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EPF011C Schematic ( PDF Datasheet ) - Explore

Teilenummer EPF011C
Beschreibung MCU
Hersteller Explore
Logo Explore Logo 




Gesamt 30 Seiten
EPF011C Datasheet, Funktion
User Guide — EPF011ACD_UG V0.2
Generic MCU with 64K Embedded Flash
EPF011A/EPF011C/EPF011D
User Guide
V0.2
Revised: Nov. 07, 2007
Original Release Date: Jan. 16, 2006
Explore, Taiwan
Explore reserves the right to make changes without further notice to any products herein to improve reliability, function or design.
Explore does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it
convey any license under its patent rights nor the rights of others. Explore products are not designed, intended, or authorized for use as
components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any
other application in which the failure of the Explore product could create a situation where personal injury or death may occur. Should
Buyer purchase or use Explore products for any such unintended or unauthorized application, Buyer shall indemnify and hold Explore
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and
reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or
unauthorized use, even if such claim alleges that Explore was negligent regarding the design or manufacture of the part.
Explore
Confidential Proprietary
NON-DISCLOSURE AGREEMENT REQUIRED
1






EPF011C Datasheet, Funktion
User Guide — EPF011ACD_UG V0.2
11.2.3 PWM Period Control register (pwm_prd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
11.2.4 PWM Duty Control register (pwm_dty). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Section 12 IIC
12.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
12.2 SFR Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
12.2.1 IIC Selection register (iic_sel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
12.3 IIC0/IIC1 SFR Register Set Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
12.3.1 IIC_M Control register (iicm_ctl) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
12.3.2 IIC_M Status register (iicm_sta) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
12.3.3 IIC_M ID register (iicm_id) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
12.3.4 IIC_M TX Data register (iicm_td) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
12.3.5 IIC_M RX Data register (iicm_rd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
12.3.6 IIC_S Control register (iics_ctl) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
12.3.7 IIC_S Status register (iics_sta) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
12.3.8 IIC_S ID register (iics_id) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
12.3.9 IIC_S RX Data register (iics_rd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
12.3.10 IIC_S ID Mask register (iics_idm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
12.4 Other Related SFR Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
12.4.1 Interrupt Enable register 0 (ien0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
12.4.2 Interrupt Enable register 1 (ien1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Section 13 USB (Universal Serial Bus)
13.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
13.2 SFR Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
13.2.1 USB Control register 0 (usb_ctl0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
13.2.2 USB Control register 1 (usb_ctl1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
13.2.3 USB Control register 2 (usb_ctl2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
13.2.4 USB Control register 3 (usb_ctl3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
13.2.5 USB Control register 4 (usb_ctl4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
13.2.6 USB Control register 5 (usb_ctl5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
13.2.7 USB Status register 0 (usb_sta0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
13.2.8 USB Status register 1 (usb_sta1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
13.2.9 USB Status register 2 (usb_sta2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
13.2.10 USB Buffer Pointer register (usb_epp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
13.2.11 USB Endpoint 0 Buffer register (usb_ep0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
4
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Explore
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6 Page









EPF011C pdf, datenblatt
User Guide — EPF011ACD_UG V0.2
• EPF011C supports 7 General Purpose I/O Ports (total 14 I/O pins). Among them, 4 ports are
open-drain programmable and 1 ports has 20 mA sink capability. All I/O ports are 5V tolerant.
• Timer, SPI and ADC pins can be additional GPIO if the associated function is not enabled
• On-chip Low Voltage Inhibit (LVI) circuit which provides reliable power up reset and prevent
accidental data loss in Flash
• Single 24 MHz crystal required
• Single 3.3V CMOS design
• 64-pin LQFP package (Pb-Free) for EPF011A, 48-pin LQFP package (Pb-Free) for EPF011D,
24-Pin SSOP (Pb-Free) for EPF011C
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12 Page





SeitenGesamt 30 Seiten
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