SiM3U157-B-GM Silicon Labs, SiM3U157-B-GM Datasheet - Page 66
SiM3U157-B-GM
Manufacturer Part Number
SiM3U157-B-GM
Description
ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB LGA92
Manufacturer
Silicon Labs
Datasheet
1.SIM3U157-B-GM.pdf
(94 pages)
Specifications of SiM3U157-B-GM
Rohs
yes
Core
ARM Cortex M3
Processor Series
SIM3U1xx
Data Bus Width
32 bit
Maximum Clock Frequency
80 MHz
Program Memory Size
128 KB
Data Ram Size
32 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
Length
7 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
65
Number Of Timers
2 x 32 bit
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.8 V
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SiM3U1xx
66
Pin Name
PB1.10
PB1.12
PB1.13
PB1.14
PB1.15
PB1.11
PB1.7
PB1.8
PB1.9
PB2.0
PB2.1
PB2.2
PB2.3
PB3.0
Table 6.2. Pin Definitions and Alternate Functions for SiM3U1x6 (Continued)
5 V Tolerant I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Type
31
30
29
28
27
26
23
22
21
20
19
18
17
16
XBR0
XBR0
XBR0
XBR0
XBR0
XBR0
XBR0
XBR0
XBR0
XBR1
XBR1
XBR1
XBR1
XBR1
Rev. 1.0
AD15m/
AD14m/
AD13m/
AD12m/
AD11m/
AD10m/
AD9m/
AD8m/
AD7m/
AD6m/
AD5m/
AD4m/
AD3m/
AD2m/
D7
D6
D5
D4
D3
D2
A7
A6
A5
A4
A3
A2
A1
A0
LSI0 Yes
LSI1 Yes
LSI2 Yes
LSI3 Yes
ADC1T15
DMA0T1
DMA0T0
WAKE.1
WAKE.2
WAKE.3
WAKE.4
WAKE.5
WAKE.6
INT0.0
INT1.0
INT0.1
INT1.1
INT0.2
INT1.2
INT0.3
INT1.3
RTC0TCLK_OUT
PMU_Asleep
CMP0N.0
CMP1N.0
CMP0P.0
CMP1P.0
CMP0P.1
CMP1P.1
ADC1.4
ADC1.3
ADC1.2
ADC1.1
ADC1.0
CS0.11
CS0.12
CS0.13
CS0.14
CS0.15
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