AN2131QC Cypress Semiconductor Corp, AN2131QC Datasheet - Page 294
AN2131QC
Manufacturer Part Number
AN2131QC
Description
IC MCU 8051 8K RAM 24MHZ 80BQFP
Manufacturer
Cypress Semiconductor Corp
Series
EZ-USB®r
Datasheet
1.AN2131SC.pdf
(334 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AN2131QC
Manufacturer:
BUSSMANN
Quantity:
3 000
Company:
Part Number:
AN2131QC
Manufacturer:
CYPRESS
Quantity:
528
Company:
Part Number:
AN2131QC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Part Number:
AN2131QC
Manufacturer:
CYPRESS
Quantity:
20 000
- Current page: 294 of 334
- Download datasheet (2Mb)
B - 14
TH2
PSW
EICON
ACC
EIE
B
EIP
SP
DPL0
DPH0
DPL1
DPH1
DPS
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
CKCON
SPC_FNC
EXIF
Register
Register
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Not part of standard 8051 architecture.
(1)
(1)
(1)
SMOD1
Bit 7
Bit 7
CY
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 6
Bit 6
AC
Table B-5. Special Function Register Reset Values
1
1
1
Appendix B: 8051 Architectural Overview
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table B-4. Special Function Registers
ERESI
Bit 5
Bit 5
F0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
EWDI
RESI
Bit 4
PX6
Bit 4
RS1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
INT6
Bit 3
Bit 3
EX5
PX5
RS0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Bit 2
Bit 2
EX4
PX4
OV
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
EI2C
Bit 1
PI2C
Bit 1
F1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
EZ-USB TRM v1.9
EUSB
PUSB
Bit 0
Bit 0
P
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Addr
Addr
CDh
E0H
D0h
D8h
8Ah
8Bh
8Ch
8Dh
E8h
8Eh
F0h
F8h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Fh
91h
Related parts for AN2131QC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT EZ-USB DEVELOPMENT BOARD
Manufacturer:
Cypress Semiconductor Corp
Datasheet:
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corp
Datasheet:
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corp
Datasheet:
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corp
Datasheet:
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corp
Datasheet:
Part Number:
Description:
Manufacturer:
Cypress Semiconductor Corp
Datasheet: