CY7C63001A
CY7C63101A
2.0
Pin Configurations
(Top View)
20-pin
DIP/SOIC
P0.0
P0.1
P0.2
P0.3
P1.0
P1.2
V
SS
V
PP
CEXT
XTALIN
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
P0.4
P0.5
P0.6
P0.7
P1.1
P1.3
D+
D–
V
CC
XTALOUT
P0.0
P0.1
P0.2
P0.3
P1.0
P1.2
P1.4
P1.6
V
SS
V
PP
CEXT
XTALIN
24-pin
SOIC/QSOP
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
P0.4
P0.5
P0.6
P0.7
P1.1
P1.3
P1.5
P1.7
D+
D–
V
CC
XTALOUT
CY7C63101A
DIE
4 3 2 1 24 23 22 21
5
6
7
8
20
19
18
17
9 10 11 12 13 14 15 16
3.0
Functional Overview
The CY7C630/101A 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 four 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
CY7C6300XA has twelve GPIOs and the CY7C6310XA 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 CY7C6300XA is available in 20-pin PDIP (-PC)
and 20-pin SOIC (-SC) packages. The 26-GPIO
CY7C6310XA is available in 24-pin QSOP (-QC) package.
4.0
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
Pin Definitions
Name
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
O
20-Pin
1
2
3
4
20
19
18
17
5
16
6
15
–
–
–
–
10
11
24-pin
1
2
3
4
24
23
22
21
5
20
6
19
7
18
8
17
12
13
Die Pad #
1
2
3
4
24
23
22
21
5
20
6
19
7
18
8
17
12
13
Port 0 bit 0
Port 0 bit 1
Port 0 bit 2
Port 0 bit 3
Port 0 bit 4
Port 0 bit 5
Port 0 bit 6
Port 0 bit 7
Port 1 bit 0
Port 1 bit 1
Port 1 bit 2
Port 1 bit 3
Port 1 bit 4
Port 1 bit 5
Port 1 bit 6
Port 1 bit 7
Ceramic resonator in
Ceramic resonator out
Page 2 of 25
Description
XTALOUT
Document #: 38-08026 Rev. *A
CYPRESS [ CYPRESS SEMICONDUCTOR ]
