CY8C26443-24SI

Manufacturer Part NumberCY8C26443-24SI
DescriptionIC MCU 16K FLASH 256B 28-SOIC
ManufacturerCypress Semiconductor Corp
SeriesPSOC™ CY8C26xxx
CY8C26443-24SI datasheets

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Specifications of CY8C26443-24SI

Core ProcessorM8CCore Size8-Bit
Speed24MHzConnectivitySPI, UART/USART
PeripheralsLVD, POR, PWM, WDTNumber Of I /o24
Program Memory Size16KB (16K x 8)Program Memory TypeFLASH
Ram Size256 x 8Voltage - Supply (vcc/vdd)3 V ~ 5.25 V
Data ConvertersA/D 1x8b, 1x11b, 1x12b; D/A 1x9bOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case28-SOIC (7.5mm Width)
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
Other names428-1430
428-1430-5
428-1430
  
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Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
C
M
S
YPRESS
ICRO
YSTEMS
The CY8C25122/CY8C26233/CY8C26443/CY8C26643 family of Programmable System-on-
Chip (PSoC™) microcontrollers replaces multiple MCU-based system components with one sin-
gle-chip, programmable device. A PSoC microcontroller includes a fast CPU, Flash program
memory, and SRAM data memory with configurable analog and digital peripheral blocks in a
range of convenient pin-outs and memory sizes. The driving force behind this innovative Pro-
grammable System-on-Chip comes from user configurability of analog and digital arrays: the
PSoC blocks.
Powerful Harvard Architecture Processor with Fast
Multiply/Accumulate
S
M8C processor instruction set
S
Processor speeds to 24 MHz
S
Register speed memory transfers
S
Flexible addressing modes
S
Bit manipulation on I/O and memory
S
8x8 multiply, 32-bit accumulate
Flexible On-Chip Memory
S
Flash program storage, 4K to 16K bytes, depending
on device
S
50,000 erase/write cycles
S
256 bytes SRAM data storage
S
In-System Serial Programming (ISSP
S
Partial Flash updates
S
Flexible protection modes
S
EEPROM emulation in Flash, up to 2,304 bytes
Programmable System-on-Chip (PSoC
S
On-chip, user configurable analog and digital
peripheral blocks
S
PSoC blocks can be used individually or in combina-
tion
S
12 Analog PSoC blocks provide:
S
Up to 11 bit Delta-Sigma ADC
S
Up to 8 bit Successive Approximation ADC
S
Up to 12 bit Incremental ADC
S
Up to 10 bit DAC
S
Programmable gain amplifier
S
Programmable filters
S
Differential comparators
S
8 Digital PSoC blocks provide:
S
Multipurpose timers: event timing, real-time clock,
pulse width modulation (PWM) and PWM with
deadband
2
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
S
CRC modules
S
Full-duplex UARTs
S
SPI
master or slave configuration
S
Flexible clocking sources for analog PSoC blocks
Programmable Pin Configurations
S
Schmitt trigger TTL I/O pins
S
Logic output drive to 25 mA with internal pull-up or
pull-down resistors, High Z, or strong driver
S
Interrupt on pin change
S
Analog output drive to 40 mA
Precision, Programmable Clocking
S
Internal 24/48 MHz Oscillator (+/- 2.5%, no external
components)
)
S
External 32.768 kHz Crystal Oscillator (optional pre-
cision source for PLL)
S
Internal Low Speed Oscillator for Watchdog and
Sleep
Dedicated Peripherals
) Blocks
S
Watchdog and Sleep Timers
S
Low Voltage Detection with user-configurable
threshold voltages
S
On-chip voltage reference
Fully Static CMOS Devices using advanced Flash
technology
S
Low power at high speed
S
Operating voltage from 3.0 to 5.25 V
S
Operating voltage down to 1.0 V using on-chip
switch mode voltage pump
S
Wide temperature range: -40
Complete Development Tools
S
Powerful integrated development environment
(PSoC
Designer)
S
Low-cost, in-circuit emulator and programmer
o
o
C to + 85
C
September 5, 2002