C8051F346-GQ Silicon Laboratories Inc, C8051F346-GQ Datasheet - Page 15
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C8051F346-GQ
Manufacturer Part Number
C8051F346-GQ
Description
IC 8051 MCU FLASH 64K 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Datasheets
1.C8051F349-GQ.pdf
(276 pages)
2.C8051F346-GQ.pdf
(1 pages)
3.C8051F347-GQ.pdf
(296 pages)
Specifications of C8051F346-GQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
25
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 21x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
5.25 KB
Interface Type
I2C/SMBus/SPI/UART/USB
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
25
Number Of Timers
4
Operating Supply Voltage
2.7 V to 5.25 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
KSK-SL-F34X, KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F340DK
Minimum Operating Temperature
- 40 C
On-chip Adc
17-ch x 10-bit
No. Of I/o's
25
Ram Memory Size
4352Byte
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1748 - ADAPTER TOOLSTICK FOR C8051F34X770-1006 - ISP 4PORT FOR SILABS C8051F MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1304
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F346-GQ
Manufacturer:
SiliconL
Quantity:
578
Company:
Part Number:
C8051F346-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F346-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
List of Tables
1. System Overview
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristics
4. Pinout and Package Definitions
5. 10-Bit ADC (ADC0, C8051F340/1/2/3/4/5/6/7 Only)
6. Voltage Reference (C8051F340/1/2/3/4/5/6/7 Only)
7. Comparators
8. Voltage Regulator (REG0)
9. CIP-51 Microcontroller
10. Prefetch Engine
11. Reset Sources
12. Flash Memory
13. External Data Memory Interface and On-Chip XRAM
14. Oscillators
15. Port Input/Output
16. Universal Serial Bus Controller (USB0)
17. SMBus
Table 1.1. Product Selection Guide ......................................................................... 22
Table 2.1. Absolute Maximum Ratings* .................................................................. 37
Table 3.1. Global DC Electrical Characteristics ....................................................... 38
Table 3.2. Index to Electrical Characteristics Tables ............................................... 40
Table 4.1. Pin Definitions for the C8051F340/1/2/3/4/5/6/7/8/9 ............................... 41
Table 4.2. TQFP-48 Package Dimensions .............................................................. 45
Table 4.3. LQFP-32 Package Dimensions .............................................................. 47
Table 5.1. ADC0 Electrical Characteristics .............................................................. 64
Table 6.1. Voltage Reference Electrical Characteristics ......................................... 66
Table 7.1. Comparator Electrical Characteristics .................................................... 76
Table 8.1. Voltage Regulator Electrical Specifications ............................................ 77
Table 9.1. CIP-51 Instruction Set Summary ............................................................ 83
Table 9.2. Special Function Register (SFR) Memory Map ...................................... 90
Table 9.3. Special Function Registers ..................................................................... 91
Table 9.4. Interrupt Summary .................................................................................. 98
Table 11.1. Reset Electrical Characteristics .......................................................... 117
Table 12.1. Flash Electrical Characteristics .......................................................... 121
Table 13.1. AC Parameters for External Memory Interface ................................... 143
Table 14.1. Oscillator Electrical Characteristics .................................................... 155
Table 15.1. Port I/O DC Electrical Characteristics ................................................. 173
Table 16.1. Endpoint Addressing Scheme ............................................................ 176
Table 16.2. USB0 Controller Registers ................................................................. 181
Table 16.3. FIFO Configurations ........................................................................... 184
Table 16.4. USB Transceiver Electrical Characteristics ........................................ 203
Table 17.1. SMBus Clock Source Selection .......................................................... 210
Table 17.2. Minimum SDA Setup and Hold Times ................................................ 211
C8051F340/1/2/3/4/5/6/7/8/9
Rev. 1.1
15