock
Generator
OSCXCN
C8051F060/1/2/3/4/5/6/7
EN
OSC
OSCICN
BASE
n
).
CLKSEL
1
0
SYSCLK
171

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