CY8C26233-24PVI Cypress Semiconductor Corp, CY8C26233-24PVI Datasheet - Page 20
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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
2.2
2.2.1
The Flags Register can only be set or reset with logical instruction.
Table 8:
2.2.2
Table 9:
1.
20
Bit 7 : Reserved
Bit 6 : Reserved
Bit 5 : Reserved
Bit 4 : XIO Set by the user to select between the register banks
0 = Bank 0
1 = Bank 1
Bit 3 : Super Indicates whether the CPU is executing user code or Supervisor Code. (This code cannot be accessed
directly by the user and is not displayed in the ICE debugger.)
0 = User Code
1 = Supervisor Code
Bit 2 : Carry Set by CPU to indicate whether there has been a carry in the previous logical/arithmetic operation
0 = No Carry
1 = Carry
Bit 1 : Zero Set by CPU to indicate whether there has been a zero result in the previous logical/arithmetic operation
0 = Not Equal to Zero
1 = Equal to Zero
Bit 0 : Global IE Determines whether all interrupts are enabled or disabled
0 = Disabled
1 = Enabled
Bit [7:0] : Data [7:0] 8-bit data value holds the result of any logical/arithmetic instruction that uses a source address-
ing mode
Bit Name
Read/Write
Bit Name
Read/
Write
Bit #
POR
System - not directly accessible by the user
Bit #
POR
CPU Registers
Flags Register
Accumulator Register
Flags Register
Accumulator Register (CPU_A)
Reserved
System
Data [7]
--
7
0
7
0
1
Reserved
System
Data [6]
--
6
0
Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
6
0
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
1
Reserved
System
Data [5]
--
5
0
5
0
1
System
RW
XIO
Data [4]
4
0
4
0
1
Super
System
Data [3]
R
3
0
3
0
1
Carry
System
RW
Data [2]
2
0
2
0
1
System
Zero
RW
Data [1]
1
1
1
0
September 5, 2002
1
Global IE
System
Data [0]
RW
0
0
0
0
1