CY7C64713-56LFXC Cypress Semiconductor Corp, CY7C64713-56LFXC Datasheet - Page 8

• Manufacturer Part Number: CY7C64713-56LFXC
• Description: IC MCU USB EZ FX1 16KB 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX1™r

Specifications of CY7C64713-56LFXC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C647xx
• Ram Size: 16K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 24
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Data Bus Width: 8 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• For Use With: 428-1681 - KIT USB FX1 DEVELOPMENT BOARD428-1677 - KIT DEVELOPMENT EZ-USB FX2LP428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1680; CY7C64713-56LFXC

Document #: 38-08039 Rev. *F
External Code Memory, EA = 1
The bottom 16 KBytes of program memory is external, and therefore the bottom 16 KBytes of internal RAM is accessible only as
data memory.
FFFF
E200
E1FF
E000
3FFF
0000
Inside FX1
Data (RD#,WR#)*
*SUDPTR, USB upload/download, I
4K FIFO buffers
0.5 KBytes RAM
Figure 4. External Code Memory, EA = 1
7.5 KBytes
USB regs and
(RD#,WR#)
16 KBytes
RAM
Data
(RD#,WR#)*
Figure 5. Register Addresses
F000
EFFF
FFFF
E800
E7FF
E7C0
E740
E700
E6FF
E4FF
E47F
E400
E1FF
E7BF
E780
E77F
E73F
E500
E480
E3FF
E200
E000
128 bytes GPIF Waveforms
8051 Addressable Registers
Not all Space is available
64 Bytes EP0 IN/OUT
2 KBytes RESERVED
64 Bytes RESERVED
Reserved (512)
4 KBytes EP2-EP8
for all transfer types
64 Bytes EP1OUT
Reserved (128)
64 Bytes EP1IN
8051 xdata RAM
512 bytes
(Ok to populate
data memory
here—RD#/WR#
strobes are not
active)
(OK to populate
data memory
here—RD#/WR#
strobes are not
active)
(8 x 512)
buffers
(512)
40 KBytes
External
Data
Memory
(RD#,WR#)
Data
Outside FX1
2
C interface boot access
64 KBytes
External
Code
Memory
(PSEN#)
Code
CY7C64713
Page 8 of 55
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