AN2131QC Cypress Semiconductor Corp, AN2131QC Datasheet - Page 252

• Manufacturer Part Number: AN2131QC
• Description: IC MCU 8051 8K RAM 24MHZ 80BQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB®r

Specifications of AN2131QC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: AN213x
• Ram Size: 8K x 8
• Interface: I²C, USB
• Number Of I /o: 24
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1307

tCL
CLK24
tDH4
tDSU4
Input
D[7..0]
tCRO
FRD#[00]
Figure 13-6. Fast Transfer Read Timing [Mode 00]
tCL
CLK24
tCDO
tCDO
D[7..0]
Output
tCWO
tCWO
FWR#[00]
Figure 13-7. Fast Transfer Write Timing [Mode 00]
EZ-USB TRM v1.9
Chapter 13. EZ-USB AC/DC Parameters
Page 13-7