CY8C26643-24AI Cypress Semiconductor Corp, CY8C26643-24AI Datasheet - Page 45

• Manufacturer Part Number: CY8C26643-24AI
• Description: IC MCU 16K FLASH 256B 44LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ CY8C26xxxr

Specifications of CY8C26643-24AI

• Core Processor: M8C
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: SPI, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 40
• 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: 44-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 428-1431; 428-1431-5; 428-1431

8.4
Table 44:
General Interrupt Mask Register (INT_MSK0, Address = Bank 0, E0h)
September 5, 2002
Bit 7 : Reserved
Bit 6 : Sleep Interrupt Enable Bit (see 11.4)
0 = Disabled
1 = Enabled
Bit 5 : GPIO Interrupt Enable Bit (see 8.6)
0 = Disabled
1 = Enabled
Bit [4] : Acolumn 3 Interrupt Enable Bit (see 10.0)
0 = Disabled
1 = Enabled
Bit [3] : Acolumn 2 Interrupt Enable Bit (see 10.0)
0 = Disabled
1 = Enabled
Bit [2] : Acolumn 1 Interrupt Enable Bit (see 10.0)
0 = Disabled
1 = Enabled
Bit [1] : Acolumn 0 Interrupt Enable Bit (see 10.0)
0 = Disabled
1 = Enabled
Bit 0 : Voltage Monitor Interrupt Enable Bit (see 11.5)
0 = Disabled
1 = Enabled
Bit Name
Read/
Write
Bit #
POR
Interrupt Masks
General Interrupt Mask Register
Reserved
RW
7
0
Sleep
RW
6
0
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
GPIO
RW
5
0
Acolumn3
RW
4
0
Acolumn2
RW
3
0
Acolumn1 Acolumn0
RW
2
0
RW
1
0
Voltage Monitor
RW
0
0
Interrupts
45