C8051F385-GQR Silicon Laboratories Inc, C8051F385-GQR Datasheet
C8051F385-GQR
Manufacturer Part Number
C8051F385-GQR
Description
Manufacturer
Silicon Laboratories Inc
Datasheet
1.C8051F381-GQR.pdf
(318 pages)
Specifications of C8051F385-GQR
Lead_time
49
Pack_quantity
500
Comm_code
85423190
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F385-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Analog Peripherals
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USB Function Controller
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On-Chip Debug
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Voltage Supply Input: 2.7 to 5.25 V
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Rev. 1.0 4/11
10-Bit ADC (C8051F380/1/2/3 only)
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Two comparators
Internal voltage reference (C8051F380/1/2/3 only)
Brown-out detector and POR Circuitry
USB specification 2.0 compliant
Full speed (12 Mbps) or low speed (1.5 Mbps) operation
Integrated clock recovery; no external crystal required
for full speed or low speed
Supports eight flexible endpoints
1 kB USB buffer memory
Integrated transceiver; no external resistors required
On-chip debug circuitry facilitates full speed, non-intru-
sive in-system debug (No emulator required)
Provides breakpoints, single stepping,
inspect/modify memory and registers
Superior performance to emulation systems using
ICE-chips, target pods, and sockets
Voltages from 2.7 to 5.25 V supported using On-Chip
Voltage Regulators
Up to 500 ksps
Built-in analog multiplexer with single-ended and
differential mode
VREF from external pin, internal reference, or V
Built-in temperature sensor
External conversion start input option
SENSOR
M
PRECISION INTERNAL
A
U
X
INTERRUPTS
TEMP
ISP FLASH
PERIPHERALS
C8051F380/1/2/3 Only
FLEXIBLE
64/32 kB
OSCILLATORS
Copyright © 2011 by Silicon Laboratories
500 ksps
ANALOG
HIGH-SPEED CONTROLLER CORE
10-bit
ADC
VREF
DD
+
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VREG
+
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CIRCUITRY
8051 CPU
48 MIPS
DEBUG
High Speed 8051 µC Core
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Memory
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Digital Peripherals
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Clock Sources
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Packages
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Temperature Range: –40 to +85 °C
SMBus0
4 Timers
SMBus1
C8051F380/1/2/3/4/5/6/7
48 Pin Only
UART0
UART1
PCA
SPI
USB Controller /
Pipelined instruction architecture; executes 70% of
Instructions in 1 or 2 system clocks
Up to 48 MIPS operation
Expanded interrupt handler
4352 or 2304 Bytes RAM
64 or 32 kB Flash; In-system programmable in 512-byte
sectors
40/25 Port I/O; All 5 V tolerant with high sink current
Hardware enhanced SPI™, two I
enhanced UART serial ports
Six general purpose 16-bit counter/timers
16-bit programmable counter array (PCA) with five cap-
ture/compare modules
External Memory Interface (EMIF)
Internal Oscillator: ±0.25% accuracy with clock recovery
enabled. Supports all USB and UART modes
External Oscillator: Crystal, RC, C, or clock (1 or 2 Pin
modes)
Low Frequency (80 kHz) Internal Oscillator
Can switch between clock sources on-the-fly
48-pin TQFP (C8051F380/2/4/6)
32-pin LQFP (C8051F381/3/5/7)
5x5 mm 32-pin QFN (C8051F381/3/5/7)
DIGITAL I/O
Transceiver
Full Speed USB Flash MCU Family
4/2 kB RAM
POR
Port 0
Port 1
Port 2
Port 3
Port 4
WDT
C8051F380/1/2/3/4/5/6/7
2
C/SMBus™, and two
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