CY7C63803-SXC Cypress Semiconductor Corp, CY7C63803-SXC Datasheet - Page 34

• Manufacturer Part Number: CY7C63803-SXC
• Description: IC USB PERIPHERAL CTRLR 16-SOIC
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr
• Type: USB Interface ICr

Specifications of CY7C63803-SXC

• Package / Case: 16-SOIC (3.9mm Width)
• Controller Type: USB Peripheral Controller
• Interface: PS2, USB
• Voltage - Supply: 4 V ~ 5.5 V
• Current - Supply: 40mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Bits: 8
• Operating Temperature Range: 0 C to + 70 C
• Propagation Delay Time Ns: 50 ns
• Resistance: 4 Ohms to 12 Ohms
• Supply Current: 10 mA
• Watchdog: Yes
• Operating Supply Voltage: 4.35 V to 5.25 V
• Core Size: 8 Bit
• No. Of I/o's: 14
• Program Memory Size: 8KB
• Ram Memory Size: 256Byte
• Cpu Speed: 24MHz
• No. Of Timers: 1
• Embedded Interface Type: PS/2, USB
• Digital Ic Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1001 - ISP 4PORT CYPRESS ENCORE II MCUCY4623 - KIT MOUSE REFERENCE DESIGN428-1774 - EXTENSION KIT FOR ENCORE II428-1773 - KIT DEVELOPMENT ENCORE II
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2914-5; CY7C63803-SXC

14. General Purpose I/O (GPIO) Ports
14.1 Port Data Registers
Table 14-1. P0 Data Register (P0DATA)[0x00] [R/W]
Document 38-08035 Rev. *N
This register contains the data for Port 0. Writing to this register sets the bit values to be output on output enabled pins. Reading
from this register returns the current state of the Port 0 pins.
Bit 7: P0.7 Data
P0.7 only exists in the CY7C638xx
Bit [6:5]: P0.6–P0.5 Data/TIO1 and TIO0
Besides their use as the P0.6–P0.5 GPIOs, these pins are also used for the alternate functions as the Capture Timer input or
Timer output pins (TIO1 and TIO0). To configure the P0.5 and P0.6 pins, refer to the P0.5/TIO0–P0.6/TIO1 Configuration Register
(Table 14-4 on page
The use of the pins as the P0.6–P0.5 GPIOs and the alternate functions exist in all the enCoRe II parts.
Bit [4:2]: P0.4–P0.2 Data/INT2 – INT0
Besides their use as the P0.4–P0.2 GPIOs, these pins are also used for the alternate functions as the Interrupt pins (INT0–INT2).
To configure the P0.4–P0.2 pins, refer to the P0.2/INT0–P0.4/INT2 Configuration Register
The use of the pins as the P0.4–P0.2 GPIOs and the alternate functions exist in all the enCoRe II parts.
Bit 1: P0.1/CLKOUT
Besides its use as the P0.1 GPIO, this pin is also used for an alternate function as the CLK OUT pin. To configure the P0.1 pin,
refer to the P0.1/CLKOUT Configuration Register
Bit 0: P0.0/CLKIN
Besides its use as the P0.0 GPIO, this pin is also used for an alternate function as the CLKIN pin. To configure the P0.0 pin,
refer to the P0.0/CLKIN Configuration Register
Read/Write
Default
Field
Bit #
P0.7
R/W
7
0
38).
P0.6/TIO1
R/W
6
0
P0.5/TIO0
R/W
(Table 14-1 on page
5
0
(Table 14-2 on page
P0.4/INT2
R/W
4
0
37).
37).
P0.3/INT1
R/W
3
0
P0.2/INT0
R/W
CY7C63310, CY7C638xx
(Table 14-3 on page
2
0
P0.1/CLKOUT
R/W
1
0
38).
P0.0/CLKIN
Page 34 of 86
R/W
0
0
[+] Feedback