SIM3L167-C-GQ Silicon Labs, SIM3L167-C-GQ Datasheet - Page 25

• Manufacturer Part Number: SIM3L167-C-GQ
• Description: ARM Microcontrollers - MCU 256KB, DC-DC, 40x4 LCD, AES, TQFP80
• Manufacturer: Silicon Labs

Specifications of SIM3L167-C-GQ

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SiM3L1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-80
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 24
• Interface Type: I2C, SPI
• Length: 14 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 62
• 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 3.13. Temperature Sensor
Table 3.12. Voltage Reference Electrical Characteristics
Internal Fast Settling Reference
Output Voltage
Temperature Coefficient
Turn-on Time
Power Supply Rejection
Internal Precision Reference
Valid Supply Range
Output Voltage
Short-Circuit Current
Temperature Coefficient
Load Regulation
Load Capacitor
Turn-on Time
Power Supply Rejection
External Reference
Input Current
Offset
Offset Error*
Slope
Slope Error*
Linearity
Turn-on Time
*Note: Absolute input pin voltage is limited by the lower of the supply at VBAT and VIO.
Parameter
Parameter
PSRR
PSRR
t
TC
TC
LR
Symbol
VREFPON
C
I
V
t
EXTREF
V
REFFS
V
REFFS
VREFP
REFP
I
VREFP
VREFP
REFFS
BAT
SC
Symbol
REFFS
VREFP
V
E
E
OFF
OFF
M
M
Sample Rate = 250 ksps;
4.7 µF tantalum, 0.1 µF
0.1 µF ceramic bypass
Rev 0.5
Load = 0 to 200 µA to
Load = 0 to 200 µA to
Test Condition
V
Test Condition
ceramic bypass
25 °C ambient,
25 °C ambient,
–40 to +85 °C,
BAT
VREF = 3.0 V
VREF2X = 0
VREF2X = 1
VREF2X = 0
VREF2X = 1
VREF2X = 0
VREF2X = 1
T
T
VREFGND
VREFGND
A
A
= 0 °C
= 0 °C
= 1.8–3.8 V
Min
—
—
—
—
—
—
1.17
2.35
Min
1.6
1.8
2.7
0.1
—
—
—
—
—
—
—
—
—
—
—
2.77
Typ
760
±14
±25
1.8
1
1.65
5.25
Typ
400
200
320
560
1.2
2.4
4.5
3.8
50
—
—
—
—
35
—
SiM3L1xx
Max
—
—
—
—
—
—
Max
1.23
2.45
1.7
1.5
3.8
3.8
10
—
—
—
—
—
—
—
—
—
—
ppm/µA
mV/°C
ppm/°C
ppm/°C
µV/°C
ppm/V
ppm/V
ppm/V
Unit
mV
mV
Unit
°C
µs
mA
ms
µF
µA
µs
µs
V
V
V
V
V
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