SiM3C167-B-GM Silicon Labs, SiM3C167-B-GM Datasheet - Page 12

• 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 3.4. Reset and Supply Monitor
SiM3C1xx
12
V
(VDDHITHEN = 1)
V
(VDDHITHEN = 0)
V
Power-On Reset (POR) Threshold
V
Reset Delay from POR
Reset Delay from non-POR source
RESET Low Time to Generate Reset
Missing Clock Detector Response
Time (final rising edge to reset)
Missing Clock Detector Trigger 
Frequency
V
DD
DD
REGIN
DD
DD
High Supply Monitor Threshold
Low Supply Monitor Threshold
Ramp Time
Supply Monitor Turn-On Time
Supply Monitor Threshold
Parameter
Symbol
V
V
V
V
F
VDDMH
VREGM
t
VDDML
t
t
t
t
t
RSTL
RMP
MCD
MON
POR
RST
MCD
POR
Falling Voltage on V
Rising Voltage on V
Time between release
Time to V
Rev.1.0
of reset source and
Relative to V
Test Condition
code execution
Early Warning
Early Warning
Early Warning
F
AHB
Reset
Reset
V
> 1 MHz
POR
DD
> 1.8 V
DD
>
DD
DD
2.10
1.95
1.81
1.70
Min
4.2
0.8
10
50
—
—
—
—
—
3
2.20
2.05
1.85
1.74
Typ
4.4
1.4
0.4
7.5
10
—
—
—
1
2
3000
Max
2.30
1.88
1.77
100
2.1
4.6
1.3
—
—
13
—
—
1
Unit
kHz
ms
ms
µs
µs
ns
µs
V
V
V
V
V
V
V