C8051F34C-GQ Silicon Laboratories Inc, C8051F34C-GQ Datasheet
C8051F34C-GQ
Manufacturer Part Number
C8051F34C-GQ
Description
IC 8051 MCU 64K FLASH 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F34xr
Specifications of C8051F34C-GQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
48-TQFP, 48-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
48MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
40
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.25 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Ram Size
256 KB
Interface Type
UART
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
40
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F34C-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F34C-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Analog Peripherals
Two Comparators
POR/Brown-out Detector
USB Function Controller
-
-
-
-
-
-
On-Chip Debug
-
-
-
-
Temperature Range: –40 to +85 °C
USB
USB specification 2.0 compliant
Full-speed (12 Mbps) or low-speed (1.5 Mbps) operation
Integrated clock recovery; no external crystal required for either full-
speed or low-speed operation
Supports eight flexible endpoints
Dedicated 1 kB USB buffer memory
Integrated transceiver; no external resistors required
On-chip debug circuitry facilitates full speed, non-intrusive in-system
debug (no emulator required)
Provides breakpoints, single stepping
Inspect/modify memory, registers, and USB memory
Superior performance to emulation systems using ICE-chips, target
pods, and sockets
C2CK/RST
VREG
VBUS
GND
VDD
C2D
D+
D-
Power-On
Regulator
Monitor
Voltage
Supply
Reset
XTAL1
XTAL2
Reset
Power
Net
System Clock Setup
Transceiver
Oscillator
Oscillator
Recovery
External
Full / Low
Internal
Debug / Programming
64k Byte ISP FLASH
Clock
USB Peripheral
Speed
Controller Core
Program Memory
CIP-51 8051
256 Byte RAM
4k Byte XRAM
Hardware
Copyright © 2009 by Silicon Laboratories
Low Freq.
Oscillator
Controller
Multiplier
1k Byte
Clock
RAM
USB, 48 MIPS, 64 kB Flash, 48-Pin Mixed-Signal MCU
SFR
Bus
High-Speed 8051 µC Core
-
-
-
Memory
-
-
-
Digital Peripherals
-
-
-
-
Clock Sources
-
-
-
Voltage Regulator
-
-
Operating Voltage: 2.7 to 5.25 V
Ordering Part Number
-
Timers 0, 1,
PCA/WDT
Pipelined instruction architecture; executes 70% of instructions in 1 or 2
system clocks
Up to 48 MIPS throughput with 48 MHz Clock
Expanded interrupt handler
4352 bytes data RAM (256 + 4 kB)
64 kB Flash; in-system programmable in 512-byte sectors (512 bytes
are reserved)
External parallel data memory interface
40 port I/O; all are 5 V tolerant
Hardware SMBus™ (I
available concurrently
4 general-purpose 16-bit counter/timers
Programmable 16-bit counter array with 5 capture/compare modules
Internal oscillator: 0.25% accuracy with clock recovery enabled;
supports all USB and UART modes
External oscillator: Crystal, RC, C, or Clock
On-chip clock multiplier: up to 48 MHz
On-chip voltage regulator supports USB bus-powered operation
Regulator bypass mode supports USB self-powered operation
C8051F34C-GQ, 48-Pin TQFP, 9x9 mm
External Memory
Analog Peripherals
Digital Peripherals
UART0
UART1
SMBus
Port I/O Configuration
2, 3
SPI
Crossbar Control
Interface
Address
Control
Data
2 Comparators
Crossbar
Decoder
Priority
CP0
CP1
2
C™ compatible), SPI™, and 2 UART serial ports
P2 / P3
+
+
-
-
P1
P4
Drivers
Drivers
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
Port 3
Port 4
C8051F34C
2
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6/XTAL1
P0.7/XTAL2
P1.0
P1.1
P1.2
P1.3
P1.4/CNVSTR
P1.5/VREF
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
9.24.2009
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