CY7C63723-PC Cypress Semiconductor Corp, CY7C63723-PC Datasheet - Page 41

• Manufacturer Part Number: CY7C63723-PC
• Description: IC MCU 8K LS USB/PS-2 18-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: enCoRe™r

Specifications of CY7C63723-PC

• Applications: USB Microcontroller
• Core Processor: M8B
• Program Memory Type: OTP (8 kB)
• Controller Series: CY7C637xx
• Ram Size: 256 x 8
• Interface: PS2, USB
• Number Of I /o: 10
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1322

26.0
Document #: 38-08022 Rev. *B
T
T
T
T
T
T
T
T
T
T
T
T
Parameter
SCKH
SCKL
MDO
MDO1
MSU
MHD
SSU
SHD
SDO
SDO1
SSS
SSH
Switching Characteristics
SPI Clock High Time
SPI Clock Low Time
Master Data Output Time
Master Data Output Time,
First bit with CPHA = 1
Master Input Data Set-up time
Master Input Data Hold time
Slave Input Data Set-up Time
Slave Input Data Hold Time
Slave Data Output Time
Slave Data Output Time,
First bit with CPHA = 1
Slave Select Set-up Time
Slave Select Hold Time
Description
V
V
V
CLOCK
oh
ol
crs
D +
D −
FOR
FOR
10%
Figure 26-2. USB Data Signal Timing
(continued)
T
R
High for CPOL = 0, Low for CPOL = 1
Low for CPOL = 0, High for CPOL = 1
SCK to data valid
Time before leading SCK edge
SCK to data valid
Time after SS LOW to data valid
Before first SCK edge
After last SCK edge
Figure 26-1. Clock Timing
90%
T
CH
T
CYC
Conditions
90%
T
CL
T
F
10%
Min.
125
125
–25
100
150
150
50
50
50
50
CY7C63722
CY7C63723
CY7C63743
Max.
100
100
50
Page 41 of 49
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns