SiM3C157-B-GM Silicon Labs, SiM3C157-B-GM Datasheet - Page 56

• 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

SiM3C1xx
56
Pin Name
PB2.10
PB2.12
PB2.13
PB2.14
PB2.11
PB2.6
PB2.7
PB2.8
PB2.9
PB3.0
PB3.1
PB3.2
PB3.3
Table 6.1. Pin Definitions and alternate functions for SiM3C1x7 (Continued)
5 V Tolerant I/O
5 V Tolerant I/O
5 V Tolerant I/O
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
Type
29 B13 XBR1
28 A17 XBR1
27 B12 XBR1
26 A16 XBR1
25 B11 XBR1
24 A15 XBR1
23 A14 XBR1
22 A13 XBR1
21
20 A12 XBR1
19 A11 XBR1
18 A10 XBR1
17
D2 XBR1
B8 XBR1
Rev.1.0













AD11m/
AD10m/
AD9m/
AD8m/
AD7m/
AD6m/
AD5m/
AD4m/
AD3m/
AD2m/
AD1m/
AD0m/
WR
D7
D6
D5
D4
D3
D2
D1
D0
A3
A2
A1
A0
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
DAC0T0
DAC1T0
DAC0T1
DAC1T1
LPT0T0
INT0.6
INT1.6
INT0.7
INT1.7
INT0.8
INT1.8
RTC0TCLK_OUT
CMP0N.0
CMP1N.0
CMP0N.1
CMP1N.1
CMP0N.2
CMP1N.2
CMP0N.3
CMP1N.3
CMP0P.0
CMP1P.0
CMP0P.1
CMP1P.1
CMP0P.2
CMP1P.2
CMP0P.3
CMP1P.3