CY7C65113-SC Cypress Semiconductor Corp, CY7C65113-SC Datasheet - Page 10

• Manufacturer Part Number: CY7C65113-SC
• Description: IC MCU 8K USB HUB 4 PORT 28-SOIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C65113-SC

• Applications: USB Hub/Microcontroller
• Core Processor: M8
• Program Memory Type: OTP (8 kB)
• Controller Series: USB Hub
• Ram Size: 256 x 8
• Interface: I²C, USB
• Number Of I /o: 11
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Package Type: SOIC
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: CY3649 - PROGRAMMER HI-LO USB M8428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 428-1331

Table 4-1. Pin Assignments (continued)
4.2
I/O registers are accessed via the I/O Read (IORD) and I/O Write (IOWR, IOWX) instructions. IORD reads data from the selected
port into the accumulator. IOWR performs the reverse; it writes data from the accumulator to the selected port. Indexed I/O Write
(IOWX) adds the contents of X to the address in the instruction to form the port address and writes data from the accumulator to
the specified port. Specifying address 0 (e.g., IOWX 0h) means the I/O register is selected solely by the contents of X.
All undefined registers are reserved. Do not write to reserved registers as this may cause an undefined operation or increased
current consumption during operation. When writing to registers with reserved bits, the reserved bits must be written with ‘0.’
Table 4-2. I/O Register Summary
Document #: 38-08002 Rev. *B
XTAL
V
V
GND
V
Port 0 Data
Port 1 Data
Port 2 Data
Port 3 Data
Port 0 Interrupt Enable
Port 1 Interrupt Enable
Port 2 Interrupt Enable
Port 3 Interrupt Enable
GPIO Configuration
I
USB Device Address A
EP A0 Counter Register
EP A0 Mode Register
EP A1 Counter Register
EP A1 Mode Register
EP A2 Counter Register
EP A2 Mode Register
USB Status & Control
Global Interrupt Enable
Endpoint Interrupt Enable
Interrupt Vector
Timer (LSB)
Timer (MSB)
WDR Clear
I
I
2
2
2
PP
CC
REF
C Configuration
C Control & Status
C Data
Name
OUT
Register Name
I/O Register Summary
OUT
I/O
IN
1
29
48
9, 16, 34, 40
12, 37
48-pin
I/O Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x10
0x12
0x13
0x14
0x15
0x16
0x1F
0x20
0x21
0x23
0x24
0x25
0x26
0x28
0x29
0x11
1
19
28
4, 20
3
Read/Write
28-pin
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
W
W
W
R
R
R
GPIO Port 0 Data
GPIO Port 1 Data
GPIO Port 2 Data
GPIO Port 3 Data
Interrupt Enable for Pins in Port 0
Interrupt Enable for Pins in Port 1
Interrupt Enable for Pins in Port 2
Interrupt Enable for Pins in Port 3
GPIO Port Configurations
I
USB Device Address A
USB Address A, Endpoint 0 Counter
USB Address A, Endpoint 0 Configuration
USB Address A, Endpoint 1 Counter
USB Address A, Endpoint 1 Configuration
USB Address A, Endpoint 2 Counter
USB Address A, Endpoint 2 Configuration
USB Upstream Port Traffic Status and Control
Global Interrupt Enable
USB Endpoint Interrupt Enables
Pending Interrupt Vector Read/Clear
Lower Eight Bits of Free-running Timer (1 MHz)
Upper Four Bits of Free-running Timer
Watchdog Reset Clear
I
I
2
2
2
C Position Configuration
C Status and Control
C Data
6-MHz crystal out.
Programming voltage supply, tie to ground during normal
operation.
Voltage supply.
Ground.
External 3.3V supply voltage for the downstream differential
data output buffers and the D+ pull up.
Function
Description
CY7C65013
CY7C65113
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