C8051F124-GQR Silicon Laboratories Inc, C8051F124-GQR Datasheet - Page 30
C8051F124-GQR
Manufacturer Part Number
C8051F124-GQR
Description
IC 8051 MCU 128K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F12xr
Specifications of C8051F124-GQR
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
64
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Processor Series
C8051F1x
Core
8051
Data Bus Width
8 bit
Data Ram Size
8.25 KB
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
64
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
C8051F120DK
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 8 Channel
On-chip Dac
12 bit, 2 Channel
For Use With
336-1224 - DEVKIT-F120/21/22/23/24/25/26/27
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F124-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F124-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
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C8051F130/1/2/3
1.3.
JTAG Debug and Boundary Scan
JTAG boundary scan and debug circuitry is included which provides non-intrusive, full speed, in-circuit
debugging using the production part installed in the end application, via the four-pin JTAG interface. The
JTAG port is fully compliant to IEEE 1149.1, providing full boundary scan for test and manufacturing pur-
poses.
Silicon Labs' debugging system supports inspection and modification of memory and registers, break-
points, watchpoints, a stack monitor, and single stepping. No additional target RAM, program memory, tim-
ers, or communications channels are required. All the digital and analog peripherals are functional and
work correctly while debugging. All the peripherals (except for the ADC and SMBus) are stalled when the
MCU is halted, during single stepping, or at a breakpoint in order to keep them synchronized.
The C8051F120DK development kit provides all the hardware and software necessary to develop applica-
tion code and perform in-circuit debugging with the C8051F12x or C8051F13x MCUs.
The kit includes a Windows (95 or later) development environment, a serial adapter for connecting to the
JTAG port, and a target application board with a C8051F120 MCU installed. All of the necessary commu-
nication cables and a wall-mount power supply are also supplied with the development kit. Silicon Labs’
debug environment is a vastly superior configuration for developing and debugging embedded applications
compared to standard MCU emulators, which use on-board "ICE Chips" and target cables and require the
MCU in the application board to be socketed. Silicon Labs' debug environment both increases ease of use
and preserves the performance of the precision, on-chip analog peripherals.
Silicon Labs Integrated
Development Environment
WINDOWS 95 OR LATER
JTAG (x4), VDD, GND
Serial
Adapter
TARGET PCB
C8051
F12x/13x
Figure 1.9. Development/In-System Debug Diagram
30
Rev. 1.4
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