CY7C68014A-56BAXC Cypress Semiconductor Corp, CY7C68014A-56BAXC Datasheet - Page 9

• Manufacturer Part Number: CY7C68014A-56BAXC
• Description: IC MCU USB PERIPH HI SPD 56VFBGA
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX2LP™r

Specifications of CY7C68014A-56BAXC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: CY7C680xx
• Ram Size: 16K x 8
• Interface: I²C, USB, USART
• Number Of I /o: 24
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VFBGA
• Core Size: 16bit
• No. Of I/o's: 24
• Program Memory Size: 16KB
• Ram Memory Size: 16KB
• Cpu Speed: 48MHz
• Oscillator Type: External Only
• No. Of Timers: 3
• Digital Ic Case Style: VFBGA
• Supply Voltage Range: 3V
• Controller Family/series: EZ-USB FX2LP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4611B - KIT USB TO ATA REFERENCE DESIGN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Document #: 38-08032 Rev. *K
3.11
3.12
3.12.1
3.12.2
• 3× 64 bytes
• 8 × 512 bytes (Endpoints 2, 4, 6, 8)
• EP0
• Bidirectional endpoint zero, 64-byte buffer
• EP1IN, EP1OUT
• 64-byte buffers, bulk or interrupt
• EP2,4,6,8
• Eight 512-byte buffers, bulk, interrupt, or isochronous. EP4
and EP8 can be double buffered, while EP2 and 6 can be
either double, triple, or quad buffered. For high-speed end-
point configuration options, see Figure 3-5.
Register Addresses
Endpoint RAM
Size
Organization
(Endpoints 0 and 1)
F000
EFFF
FFFF
E800
E7FF
E7C0
E780
E740
E700
E6FF
E500
E4FF
E47F
E400
E3FF
E1FF
E000
E7BF
E77F
E73F
E480
E200
128 bytes GPIF Waveforms
8051 Addressable Registers
64 Bytes EP0 IN/OUT
2 KBytes RESERVED
64 Bytes RESERVED
Reserved (512)
4 KBytes EP2-EP8
64 Bytes EP1OUT
64 Bytes EP1IN
Reserved (128)
8051 xdata RAM
512 bytes
(8 x 512)
buffers
3.12.3
A separate 8-byte buffer at 0xE6B8-0xE6BF holds the Set-up
data from a CONTROL transfer.
3.12.4
Endpoints 0 and 1 are the same for every configuration.
Endpoint 0 is the only CONTROL endpoint, and endpoint 1 can
be either BULK or INTERRUPT. The endpoint buffers can be
configured in any 1 of the 12 configurations shown in the
vertical columns. When operating in full-speed BULK mode
only the first 64 bytes of each buffer are used. For example in
high-speed, the max packet size is 512 bytes but in full-speed
it is 64 bytes. Even though a buffer is configured to be a 512
byte buffer, in full-speed only the first 64 bytes are used. The
unused endpoint buffer space is not available for other opera-
tions. An example endpoint configuration would be:
(512)
Set-up Data Buffer
Endpoint Configurations (High-speed Mode)
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
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