 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CY8C27643 Datasheet(PDF) 5 Page - Cypress Semiconductor |
|
||||||||||||||||||||||||||||||
CY8C27643 Datasheet(HTML) 5 Page - Cypress Semiconductor |
|
|
5 / 63 page  CY8C27143, CY8C27243 CY8C27443, CY8C27543 CY8C27643 Document Number: 38-12012 Rev. *T Page 5 of 63 Additional System Resources System resources, some of which have been previously listed, provide additional capability useful to complete systems. Additional resources include a multiplier, decimator, switch mode pump, low voltage detection, and power on reset. ■ Digital clock dividers provide three customizable clock frequencies for use in applications. The clocks can be routed to both the digital and analog systems. Additional clocks can be generated using digital PSoC blocks as clock dividers. ■ Multiply accumulate (MAC) provides fast 8-bit multiplier with 32-bit accumulate, to assist in general math and digital filters. ■ The decimator provides a custom hardware filter for digital signal processing applications including the creation of Delta Sigma ADCs. ■ The I2C module provides 100 and 400 kHz communication over two wires. Slave, master, and multi-master modes are all supported. ■ LVD interrupts can signal the application of falling voltage levels, while the advanced power-on reset (POR) circuit eliminates the need for a system supervisor. ■ An internal 1.3-V reference provides an absolute reference for the analog system, including ADCs and DACs. ■ An integrated switch mode pump (SMP) generates normal operating voltages from a single 1.2-V battery cell, providing a low cost boost converter. PSoC Device Characteristics Depending on your PSoC device characteristics, the digital and analog systems can have 16, 8, or 4 digital blocks and 12, 6, or 4 analog blocks. The following table lists the resources available for specific PSoC device groups.The PSoC device covered by this datasheet is highlighted in Table 1. Table 1. PSoC Device Characteristics PSoC Part Number Digital I/O Digital Rows Digital Blocks Analog Inputs Analog Outputs Analog Columns Analog Blocks SRAM Size Flash Size CY8C29x66 up to 64 4 16 up to 12 4 4 12 2 K 32 K CY8C28xxx up to 44 up to 3 up to 12 up to 44 up to 4 up to 6 up to 12 + 4[1] 1 K 16 K CY8C27x43 up to 44 2 8 up to 12 4 4 12 256 16 K CY8C24x94 up to 56 1 4 up to 48 2 2 6 1 K 16 K CY8C24x23A up to 24 1 4 up to 12 2 2 6 256 4 K CY8C23x33 up to 26 1 4 up to 12 2 2 4 256 8 K CY8C22x45 up to 38 2 8 up to 38 0 4 6[1] 1 K 16 K CY8C21x45 up to 24 1 4 up to 24 0 4 6[1] 512 8 K CY8C21x34 up to 28 1 4 up to 28 0 2 4[1] 512 8 K CY8C21x23 up to 16 1 4 up to 8 0 2 4[1] 256 4 K CY8C20x34 up to 28 0 0 up to 28 0 0 3[1, 2] 512 8 K CY8C20xx6 up to 36 0 0 up to 36 0 0 3[1, 2] up to 2 K up to 32 K Notes 1. Limited analog functionality. 2. Two analog blocks and one CapSense®. [+] Feedback |
Similar Part No. - CY8C27643 |
|
Similar Description - CY8C27643 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
