AN2131QC Cypress Semiconductor Corp, AN2131QC Datasheet - Page 38

• 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

EZ-USB TRM v1.9
PA7/RxD1OUT
CLK24
AGND
AVCC
XOUT
GND
GND
GND
GND
GND
VCC
XIN
10
11
12
1
2
3
4
5
6
7
8
9
Analog VCC and GND
Extra pins in 48-pin package
Digital GND
Digital VCC
13
48
Figure 1-12. 48-pin TQFP Package (AN2122T)
14
47
15
46
Chapter 1. Introducing EZ-USB
16
45
7 x 7 mm
48 TQFP
17
44
43
18
19
42
20
41
40
21
22
39
23
38
37
24
36
35
34
33
32
31
30
29
28
27
26
25
VCC
BKPT
PB7/T2OUT
PB6/INT6
PB5/INT5#
PB4/INT4
PB3/TxD1
PB1/T2EX
PB0/T2
GND
PA0/T0OUT
PB2/RxD1
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