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CI1102, in 3D

CI1102

Chiplntelli

160MHz 3.6V~5.5V ARM Cortex-M4 SMD Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCchiplntelli/CI1102
Category
Microcontroller Units (MCUs, MPUs, SOCs)
Package
SMD
Pins
57

Overview

The CI1102 is a microcontroller Unit made by Chiplntelli in a SMD package with 57 pins. 160MHz 3.6V~5.5V ARM Cortex-M4 SMD Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CI1103, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-56_L7.0-W7.0-P0.40-BL-EP5.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C485995).

Symbol

PLL_AVDD121PLL_AVSS122XIN3XOUT4UART0_TX5UART0_RX6VCC127VCC338I2C0_SDA9I2C0_SCL10SPI1_CS11SPI1_DIN12SPI1_DOUT13SPI1_CLK14PWM015PWM116PWM217PWM318PWM419PWM520VCC3321SPI0_CS22SPI0_D123SPI0_D224SPI0_D025SPI0_CLK26SPI0_D327TEST28RSTn29SWD_CLK30SWD_DAT31UART1_TX32UART1_RX33UART2_TX34UART2_RX35VCC1236VCC3337I2S1_SDI38I2S1_LRCLK39I2S1_SDO40I2S1_SCLK41I2S1_MCLK42MICPL43AVDD44MICBIAS45AGND46MICPR47AVDDRV48HPOUTL49AGNDRV50VCM51VCC3352AIN353AIN254AIN155AIN056EP57
EasyEDA_Cloud:CI1103From EasyEDA

Footprint

57
EasyEDA_Cloud:QFN-56_L7.0-W7.0-P0.40-BL-EP5.1From EasyEDA

Parameters

3
CPU Core
ARM Cortex-M4
CPU Maximum Speed
160MHz
Voltage - Supply
3.6V~5.5V

Order codes

1

Pinout

57
The pins of the CI1102
PinNameType
1PLL_AVDD12Unspecified
2PLL_AVSS12Unspecified
3XINUnspecified
4XOUTUnspecified
5UART0_TXUnspecified
6UART0_RXUnspecified
7VCC12Unspecified
8VCC33Unspecified
9I2C0_SDAUnspecified
10I2C0_SCLUnspecified
11SPI1_CSUnspecified
12SPI1_DINUnspecified
13SPI1_DOUTUnspecified
14SPI1_CLKUnspecified
15PWM0Unspecified
16PWM1Unspecified
17PWM2Unspecified
18PWM3Unspecified
19PWM4Unspecified
20PWM5Unspecified
21VCC33Unspecified
22SPI0_CSUnspecified
23SPI0_D1Unspecified
24SPI0_D2Unspecified
25SPI0_D0Unspecified
26SPI0_CLKUnspecified
27SPI0_D3Unspecified
28TESTUnspecified
29RSTnUnspecified
30SWD_CLKUnspecified
31SWD_DATUnspecified
32UART1_TXUnspecified
33UART1_RXUnspecified
34UART2_TXUnspecified
35UART2_RXUnspecified
36VCC12Unspecified
37VCC33Unspecified
38I2S1_SDIUnspecified
39I2S1_LRCLKUnspecified
40I2S1_SDOUnspecified
41I2S1_SCLKUnspecified
42I2S1_MCLKUnspecified
43MICPLUnspecified
44AVDDUnspecified
45MICBIASUnspecified
46AGNDUnspecified
47MICPRUnspecified
48AVDDRVUnspecified
49HPOUTLUnspecified
50AGNDRVUnspecified
51VCMUnspecified
52VCC33Unspecified
53AIN3Unspecified
54AIN2Unspecified
55AIN1Unspecified
56AIN0Unspecified
57EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the CI1102?

Yes. The symbol is EasyEDA_Cloud:CI1103 and the footprint EasyEDA_Cloud:QFN-56_L7.0-W7.0-P0.40-BL-EP5.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CI1102?

SMD, with 57 pins. Its footprint is drawn on this page.

Where is the CI1102 datasheet?

Chiplntelli publishes it: the Datasheet link on this page opens it.

Where can I order the CI1102?

JLCPCB lists it as part C485995, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CI1102?

Parts like it in the library: the CI1103 by Chiplntelli. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1