 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
32186 Datasheet(PDF) 916 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
32186 Datasheet(HTML) 916 Page - Renesas Technology Corp |
|
|
916 / 1032 page  22 POWER SUPPLY CIRCUIT 22-8 32185/32186 Group Hardware Manual Rev.1.10 REJ09B0235-0110 May 15, 07 22.3 Power-Off Sequence Figure 22.3.4 Microcomputer Ready to Operate State (VCCE = 5.0 V or 3.3 V) 0V 0V 0V 0V 3.0 –5.5V (Note 2) (Note 2) (Note 1) Note 1: During RAM backup mode, it automatically changes to the sub VDC, allowing to save on power consumption in the chip. Note 2: Do not apply power supply voltage to EXCVDD pin and EXCVCC pin. Refer to Chapter 23, "ELECTRICAL CHARACTERISTICS" for external capacitance of power supply. I/O Control Circuit CPU Peripheral Circuit Internal Flash Memory A/D Converter Circuit Internal RAM Internal Voltage Generator Circuit Main VDC Backup Voltage Generator Circuit Sub-VDC Oscillator Circuit External Bus PLL EXCVCC EXCVDD VDDE VCCE AVCC0 VCC-BUS control signal VCCER (65pin) Figure 22.3.5 RAM Data Backup State (VCCE = 5.0 V or 3.3 V) 5V or 3.3V 5V or 3.3V 5V or 3.3V 5V or 3.3V (Note 2) (Note 2) 5V or 3.3V (Note 1) Note 1: When the microcomputer is ready to operate, it automatically changes to the main VDC. Note 2: Do not apply power supply voltage to EXCVDD pin and EXCVCC pin. Refer to Chapter 23, "ELECTRICAL CHARACTERISTICS" for external capacitance of power supply. I/O Control Circuit CPU Peripheral Circuit Internal Flash Memory A/D Converter Circuit Internal RAM Internal Voltage Generator Circuit Main VDC Backup Voltage Generator Circuit Sub-VDC Oscillator Circuit External Bus PLL EXCVCC EXCVDD VDDE VCCE AVCC0 VCC-BUS control signal VCCER (65pin) |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
