C8051F045R Silicon Labs, C8051F045R Datasheet - Page 326
![no-image](/images/no-image-200.jpg)
C8051F045R
Manufacturer Part Number
C8051F045R
Description
8-bit Microcontrollers - MCU 25 MIPS 64KB 10ADC
Manufacturer
Silicon Labs
Datasheet
1.C8051F044R.pdf
(328 pages)
Specifications of C8051F045R
Product Category
8-bit Microcontrollers - MCU
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
64 KB
Data Ram Size
4.25 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 3.6 V
Package / Case
TQFP-64
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
13
Data Rom Size
64 KB
Interface Type
CAN, SMBus, SPI, UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
32
Number Of Timers
16 bit
Processor Series
C8051
Program Memory Type
Flash
Factory Pack Quantity
500
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
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C8051F040/1/2/3/4/5/6/7
25.3. Debug Support
Each MCU has on-chip JTAG and debug logic that provides non-intrusive, full speed, in-circuit debug sup-
port using the production part installed in the end application, via the four pin JTAG I/F. Silicon Labs' debug
system supports inspection and modification of memory and registers, breakpoints, and single stepping.
No additional target RAM, program memory, or communications channels are required. All the digital and
analog peripherals are functional and work correctly (remain synchronized) while debugging. The Watch-
dog Timer (WDT) is disabled when the MCU is halted during single stepping or at a breakpoint.
The C8051F040DK is a development kit with all the hardware and software necessary to develop applica-
tion code and perform in-circuit debug with each MCU in the C8051F04x family. Each kit includes an Inte-
grated Development Environment (IDE) which has a debugger and integrated 8051 assembler. The kit
also includes a JTAG interface module referred to as the Serial Adapter. There is also a target application
board with a C8051F040 installed. The required cables and wall-mount power supply are also included.
324
Rev. 1.5
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