ARM Cortex M3 Microcontroller - SiM3C1xx

SiM3C1xx 32-bit Microcontrollers

The Precision32™ family offers a full lineup of footprint compatible ARM®Cortex®-M3 based 32-bit microcontroller (MCU) devices ranging in flash size from 32–256 kB with industry-leading benefits in terms of low power, analog capabilities, configurability, rapid development, and integration.

Initializing peripherals and the patented dual-crossbar is a breeze with the Precision32 AppBuilder, a free GUI that enables developers to quickly and graphically initialize peripherals, properties, and pinouts — all without reading the datasheet. Combining the world’s best peripherals with the de facto standard 32-bit core makes designing with an MCU easier than ever.

SiM3C1xx Common Specs

32-bit ARM Cortex-M3 CPU
80 MHz maximum system clock
32–256 kB Flash and 8–32 kB SRAM
External bus interface supports up to 16 MB external memory and parallel LCD interface
Ultra low power modes
- 85 nA sleep mode with brown out detector and 4 kB RAM preserved
- 350 nA sleep mode w/ RTC (internal oscillator)
- 650 nA sleep mode w/ RTC (external oscillator)
- 275 µA/MHz at 80 MHz
Internal oscillator with PLL: 1–80 MHz ±1.5% accuracy; spread-spectrum mode for reduced EMI

2 x 12-bit 250 ksps ADCs (1 MSPS in 10-bit mode)
1.2/1.65/2.4 V internal voltage references
2 x 10-bit digital-to-analog converters
Temperature sensor
2 low-power comparators with 6-bit programmable voltage reference
16 capacitive touch inputs
16-channel DMA
2 x USART, 2 x UART, 3 x SPI, 2 x I²C, I²S
2 x 32-bit or 4 x 16-bit timers with capture/compare
2 x 16-bit, 2-ch. counters with capture/compare/PWM

16-bit, 6-channel motor control counter
Up to 6 high drive (5–300mA) I/O
Up to 65 flexible I/O
128/192/256-bit hardware AES encryption
16/32-bit CRC
JTAG, serial-wire, and ETM debugger support
Temperature range: –40 to +85 °C
2.7–5.5 V supply voltage (internal regulator enabled)
1.8–3.6 V supply voltage (internal regulator disabled)
LGA, QFN and TQFP package options (40/64/80/92-pin)

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Part Number

MHz

Flash

RAM

Dig I/O Pins

5 Volt Tolerant

ADC 1

DAC

USB

Cap Sense

LCD

Temp Sensor

Timers (16-bit)

UART

USART

SPI

I2C

I2S

EMIF

RTC

Comparators

Vdd (min)

Vdd (max)

Package Type

Package Size (mm)

Internal Osc.

Debug Interface

SiM3C134-B-GM (NRND)

Buy Dev Kit

12-bit, 7-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN40

6x6

±1.5%

JTAG; SW

SiM3C136-B-GM (NRND)

Buy Dev Kit

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN64

9x9

±1.5%

ETM; JTAG; SW

SiM3C136-B-GQ (NRND)

Buy Dev Kit

12-bit, 16-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP64

10x10

±1.5%

ETM; JTAG; SW

SiM3C144-B-GM (NRND)

Buy Dev Kit

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN40

6x6

±1.5%

JTAG; SW

SiM3C146-B-GM (NRND)

Buy Dev Kit

12-bit, 7-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN64

9x9

±1.5%

ETM; JTAG; SW

SiM3C146-B-GQ (NRND)

Buy Dev Kit

12-bit, 7-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP64

10x10

±1.5%

ETM; JTAG; SW

SiM3C154-B-GM (NRND)

Buy Dev Kit

128

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN40

6x6

±1.5%

JTAG; SW

SiM3C156-B-GM (NRND)

Buy Dev Kit

128

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN64

9x9

±1.5%

ETM; JTAG; SW

SiM3C156-B-GQ (NRND)

Buy Dev Kit

128

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP64

10x10

±1.5%

ETM; JTAG; SW

SiM3C157-B-GM (NRND)

Buy Dev Kit

128

12-bit, 7-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

LGA92

7x7

±1.5%

ETM; JTAG; SW

SiM3C157-B-GQ (NRND)

Buy Dev Kit

128

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP80

12x12

±1.5%

ETM; JTAG; SW

SiM3C164-B-GM (NRND)

