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CY7C60223 の電気的特性と機能

CY7C60223のメーカーはCypress Semiconductorです、この部品の機能は「Low-Voltage Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号 CY7C60223
部品説明 Low-Voltage Microcontroller
メーカ Cypress Semiconductor
ロゴ Cypress Semiconductor ロゴ 




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CY7C60223 Datasheet, CY7C60223 PDF,ピン配置, 機能
CY7C601xx/CY7C602xx
enCoRe™ II Low-Voltage Microcontroller
1. Features
enCoReII low-voltage (enCoRe II LV) – enhanced
component reduction
Internal crystalless oscillator with support for optional
external clock or external crystal or resonator
Configurable I/O for real world interface without external
components
Enhanced 8-bit microcontroller
Harvard architecture
M8C CPU speed up to 12 MHz or sourced by an external
crystal, resonator, or clock signal
Internal memory
256 bytes of random access memory (RAM)
8 KB of flash including electrically erasable read only memory
(EEROM) emulation
Low power consumption
Typically 2.25 mA at 3 MHz
5 A sleep
In-system reprogrammability
Enables easy firmware update
General-purpose I/O (GPIO) ports
Up to 36 GPIO pins
2-mA source current on all GPIO pins
Configurable 8 or 50 mA per pin current sink on designated
pins
Each GPIO port supports high-impedance inputs,
configurable pull-up, open drain output, complementary
metal oxide semiconductor (CMOS), and
transistor-transistor logic (TTL) inputs, and CMOS output
Maskable interrupts on all I/O pins
2. Logic Block Diagram
SPI serial communication
Master or slave operation
Configurable up to 2 Mbit per second transfers
Supports half-duplex single-data line mode for optical
sensors
2-channel 8-bit or 1-channel 16-bit capture timer registers,
which store both rising and falling edge times
Two registers each for two input pins
Separate registers for rising and falling edge capture
Simplifies interface to radio frequency (RF) inputs for wireless
applications
Internal low-power wakeup timer during suspend mode
Periodic wakeup with no external components
Programmable interval timer interrupts
Reduced RF emissions at 27 MHz and 96 MHz
Watchdog timer (WDT)
Low-voltage detection (LVD) with user-selectable threshold
voltages
Improved output drivers to reduce electromagnetic interference
(EMI)
Operating voltage from 2.7 V to 3.6 V DC
Operating temperature from 0 °C to 70 °C
Available in 40-pin plastic dual inline package (PDIP), 24-pin
small outline integrated circuit (SOIC), 24-pin quad small
outline package (QSOP) and shrink small outline package
(SSOP), 48-pin SSOP
Advanced development tools based on Cypress PSoC® tools
Industry-standard programmer support
Interrupt
Control
4 SPI/GPIO
Pins
16 Extended
I/O Pins
16 GPIO
Pins
Wakeup
Timer
Internal
12 MHz
Oscillator
Clock
Control
Crystal
Oscillator
CY7C601xx only
POR /
Low-Voltage
Detect
M8C CPU
Watchdog
Timer
RAM
256 Byte
Flash
8 KB
12-bit Timer
Capture
Timers
Cypress Semiconductor Corporation
Document Number: 38-16016 Rev. *K
•198 Champion Court
•San Jose, CA 95134-1709
•408-943-2600
Revised September 11, 2014

