CY8C26443-24PVXI Cypress Semiconductor Corp, CY8C26443-24PVXI Datasheet - Page 101

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

Specifications of CY8C26443-24PVXI

• 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-SSOP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: SSOP
• Screening Level: Industrial
• Pin Count: 28
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 428-1643

10.13 Analog I/O
10.13.1
10.13.2 Analog Input Select Register
This register controls the analog muxes that feed signals
in from port pins into each Analog Column. Each of the
Analog Columns can have up to four port bits connected
to its muxed input. Analog Columns 01 and 02 (ACI1 and
ACI2) have additional muxes that allow selection
between separate column multiplexers (see Analog Input
Muxing diagram above). The AC1Mux and AC2Mux bit
fields control the bits for those muxes and are located in
the Analog Output Buffer Control Register (ABF_CR).
There are four additional analog inputs that go directly
into the Switch Capacitor PSoC blocks.
September 5, 2002
P2[3]
P2[1]
ACI0
Analog Input Muxing
ACM0
AC0
ACA00
ASA10
ASB20
MUX
BUF
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
ACI1
Figure 26: Analog Input Muxing
ACM1
AC1
ACA01
ASB11
ASA21
ACol1Mux
MUX
BUF
ACol2Mux
ACA02
ASB22
MUX
AC2
ASA12
ACM2
ACI2
BUF
AC3
ACA03
ASB13
ASA23
MUX
ACM3
ACI3
Analog PSoC Blocks
BUF
P2[2]
P2[0]
101