Buy Dev Kit

256

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN40

6x6

±1.5%

JTAG; SW

SiM3C166-B-GM (NRND)

Buy Dev Kit

256

12-bit, 13-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

QFN64

9x9

±1.5%

ETM; JTAG; SW

SiM3C166-B-GQ (NRND)

Buy Dev Kit

256

12-bit, 16-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP64

10x10

±1.5%

ETM; JTAG; SW

SiM3C167-B-GM (NRND)

Buy Dev Kit

256

12-bit, 16-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

LGA92

7x7

±1.5%

ETM; JTAG; SW

SiM3C167-B-GQ (NRND)

Buy Dev Kit

256

12-bit, 16-ch., 250 ksps

10-bit, 2-ch.

1.8

5.5

TQFP80

12x12

±1.5%

ETM; JTAG; SW

SiM3C1xx 32-bit Microcontrollers

SiM3C1xx Common Specs

Status

SiM3C1xx 32-bit MCU Development Kit

SiM3C1xx 32-bit MCU Development Kit

Part Number	MHz	Flash	RAM	Dig I/O Pins	ADC 1	DAC	Timers (16-bit)	UART	SPI	I2C	I2S	EMIF	Comparators	Vdd (min)	Vdd (max)	Package Type	Package Size (mm)	Internal Osc.	Debug Interface
SiM3C134-B-GM (NRND) Buy Dev Kit	80	32	8	28	12-bit, 7-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN40	6x6	±1.5%	JTAG; SW
SiM3C136-B-GM (NRND) Buy Dev Kit	80	32	8	50	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN64	9x9	±1.5%	ETM; JTAG; SW
SiM3C136-B-GQ (NRND) Buy Dev Kit	80	32	8	50	12-bit, 16-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP64	10x10	±1.5%	ETM; JTAG; SW
SiM3C144-B-GM (NRND) Buy Dev Kit	80	64	16	28	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN40	6x6	±1.5%	JTAG; SW
SiM3C146-B-GM (NRND) Buy Dev Kit	80	64	16	50	12-bit, 7-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN64	9x9	±1.5%	ETM; JTAG; SW
SiM3C146-B-GQ (NRND) Buy Dev Kit	80	64	16	50	12-bit, 7-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP64	10x10	±1.5%	ETM; JTAG; SW
SiM3C154-B-GM (NRND) Buy Dev Kit	80	128	32	28	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN40	6x6	±1.5%	JTAG; SW
SiM3C156-B-GM (NRND) Buy Dev Kit	80	128	32	50	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN64	9x9	±1.5%	ETM; JTAG; SW
SiM3C156-B-GQ (NRND) Buy Dev Kit	80	128	32	50	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP64	10x10	±1.5%	ETM; JTAG; SW
SiM3C157-B-GM (NRND) Buy Dev Kit	80	128	32	65	12-bit, 7-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	LGA92	7x7	±1.5%	ETM; JTAG; SW
SiM3C157-B-GQ (NRND) Buy Dev Kit	80	128	32	65	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP80	12x12	±1.5%	ETM; JTAG; SW
SiM3C164-B-GM (NRND) Buy Dev Kit	80	256	32	28	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN40	6x6	±1.5%	JTAG; SW
SiM3C166-B-GM (NRND) Buy Dev Kit	80	256	32	50	12-bit, 13-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	QFN64	9x9	±1.5%	ETM; JTAG; SW
SiM3C166-B-GQ (NRND) Buy Dev Kit	80	256	32	50	12-bit, 16-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP64	10x10	±1.5%	ETM; JTAG; SW
SiM3C167-B-GM (NRND) Buy Dev Kit	80	256	32	65	12-bit, 16-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	LGA92	7x7	±1.5%	ETM; JTAG; SW
SiM3C167-B-GQ (NRND) Buy Dev Kit	80	256	32	65	12-bit, 16-ch., 250 ksps	10-bit, 2-ch.	5	4	3	2	1	1	2	1.8	5.5	TQFP80	12x12	±1.5%	ETM; JTAG; SW

SiM3C1xx 32-bit Microcontrollers

SiM3C1xx Common Specs

Status

SiM3C1xx 32-bit MCU Development Kit

SiM3C1xx 32-bit MCU Development Kit

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