SIM3L158-C-GM Silicon Labs, SIM3L158-C-GM Datasheet - Page 18

• Manufacturer Part Number: SIM3L158-C-GM
• Description: ARM Microcontrollers - MCU 128KB, DC-DC, 40x4 LCD, AES, LGA92
• Manufacturer: Silicon Labs

Specifications of SIM3L158-C-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SiM3L1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• Interface Type: I2C, SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 3
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.8 V
• Supply Voltage - Min: 1.8 V

Table 3.7. Internal Oscillators
SiM3L1xx
18
Phase-Locked Loop (PLL0OSC)
Calibrated Output Frequency
(Free-running output mode,
RANGE = 2)
Power Supply Sensitivity
(Free-running output mode,
RANGE = 2)
Temperature Sensitivity
(Free-running output mode,
RANGE = 2)
Adjustable Output Frequency
Range
Lock Time
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
Parameter
PSS
TS
PSS
PSS
t
TS
f
f
TS
PLL0LOCK
Symbol
f
PLL0OSC
PLL0OSC
f
LPOSCD
f
LPOSC
LFOSC
PLL0OSC
PLL0OSC
LPOSC
LFOSC
LPOSC
LFOSC
Full Temperature and
Full Temperature and
Full Temperature and
Full Temperature and
Rev 0.5
f
f
f
f
PLL0OSC
PLL0OSC
PLL0OSC
REF
Test Condition
f
f
Fout = 49 MHz
Fout = 49 MHz
REF
M=19, N=399,
M=0, N=1524,
Supply Range
Supply Range
Supply Range
Supply Range
REF
V
M=39, N=99,
LOCKTH = 0
LOCKTH = 0
LOCKTH = 0
V
V
V
T
T
T
T
BAT
BAT
BAT
BAT
= 32.768 kHz,
A
A
A
A
= 2.5 MHz,
= 20 MHz,
= 25 °C,
= 25 °C,
= 25 °C
= 25 °C
= 3.3 V,
= 3.3 V
= 3.3 V
= 3.3 V
= 50 MHz
= 50 MHz
= 50 MHz
2.375
48.3
13.4
15.8
Min
23
19
—
—
—
—
—
—
—
—
—
2.75
9.45
16.4
16.4
Typ
300
2.5
0.5
2.4
0.2
49
50
92
20
55
—
2.625
Max
49.7
19.7
17.3
50
21
—
—
—
—
—
—
—
—
—
ppm/°C
ppm/°C
ppm/V
%/°C
MHz
MHz
MHz
MHz
Unit
%/V
kHz
kHz
%/V
µs
µs
µs