C8051F340-GQR Silicon Laboratories Inc, C8051F340-GQR Datasheet - Page 110
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
C8051F340-GQR
Manufacturer Part Number
C8051F340-GQR
Description
MCU 8-Bit C8051F34x 8051 CISC 64KB Flash 3.3V/5V 48-Pin TQFP T/R
Manufacturer
Silicon Laboratories Inc
Datasheet
1.C8051F340-GQR.pdf
(276 pages)
Specifications of C8051F340-GQR
Package
48TQFP
Device Core
8051
Family Name
C8051F34x
Maximum Speed
48 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
40
Interface Type
I2C/SMBus/SPI/UART/USB
On-chip Adc
17-chx10-bit
Number Of Timers
4
Ram Size
4.25 KB
Program Memory Size
64 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F340-GQR
Manufacturer:
SILICON
Quantity:
3 870
Company:
Part Number:
C8051F340-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F340-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
- Current page: 110 of 276
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C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
110
organized in 512-byte
FLASH memory
pages
Figure 12.1. Flash Program Memory Map and Security Byte
Unlocked FLASH Pages
C8051F340/2/4/6/A/C/D
Lock Byte
Reserved
0xFC00
0xFBFF
0xFBFE
0xFA00
0x0000
Rev. 1.3
other FLASH pages
FLASH security lock
Locked when any
according to the
Access limit set
are locked
byte
Unlocked FLASH Pages
C8051F341/3/5/7/8/9/B
Lock Byte
0x7FFF
0x7FFE
0x7E00
0x0000
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