C8051F705-GM Silicon Laboratories Inc, C8051F705-GM Datasheet - Page 17
C8051F705-GM
Manufacturer Part Number
C8051F705-GM
Description
IC 8051 MCU 15K FLASH 48-QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F70xr
Specifications of C8051F705-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Cap Sense, POR, PWM, WDT
Number Of I /o
39
Program Memory Size
15KB (15K x 8)
Program Memory Type
FLASH
Eeprom Size
32 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN
Processor Series
C8051F7x
Core
8051
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
39
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F700DK
Minimum Operating Temperature
- 40 C
Height
0.95 mm
Length
7 mm
Supply Voltage (max)
1.9 V, 3.6 V
Supply Voltage (min)
1.7 V, 1.8 V
Width
7 mm
For Use With
336-1635 - DEV KIT FOR C8051F700
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
336-1612-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F705-GM
Manufacturer:
Silicon Laboratories Inc
Quantity:
135
- Current page: 17 of 306
- Download datasheet (2Mb)
1. System Overview
C8051F70x/71x devices are fully integrated, system-on-a-chip, capacitive sensing mixed-signal MCUs.
Highlighted features are listed below. Refer to Table 2.1 for specific product feature selection and part
ordering numbers.
With on-chip power-on reset, V
devices are truly stand-alone, system-on-a-chip solutions. The Flash memory can be reprogrammed even
in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User
software has complete control of all peripherals, and may individually shut down any or all peripherals for
power savings.
The C8051F70x/71x processors include Silicon Laboratories’ 2-Wire C2 Debug and Programming inter-
face, which allows non-intrusive (uses no on-chip resources), full speed, in-circuit debugging using the pro-
duction MCU installed in the final application. This debug logic supports inspection of memory, viewing and
modification of special function registers, setting breakpoints, single stepping, and run and halt commands.
All analog and digital peripherals are fully functional while debugging using C2. The two C2 interface pins
can be shared with user functions, allowing in-system debugging without occupying package pins.
Each device is specified for 1.8–3.6 V operation over the industrial temperature range (–45 to +85 °C). An
internal LDO is used to supply the processor core voltage at 1.8 V. The Port I/O and RST pins are tolerant
of input signals up to 2 V above the V
information. Block diagrams of the devices in the C8051F70x/71x family are shown in Figure 1.1.
High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)
In-system, full-speed, non-intrusive debug interface (on-chip)
Capacitive Sense interface with 38 input channels
10-bit 500 ksps single-ended ADC with 16 external channels and integrated temperature sensor
Precision calibrated 24.5 MHz internal oscillator
16 kB of on-chip Flash memory
512 bytes of on-chip RAM
SMBus/I
Four general-purpose 16-bit timers
Programmable Counter/Timer Array (PCA) with three capture/compare modules
On-chip internal voltage reference
On-chip Watchdog timer
On-chip Power-On Reset and Supply Monitor
On-chip Voltage Comparator
54 general purpose I/O
2
C, Enhanced UART, and Enhanced SPI serial interfaces implemented in hardware
DD
monitor, watchdog timer, and clock oscillator, the C8051F70x/71x
DD
supply, with the exception of P0.3. See Table 2.1 for ordering
Rev. 1.0
C8051F70x/71x
17
Related parts for C8051F705-GM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SMD/C/SINGLE-ENDED OUTPUT SILICON OSCILLATOR
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 AES KEYFOB DEMO WITH LCD RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 SIMPLIFIED KEY FOB DEMO WITH LED RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A/-40 TO 85 OC/EZLINK MODULE; F930/4432 HIGH BAND (REV E/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
EZLink Module; F930/4432 Low Band (rev e/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4460 10 DBM RADIO TEST CARD 434 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4461 14 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4463 20 DBM RFSWITCH RADIO TEST CARD 460 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4463 20 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4463 27 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4463 SKYWORKS 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
N/A N/A/-40 TO 85 OC/4463 RFMD 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I/4463 20 DBM RADIO TEST CARD 169 MHZ
Manufacturer:
Silicon Laboratories Inc