C8051F989-GU Silicon Laboratories Inc, C8051F989-GU Datasheet - Page 24
C8051F989-GU
Manufacturer Part Number
C8051F989-GU
Description
IC MCU 8BIT 4KB FLASH 24QSOP
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Specifications of C8051F989-GU
Program Memory Type
FLASH
Program Memory Size
4KB (4K 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, WDT
Number Of I /o
17
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F9x
Core
8051
Data Ram Size
512 B
Interface Type
I2C, SMBus, Enhanced UART, Enhanced SPI
Maximum Clock Frequency
7 KHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.4 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F996DK
Minimum Operating Temperature
- 40 C
On-chip Adc
1 Analog Comparator
On-chip Dac
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1958-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F989-GU
Manufacturer:
Silicon
Quantity:
56
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C8051F99x-C8051F98x
24
C2CK/RST
GND
VDD
Programming
Reset/PMU
C2D
Power On
Hardware
Debug /
XTAL1
XTAL2
XTAL3
XTAL4
Wake
Reset
VREG
SmaRTClock
Low Power
24.5 MHz
Precision
Oscillator
Oscillator
Oscillator
Oscillator
External
20 MHz
Power
Controller Core
Digital
System Clock
Circuit
Configuration
Figure 1.13. C8051F997 Block Diagram
Program Memory
CIP-51 8051
256 Byte SRAM
256 Byte XRAM
8 kB ISP Flash
SYSCLK
Engine
CRC
SFR
Bus
Rev. 1.0
Timers 0,
SMBus
6-bit
IREF
UART
1, 2, 3
Analog Peripherals
Digital Peripherals
PCA/
WDT
Port I/O Configuration
SPI
Crossbar Control
CP0
Comparator
+
Crossbar
-
Decoder
Priority
IREF0
Capacitance
14-Channel
To Digital
Converter
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
P1.0
P1.1
P0.2/XTAL1
P0.3/XTAL2
P0.0
P0.1
P0.4/TX
P0.5/RX
P0.6
P0.7/IREF0
P1.0/CP0+
P1.1/CP0-
P1.2
P1.3
P1.4
P1.5
P1.6/XTAL3
P1.7/XTAL4
P2.7/C2D
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