1 Page





CY7C60223 pdf, ピン配列
CY7C601xx/CY7C602xx
4. Applications
The CY7C601xx and CY7C602xx are targeted for the following
applications:
PC wireless human interface devices (HID)
Mice (optomechanical, optical, trackball)
Keyboards
Presenter tools
Gaming
Joysticks
Gamepad
General-purpose wireless applications
Remote controls
Barcode scanners
POS terminal
Consumer electronics
Toys
5. Introduction
The enCoRe II LV family brings the features and benefits of the
enCoRe II to non-USB applications. The enCoRe II family has
an integrated oscillator that eliminates the external crystal or
resonator, reducing overall cost. Other external components,
such as wakeup circuitry, are also integrated into this chip.
The enCoRe II LV is a low-voltage, low-cost 8-bit
flash-programmable microcontroller.
The enCoRe II LV features up to 36 GPIO pins. The I/O pins are
grouped into five ports (Port 0 to 4). The pins on ports 0 and 1
are configured individually, when the pins on ports 2, 3, and 4 are
only configured as a group. Each GPIO port supports
high-impedance inputs, configurable pull-up, open-drain output,
CMOS, and TTL inputs, and CMOS output with up to five pins
that support programmable drive strength of up to 50-mA sink
current. Additionally, each I/O pin is used to generate a GPIO
interrupt to the microcontroller. Each GPIO port has its own GPIO
interrupt vector with the exception of GPIO port 0. GPIO port 0
has, in addition to the port interrupt vector, three dedicated pins
that have independent interrupt vectors (P0.2–P0.4).
The enCoRe II LV features an internal oscillator. Optionally, an
external 1-MHz to 24-MHz crystal is used to provide a higher
precision reference. The enCoRe II LV also supports external
clock.
The enCoRe II LV has 8 KB of flash for user code and 256 bytes
of RAM for stack space and user variables.
In addition, enCoRe II LV includes a WDT, a vectored interrupt
controller, a 16-bit free-running timer with capture registers, and
a 12-bit programmable interval timer. The power on reset (POR)
circuit detects when power is applied to the device, resets the
logic to a known state, and executes instructions at flash address
0x0000. When power falls below a programmable trip voltage, it
generates a reset or is configured to generate an interrupt. There
is a LVD circuit that detects when VCC drops below a
programmable trip voltage. This is configurable to generate a
LVD interrupt to inform the processor about the low-voltage
event. POR and LVD share the same interrupt; there is no
separate interrupt for each. The WDT ensures the firmware
never gets stalled in an infinite loop.
The microcontroller supports 17 maskable interrupts in the
vectored interrupt controller. All interrupts can be masked.
Interrupt sources include LVR or POR, a programmable interval
timer, a nominal 1.024 ms programmable output from the
free-running timer, two capture timers, five GPIO ports, three
GPIO pins, two SPI, a 16-bit free-running timer wrap, and an
internal wakeup timer interrupt. The wakeup timer causes
periodic interrupts when enabled. The capture timers interrupt
whenever a new timer value is saved due to a selected GPIO
edge event. A total of eight GPIO interrupts support both TTL or
CMOS thresholds. For additional flexibility, on the edge-sensitive
GPIO pins, the interrupt polarity is programmable to be either
rising or falling.
The free-running timer generates an interrupt at 1024-s rate. It
also generates an interrupt when the free-running counter
overflow occurs – every 16.384 ms. The duration of an event
under firmware control is measured by reading the timer at the
start and end of an event, then calculating the difference
between the two values. The two 8-bit capture timer registers
save a programmable 8-bit range of the free-running timer when
a GPIO edge occurs on the two capture pins (P0.5 and P0.6).
The two 8-bit capture registers are ganged into a single 16-bit
capture register.
The enCoRe II LV supports in-system programming by using the
P1.0 and P1.1 pins as the serial programming mode interface.
6. Conventions
In this document, bit positions in the registers are shaded to
indicate which members of the enCoRe II LV family implement
the bits.
Available in all enCoRe II LV family members
CY7C601xx only
Document Number: 38-16016 Rev. *K
Page 3 of 69


3Pages


CY7C60223 電子部品, 半導体
CY7C601xx/CY7C602xx
Table 7-1. Pin Assignments (continued)
48
SSOP
22
21
20
19
18
17
16
40
PDIP
18
17
16
15
14
13
12
24
QSOP
8
7
6
5
4
3
2
24
SOIC
8
7
6
5
4
3
2
Name
P0.1/CLKOUT
P0.2/INT0
P0.3/INT1
P0.4/INT2
P0.5/TIO0
P0.6/TIO1
P0.7
Description
GPIO port 0 bit 1—Configured individually
On CY7C601xx, optional Clock Out when external oscillator is disabled or external
oscillator output drive when external oscillator is enabled.
On CY7C602xx, oscillator output when configured as Clock Out.
GPIO port 0 bit 2—Configured individually
Optional rising edge interrupt INT0.
GPIO port 0 bit 3—Configured individually
Optional rising edge interrupt INT1.
GPIO port 0 bit 4—Configured individually
Optional rising edge interrupt INT2.
GPIO port 0 bit 5—Configured individually
Alternate function timer capture inputs or timer output TIO0.
GPIO port 0 bit 6—Configured individually
Alternate function timer capture inputs or timer output TIO1.
GPIO port 0 bit 7—Configured individually
1,2,3, – 1 1 NC
4
45,46, –
47,48
12 24 NC
51
VDD
27 23 16 15
44 40
– VSS
24 20 13 12
No connect
No connect
Power
Ground
Document Number: 38-16016 Rev. *K
Page 6 of 69

6 Page



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部品番号部品説明メーカ
CY7C60223

Low-Voltage Microcontroller

Cypress Semiconductor
Cypress Semiconductor


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