SiM3C157-B-GM Silicon Labs, SiM3C157-B-GM Datasheet - Page 55

• Manufacturer Part Number: SiM3C157-B-GM
• Description: ARM Microcontrollers - MCU 128KB LGA92
• Manufacturer: Silicon Labs

Specifications of SiM3C157-B-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SIM3C1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 42 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: 75
• Number Of Timers: 12 x 32 bit
• Supply Voltage - Max: 3.6 V

TRACECLK
Pin Name
PB1.10
PB1.12
PB1.13
PB1.14
PB1.15
PB1.11
PB1.9/
PB2.0
PB2.1
PB2.2
PB2.3
PB2.4
PB2.5
Table 6.1. Pin Definitions and alternate functions for SiM3C1x7 (Continued)
Standard I/O /ETM
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
46 A28 XBR0
43 A26 XBR0
42 A25 XBR0
41
40 A24 XBR0
39 A23 XBR0
38 A22 XBR0
37 B17 XBR1
36 A21 XBR1
35 B16 XBR1
34 A20 XBR1
31 B14 XBR1
30 A18 XBR1
D3 XBR0
Rev.1.0













AD12m /
AD15m/
AD14m/
AD13m/
A23m/
A22m/
A21m/
A20m/
A19m/
A18m/
A17m/
A16m/
A15
A14
A13
A12
A10
A11
A9
A8
A7
A6
A5
A4
LSI0 Yes
LSI1 Yes
LSI2 Yes
LSI3 Yes
LSI4 Yes
LSI5 Yes
ADC0T15
ADC1T15
DMA0T1
DMA0T0
WAKE.0
WAKE.1
WAKE.2
WAKE.3
WAKE.4
WAKE.5
WAKE.6
WAKE.7
INT0.0
INT1.0
INT0.1
INT1.1
INT0.2
INT1.2
INT0.3
INT1.3
INT0.4
INT1.4
INT0.5
INT1.5
SiM3C1xx
PMU_Asleep
ADC1.9
ADC1.8
ADC1.7
ADC1.6
ADC1.5
ADC1.4
ADC1.3
ADC1.2
ADC1.1
ADC1.0
CS0.10
CS0.11
CS0.12
CS0.13
CS0.14
CS0.15
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