SiM3C167-B-GM Silicon Labs, SiM3C167-B-GM Datasheet - Page 16

• Manufacturer Part Number: SiM3C167-B-GM
• Description: ARM Microcontrollers - MCU 256KB LGA92
• Manufacturer: Silicon Labs

Specifications of SiM3C167-B-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SIM3C1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 47 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LGA-92
• Mounting Style: SMD/SMT
• Interface Type: 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
• Number Of Programmable I/os: 80
• Number Of Timers: 17 x 32 bit
• Supply Voltage - Max: 3.6 V

Table 3.8. Internal Oscillators (Continued)
Table 3.9. External Oscillator
SiM3C1xx
16
Low Power Oscillator (LPOSC0)
Oscillator Frequency
Divided Oscillator Frequency
Power Supply Sensitivity
Temperature Sensitivity
Low Frequency Oscillator (LFOSC0)
Oscillator Frequency
Power Supply Sensitivity
Temperature Sensitivity
RTC0 Oscillator (RTC0OSC)
Missing Clock Detector Trigger
Frequency
RTC Robust Duty Cycle Range
*Note: PLL0OSC in free-running oscillator mode.
External Input CMOS Clock
Frequency*
External Input CMOS Clock High Time
External Input CMOS Clock Low Time
External Crystal Clock Frequency
*Note: Minimum of 10 kHz during debug operations.
Parameter
Parameter
PSS
PSS
TS
TS
Symbol
f
f
RTCMCD
f
LPOSCD
DC
f
LPOSC
LFOSC
Symbol
LPOSC
LFOSC
t
t
f
CMOSH
LPOSC
CMOSL
LFOSC
f
CMOS
RTC
XTAL
Full Temperature and
Full Temperature and
Full Temperature and
Rev.1.0
Test Condition
Test Condition
Supply Range
Supply Range
Supply Range
V
V
V
V
T
T
T
T
DD
DD
DD
DD
A
A
A
A
= 25 °C,
= 25 °C,
= 25 °C
= 25 °C
= 3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
2.375
0.01
19.5
13.4
15.8
Min
Min
19
25
—
—
—
—
—
0
9
9
16.4
16.4
Typ
Typ
2.5
0.5
2.4
0.2
20
20
55
—
—
—
—
—
8
2.625
Max
Max
20.5
19.7
17.3
50
30
21
15
55
—
—
—
—
—
—
ppm/°C
%/°C
MHz
MHz
MHz
MHz
MHz
Unit
Unit
%/V
kHz
kHz
%/V
kHz
ns
ns
%