C8051F714-GQ Silicon Laboratories Inc, C8051F714-GQ Datasheet - Page 128
C8051F714-GQ
Manufacturer Part Number
C8051F714-GQ
Description
IC 8051 MCU 8K FLASH 48-TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F71xr
Specifications of C8051F714-GQ
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Cap Sense, POR, PWM, Temp Sensor, WDT
Number Of I /o
39
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
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
On-chip Adc
10 bit, 16 Channel
For Use With
336-1635 - DEV KIT FOR C8051F700
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
336-1617
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C8051F70x/71x
19. In-System Device Identification
The C8051F70x/71x has SFRs that identify the device family and derivative. These SFRs can be read by
firmware at runtime to determine the capabilities of the MCU that is executing code. This allows the same
firmware image to run on MCUs with different memory sizes and peripherals, and dynamically changing
functionality to suit the capabilities of that MCU.
In order for firmware to identify the MCU, it must read three SFRs. HWID describes the MCU’s family,
DERIVID describes the specific derivative within that device family, and REVID describes the hardware
revision of the MCU.
SFR Definition 19.1. HWID: Hardware Identification Byte
SFR Address = 0xC4; SFR Page = F
SFR Definition 19.2. DERIVID: Derivative Identification Byte
SFR Address = 0xEC; SFR Page = F
128
Name
Reset
Name
Reset
7:0 HWID[7:0]
7:0 DERIVID[7:0]
Bit
Bit
Type
Type
Bit
Bit
Varies
Name
Name
R
R
7
0
7
Varies
Describes the MCU family.
0x1E: Devices covered in this document (C8051F70x/71x)
Hardware Identification Byte.
Derivative Identification Byte.
Shows the C8051F70x/71x derivative being used.
0xD0: C8051F700; 0xD1: C8051F701; 0xD2: C8051F702; 0xD3: C8051F703
0xD4: C8051F704; 0xD5: C8051F705; 0xD6: C8051F706; 0xD7: C8051F707
0xD8: C8051F708; 0xD9: C8051F709; 0xDA: C8051F710; 0xDB: C8051F711
0xDC: C8051F712; 0xDD: C8051F713; 0xDE: C8051F714; 0xDF: C8051F715
0xE0: C8051F716; 0xE1: C8051F717
R
R
6
0
6
Varies
R
R
5
0
5
Varies
Rev. 1.0
R
R
4
1
4
DERIVID[7:0]
HWID[7:0]
Description
Description
Varies
R
R
3
1
3
Varies
R
R
2
1
2
Varies
R
R
1
1
1
Varies
R
R
0
0
0
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