CY8C26233-24PVI Cypress Semiconductor Corp, CY8C26233-24PVI Datasheet - Page 14
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CY8C26233-24PVI
Manufacturer Part Number
CY8C26233-24PVI
Description
IC MCU 8K FLASH 256B 20-SSOP
Manufacturer
Cypress Semiconductor Corp
Series
PSOC™ CY8C26xxxr
Datasheet
1.CY8C25122-24PI.pdf
(148 pages)
Specifications of CY8C26233-24PVI
Core Processor
M8C
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.25 V
Data Converters
A/D 1x8b, 1x11b, 1x12b; D/A 1x9b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SSOP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Applications
CapSense
Technology
CMOS
Processing Unit
Microcontroller
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.25V
Package Type
SSOP
Screening Level
Industrial
Pin Count
20
Mounting
Surface Mount
Rad Hardened
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
428-1426
428-1426-5
428-1426
428-1426-5
428-1426
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY8C26233-24PVI
Manufacturer:
CY
Quantity:
431
1.0
The CPU heart of this next generation family of micro-
controllers is a high performance, 8-bit, M8C Harvard
architecture microprocessor. Separate program and
memory busses allow for faster overall throughput. Pro-
cessor clock speeds to 24 MHz are available. The pro-
cessor may also be run at lower clock speeds for power-
sensitive applications. A rich instruction set allows for
efficient low-level language support.
All devices in this family include both analog and digital
configurable peripherals (PSoC blocks). These blocks
enable the user to define unique functions during config-
uration of the device. Included are twelve analog PSoC
blocks and eight digital PSoC blocks. Potential applica-
tions for the digital PSoC blocks are timers, counters,
UARTs, CRC generators, PWMs, and other functions.
The analog PSoC blocks can be used for SAR ADCs,
Multi-slope ADCs, programmable gain amplifiers, pro-
grammable filters, DACs, and other functions. Higher
order User Modules such as modems, complex motor
controllers, and complete sensor signal chains can be
created from these building blocks. This allows for an
unprecedented level of flexibility and integration in micro-
controller-based systems.
A Multiplier/Accumulator (MAC) is available on all
devices in this family. The MAC is implemented on this
device as a peripheral that is mapped into the register
space. When an instruction writes to the MAC input reg-
isters, the result of an 8x8 multiply and a 32-bit accumu-
late are available to be read from the output registers on
the next instruction cycle.
The number of general purpose I/Os available in this
family of parts range from 6 to 44. Each of these I/O pins
has a variety of programmable options. In the output
1.1
Table 1:
14
Operating Frequency
Operating Voltage
Program Memory (KBytes)
Data Memory (Bytes)
Digital PSoC Blocks
Analog PSoC Blocks
I/O Pins
External Switch Mode Pump
Available Packages
Functional Overview
Key Features
Device Family Key Features
Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
93.7kHz - 24MHz
3.0 - 5.25V
4
256
8
12
6
No
8 PDIP
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
CY8C25122
93.7kHz - 24MHz
3.0 - 5.25V
8
256
8
12
16
Yes
20 PDIP
20 SOIC
20 SSOP
CY8C26233
mode, the user can select the drive strength desired.
Any pin can serve as an interrupt source, and can be
selected to trigger on positive edges, negative edges, or
any change. Digital signal sources can be routed directly
from a pin to the digital PSoC blocks. Some pins have
additional capability to route analog signals to the analog
PSoC blocks.
Multiple oscillator options are available for use in clock-
ing the CPU, analog PSoC blocks and digital PSoC
blocks. These options include an internal main oscillator
running at 48/24 MHz, an external crystal oscillator for
use with a 32.768 kHz watch crystal, and an internal low-
speed oscillator for use in clocking the PSoC blocks and
the Watchdog/Sleep timer. User selectable clock divisors
allow for optimizing code execution speed and power
trade-offs.
The different device types in this family provide various
amounts of code and data memory. The code space
ranges in size from 4K to 16K bytes of user programma-
ble Flash memory. This memory can be programmed
serially in either a programming Pod or on the user
board. The endurance on the Flash memory is 50,000
erase/write cycles. The data space is 256 bytes of user
SRAM.
A powerful and flexible protection model secures the
user’s sensitive information. This model allows the user
to selectively lock blocks of memory for read and write
protection. This allows partial code updates without
exposing proprietary information.
Devices in this family range from 8 pins through 48 pins
in PDIP, SOIC and SSOP packages.
93.7kHz - 24MHz
3.0 - 5.25V
16
256
8
12
24
Yes
28 PDIP
28 SOIC
28 SSOP
CY8C26443
93.7kHz - 24MHz
3.0 - 5.25V
16
256
8
12
40/44
Yes
48 PDIP
48 SSOP
44 TQFP
September 5, 2002
CY8C26643