| データシートサーチシステム |
|
Z8FS040 データシート(PDF) 49 Page - Zilog, Inc. |
|
|
|||||||||||||||||||||||||||||
Z8FS040 データシート(HTML) 49 Page - Zilog, Inc. |
|
49 / 56 page ![]() ZMOTION TM Detection and Control Family Product Specification PS028506-1110 PRELIMINARY 44 Z8FS040xHJ20EG - (28 Pin) Single Pyroelectric Sensor Figure 13 shows an example circuit for the 28 pin device of the ZMOTION TM Detection and Control MCU Family with a single Pyroelectric sensor. The interface to the pyroelectric sensor is via the dedicated input ANA2 (pin 1). VREF (pin 3) must be externally tied to ANA3 (pin 4). The status LED is driven by pin 26 (PC3/COUT) which is normally configured as a GPIO by the application to control the state of the LED. This pin provides a programmable constant current sink specifically for LED drive without using an external resistor. Pin 22 is dedicated as the Debug pin and is connected to pin 4 of the Debug Header. Pin 21 is set up for the Reset function, but may also be used as PD0 (general purpose I/O) as the application requires. Pull- up resistors (10K) are provided on the Debug and Reset signals as required for the Debug interface. All other signals may be used as needed. The power supply design is left to the application needs. 10K VDD (3.3V) 1 2 3 4 5 6 VCC RESET GND DBG GND NC Debug Header 10K VDD (3.3V) 1uF Z8FS040xHH020EG 1 2 3 4 22 24 23 25 VDD 6 5 7 10 28 27 26 21 20 19 8 9 PB1/ANA1 ANA2 ANA3 PA0/T0IN/T0OUT/XIN VSS PA1/T0OUT/XOUT PA2/DE0 PA4/RXD0 PA3/CTS0 PB0/ANA0 PC3/COUT PB5/VREF PC1/ANA5/CINN PC0/ANA4/CINP DBG PA7/T1OUT PA5/TXD0 RESET/PD0 PA6/T1IN/T1OUT 11 14 12 13 18 17 16 15 PB4/ANA7 AVDD AVSS PC5 PC4 PC6 PC7 PC2/ANA6 1uF 47K Pyro Electric Sensor VDD GND SIG VDD (3.3V) Status LED VDD (3.3V) Figure 13 - Required Circuit Connections of Z8FS040xHJ20EG (28 Pin) Motion Detection MCU – Single Pyro Mode |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト 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 |