C8051F901-GU Silicon Laboratories Inc, C8051F901-GU Datasheet

IC MCU 8BIT 8KB FLASH 24QSOP

C8051F901-GU

Manufacturer Part Number
C8051F901-GU
Description
IC MCU 8BIT 8KB FLASH 24QSOP
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Datasheets

Specifications of C8051F901-GU

Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
24-QSOP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
16
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 3.6 V
Data Converters
A/D 15x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F9x
Core
8051
Data Ram Size
768 B
Interface Type
UART
Maximum Clock Frequency
25 MHz
Number Of Timers
4
Operating Supply Voltage
0.9 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F912DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Package
24QSOP
Device Core
8051
Family Name
C8051F90x
Maximum Speed
25 MHz
Data Bus Width
8 Bit
Number Of Programmable I/os
16
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1847-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F901-GU
Manufacturer:
Silicon Laboratories Inc
Quantity:
135
Ultra-Low Power
-
-
-
-
-
Supply Voltage: 0.9 to 3.6 V
-
-
-
10-Bit Analog to Digital Converter
-
-
-
-
-
-
Two Comparators
-
-
-
-
Internal 6-Bit Current Reference
-
Development Kit: C8051F912DK
Low-Voltage/Low-Power
160 µA/MHz active current from 1.8–3.6 V @ 25 MHz
50 nA sleep current with data retention; BOD enabled
600 nA sleep current with smaRTClock (external crystal)
2 µs wake up from sleep
1.5 µs analog settling time
One-cell mode supports 0.9–3.6 V operation; bypass feature
automatically shuts off the dc-dc converter when not needed
Two-cell mode supports 1.8–3.6 V operation
Built-in dc-dc converter with 1.8 –3.3 V output (65 mW max) for
use in one-cell mode; can supply external devices
300 ksps 10-bit mode
Up to 15 external inputs
External pin or internal VREF (no external capacitor required)
On-chip PGA allows measuring voltages up to twice the 
reference voltage
Autonomous Burst Mode with 16-bit automatic averaging 
accumulator
Built-in temperature sensor
Programmable hysteresis and response time
Configurable as interrupt or reset source
Low current (400 nA typical)
Up to 15 Capacitive Touch Sense inputs
Up to ±500 µA; source and sink capability
C2CK/RST
VDD/DC+
GND/DC-
XTAL3
XTAL4
DCEN
VBAT
GND
Power Net
Converter
Programming
C2D
Reset/PMU
DC/DC
Power On
Hardware
Analog
Power
Debug /
XTAL1
XTAL2
Wake
Reset
VREG
smaRTClock
Low Power
Precision
24.5 MHz
Oscillator
Oscillator
Oscillator
Oscillator
External
20 MHz
Controller Core
Digital
Power
System Clock
Circuit
Configuration
Program Memory
CIP-51 8051
256 Byte SRAM
512 Byte XRAM
8 kB ISP Flash
Copyright © 2009 by Silicon Laboratories
SYSCLK
Engine
CRC
SFR
Bus
Internal
VREF
Timers 0,
CP1, CP1A
SPI 0,1
SMBus
Analog Peripherals
6-bit
IREF
10-bit
ADC
UART
1, 2, 3
Digital Peripherals
PCA/
WDT
Port I/O Configuration
Ultra-Low Power, High-Performance MCU
CP0, CP0A
High-Speed 8051 µC Core
-
-
-
Memory
-
-
Digital Peripherals
-
-
-
-
-
Clock Sources
-
-
-
-
-
On-Chip Debug
-
-
Package Options
-
-
Temperature Range: –40 to +85 °C
Crossbar Control
External
Pipe-lined instruction architecture; executes 70% of instructions
in 1 or 2 system clocks
25 MIPS peak throughput with 25 MHz clock
Expanded interrupt handler
768 bytes internal data RAM (256 + 512)
8 kB Flash; In-system programmable; Full read/write/erase
16 port I/O; All 5 V tolerant with programmable drive strength
Hardware enhanced UART, 2 SPI and SMBus™ serial ports
available concurrently
Low power 32-bit smaRTClock operates down to 0.9 V
Four general purpose 16-bit counter/timers
16-bit programmable counter array (PCA) with six capture/com-
pare modules and watchdog timer
Precision internal oscillators: 24.5 MHz with ±2% accuracy sup-
ports UART operation; spread-spectrum mode for reduced EMI
Low power internal oscillator: 20 MHz
External oscillator: Crystal, RC, C, CMOS clock
smaRTClock oscillator: 32.768 kHz crystal
Can switch between clock sources on-the-fly; useful in power
saving modes
On-chip debug circuitry facilitates full speed, non-intrusive in-
system debug (no emulator required)
Provides 4 breakpoints, single stepping
24-pin QFN (4x4 mm), RoHS compliant
24-pin QSOP (easy to hand solder), RoHS compliant
VREF
functionality over the entire supply range
Comparators
+
-
A
M
U
X
+
Crossbar
-
Decoder
Priority
IREF0
Sensor
VREF
Temp
VDD
GND
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
P0.0/VREF
P0.1/AGND
P0.2/XTAL1/RTCOUT
P0.3/XTAL2/WAKEOUT
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7/IREF0
P1.0/SCK1
P1.1/MISO1
P1.2/MOSI1
P1.3/NSS1
P1.4
P1.5
P1.6
P2.7/C2D
C8051F901
10.1.2009

Related parts for C8051F901-GU

C8051F901-GU Summary of contents

Page 1

... VREF VREF VDD VREF A Temp 10-bit M Sensor ADC U X GND CP0, CP0A + - CP1, CP1A + - Comparators Copyright © 2009 by Silicon Laboratories C8051F901 P0.0/VREF P0.1/AGND P0.2/XTAL1/RTCOUT Port 0 P0.3/XTAL2/WAKEOUT Drivers P0.4/TX P0.5/RX P0.6/CNVSTR P0.7/IREF0 P1.0/SCK1 P1.1/MISO1 P1.2/MOSI1 P1.3/NSS1 Port 1 Drivers P1.4 P1.5 P1.6 Port 2 Drivers P2 ...

Page 2

... C8051F912-GM C8051F912-GU C8051F911-GM C8051F911-GU C8051F902-GM C8051F902-GU C8051F901-GM C8051F901-GU Low-Voltage/Low-Power Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders Ultra-Low Power, High-Performance MCU Conditions DC-DC converter disabled DC-DC converter enabled VDD = 1.8– ...

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