C8051F99x
25 MIPS, 8 kB Flash, Ultra Low Power, Capacitive Sensing MCU
Selected Electrical Specifications
(At 25 C°)
Parameter
Conditions
Min
Supply Input Voltage
1.8
Supply Current with CPU Active
Clock = 24.5 MHz
(±2% internal precision oscillator)
—
Sleep mode; BOD off
—
Supply Current (shutdown)
(VBAT = 1.8 V)
Sleep mode; BOD on
—
Sleep mode; smaRTClock running
—
Clock Frequency Range
DC
Wakeup Time
—
Analog Settling Time
—
Internal Oscillator
Frequency
Precision oscillator
24
Low power oscillator
18
A/D Converter
Resolution
Throughput Rate
—
Capacitive to Digital Converter
Resolution
—
CDC Conversion Time
—
Typ
Max
Units
—
3.6
V
150
—
µA/MHz
.010
—
µA
.050
—
µA
.300
—
µA
—
25
MHz
2
—
µs
1.5
—
µs
24.5
25
MHz
20
22
MHz
12/10
bits
—
75/300
ksps
—
16
bits
40
—
µs
C8051F9xx Ultra Low Power Product Family
Part #
C8051F930
C8051F931
C8051F920
C8051F921
C8051F911
C8051F912
C8051F901
C8051F902
C8051F980
C8051F981
C8051F982
C8051F983
C8051F985
C8051F986
C8051F987
C8051F988
C8051F989
C8051F990
C8051F991
C8051F996
C8051F997
Flash
Mem.
64 kB
64 kB
32 kB
32 kB
16 kB
16 kB
8 kB
8 kB
8 kB
8 kB
4 kB
4 kB
2 kB
8 kB
8 kB
4 kB
4 kB
8 kB
8 kB
8 kB
8 kB
RAM
(Bytes)
4352
4352
4352
4352
768
768
768
768
512
512
512
512
512
512
512
512
512
512
512
512
512
MIPS
(Peak)
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Digital
I/O
24
16
24
16
16
16
16
16
16
16
16
16
16
17
17
17
17
16
16
17
17
Communications
EMIF, I2C, 2xSPI, UART
I2C, 2xSPI, UART
EMIF, I2C, 2xSPI, UART
I2C, 2xSPI, UART
I2C, 2xSPI, UART
I2C, 2xSPI, UART
I2C, 2xSPI, UART
I2C, 2xSPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
I2C, SPI, UART
ADC
10-bit
10-bit
10-bit
10-bit
10-bit
12-bit
10-bit
12-bit
12-bit
—
10-bit
—
—
12-bit
—
10-bit
—
12-bit
—
12-bit
—
Sensing
Channels
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
13
13
14
14
Operating
Voltage
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
0.9–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
1.8–3.6 V
Package
QFN32/LQFP32
QFN24
QFN32/LQFP32
QFN24
QFN24/QSOP24
QFN24/QSOP24
QFN24/QSOP24
QFN24/QSOP24
QFN20
QFN20
QFN20
QFN20
QFN20
QFN24/QSOP24
QFN24/QSOP24
QFN24/QSOP24
QFN24/QSOP24
QFN20
QFN20
QFN24/QSOP24
QFN24/QSOP24
Dev kit
C8051F930DK
C8051F930DK
C8051F930DK
C8051F930DK
C8051F912DK
C8051F912DK
C8051F912DK
C8051F912DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
C8051F996DK
Ultra Low-Power MCU
Copyright © 2010 by Silicon Laboratories
5.18.2010
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