CY8C26443-24PI Cypress Semiconductor Corp, CY8C26443-24PI Datasheet - Page 46

• Manufacturer Part Number: CY8C26443-24PI
• Description: IC MCU 16K FLASH 256B 28-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ CY8C26xxxr

Specifications of CY8C26443-24PI

• Core Processor: M8C
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: SPI, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K 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: 28-DIP (0.300", 7.62mm)
• 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: PDIP
• Screening Level: Industrial
• Pin Count: 28
• Mounting: Through Hole
• 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: 428-1428; 428-1428-5; 428-1428

Table 45:
Digital PSoC Block Interrupt Mask Register (INT_MSK1, Address = Bank 0, E1h)
8.5
Table 46:
Interrupt Vector Register (INT_VC, Address = Bank 0, E2h)
46
Bit 7 : DCA07 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 6 : DCA06 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 5 : DCA05 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 4 : DCA04 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 3 : DBA03 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 2 : DBA02 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 1 : DBA01 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit 0 : DBA00 Interrupt Enable Bit
0 = Disabled
1 = Enabled
Bit [7:0] : Data [7:0]
8-bit data value holds the interrupt vector for the highest priority pending interrupt. Writing to this register will clear all
pending interrupts
Read/Write
Bit Name
Read/Write
Bit Name
Bit #
POR
Bit #
POR
Interrupt Vector Register
Digital PSoC Block Interrupt Mask Register
Interrupt Vector Register
Data[7]
RW
DCA07
7
0
RW
7
0
Data[6]
RW
6
0
Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
DCA06
RW
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
6
0
Data[5]
RW
5
0
DCA05
RW
5
0
Data[4]
RW
4
0
DCA04
RW
4
0
Data[3]
RW
3
0
DBA03
RW
3
0
Data[2]
RW
2
0
DBA02
RW
2
0
Data[1]
RW
1
0
DBA01
RW
1
0
September 5, 2002
Data[0]
RW
DBA00
0
0
RW
0
0