CY7C63001C Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C63001C Datasheet PDF : 28 Pages
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2.0 Pin Configurations
20-pin
DIP/SOIC
P0.0 1
P0.1 2
P0.2 3
P0.3 4
P1.0 5
P1.2 6
VSS 7
VPP 8
CEXT 9
XTALIN 10
20 P0.4
19 P0.5
18 P0.6
17 P0.7
16 P1.1
15 P1.3
14 D+
13 D–
12 VCC
11 XTALOUT
(Top View)
24-pin
SOIC/QSOP
P0.0 1
P0.1 2
P0.2 3
P0.3 4
P1.0 5
P1.2 6
P1.4 7
P1.6 8
VSS 9
VPP 10
CEXT 11
XTALIN 12
24 P0.4
23 P0.5
22 P0.6
21 P0.7
20 P1.1
19 P1.3
18 P1.5
17 P1.7
16 D+
15 D–
14 VCC
13 XTALOUT
CY7C63001C
CY7C63101C
3.0 Functional Overview
The CY7C630/101C is a family of 8-bit RISC One Time
Programmable (OTP) microcontrollers with a built-in 1.5-Mbps
USB Serial Interface Engine (SIE). The microcontroller
features 35 instructions that are optimized for USB applica-
tions. In addition, the microcontroller features 128 bytes of
internal RAM and 4 Kbytes of program memory space. The
Cypress USB Controller accepts a 6-MHz ceramic resonator
as its clock source. This clock signal is doubled within the chip
to provide a 12- MHz clock for the microprocessor.
The microcontroller features two ports of up to sixteen general
purpose I/Os (GPIOs). Each GPIO pin can be used to
generate an interrupt to the microcontroller. Additionally, all
pins in Port 1 are equipped with programmable drivers strong
enough to drive LEDs. The GPIO ports feature low EMI
emissions as a result of controlled rise and fall times and
unique output driver circuits. The Cypress microcontrollers
have a range of GPIOs to fit various applications; the
CY7C63001C has twelve GPIOs and the CY7C63101C has
sixteen GPIOs. Notice that each part has eight ‘low-current’
ports (Port 0) with the remaining ports (Port 1) being
‘high-current’ ports.
The 12-GPIO CY7C63001C is available in 20-pin PDIP (-PXC)
and 20-pin SOIC (-SXC) packages. The 16-GPIO
CY7C63101C is available in 24-pin QSOP (-QXC) package.
4.0 Pin Definitions
Name
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
XTALIN
XTALOUT
I/O
20-Pin
24-pin Die Pad # Description
I/O
1
1
1
Port 0 bit 0
I/O
2
2
2
Port 0 bit 1
I/O
3
3
3
Port 0 bit 2
I/O
4
4
4
Port 0 bit 3
I/O
20
24
24
Port 0 bit 4
I/O
19
23
23
Port 0 bit 5
I/O
18
22
22
Port 0 bit 6
I/O
17
21
21
Port 0 bit 7
I/O
5
5
5
Port 1 bit 0
I/O
16
20
20
Port 1 bit 1
I/O
6
6
6
Port 1 bit 2
I/O
15
19
19
Port 1 bit 3
I/O
–
7
7
Port 1 bit 4
I/O
–
18
18
Port 1 bit 5
I/O
–
8
8
Port 1 bit 6
I/O
–
17
17
Port 1 bit 7
I
10
12
12
Ceramic resonator in
O
11
13
13
Ceramic resonator out
Document #: 38-08026 Rev. *B
Page 2 of 28
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