CY8C3245AXI-158 Cypress Semiconductor Corp, CY8C3245AXI-158 Datasheet - Page 35

• Manufacturer Part Number: CY8C3245AXI-158
• Description: CY8C3245AXI-158
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3245AXI-158

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: TQFP
• Screening Level: Industrial
• Pin Count: 100
• Mounting: Surface Mount
• Rad Hardened: No
• Processor Series: CY8C32
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 4
• Operating Supply Voltage: 1.71 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Controller Family/series: (8051) PSOC 3
• No. Of I/o's: 62
• Eeprom Memory Size: 1KB
• Ram Memory Size: 4KB
• Cpu Speed: 50MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 001-56955 Rev. *J
Digital Input Path
Digital Output Path
Analog
LCD
PRT[x]SYNC_OUT
PRT[x]DR
Capsense Global Control
PRT[x]CTL
PRT[x]DBL_SYNC_IN
PRT[x]PS
Digital System Input
PICU[x]INTTYPE[y]
PICU[x]INTSTAT
PRT[x]SLW
Digital System Output
PRT[x]BYP
PRT[x]DM2
PRT[x]DM1
PRT[x]DM0
Bidirectional Control
PRT[x]BIE
CAPS[x]CFG1
PRT[x]AG
Analog Global Enable
PRT[x]AMUX
Analog Mux Enable
PRT[x]LCD_COM_SEG
PRT[x]LCD_EN
LCD Bias Bus
Pin Interrupt Signal
PICU[x]INTSTAT
1
Figure 6-8. GPIO Block Diagram
5
0
1
0
1
Interrupt
Logic
0
1
In
OE
Logic
Drive
Display
Data
Logic & MUX
Switches
Input Buffer Disable
Slew
Cntl
Vddio
Naming Convention
‘x’ = Port Number
‘y’ = Pin Number
Vddio Vddio
PSoC
®
3: CY8C32 Family
PIN
Data Sheet
Page 35 of 119
[+] Feedback