PIC16F1937-I/ML Microchip Technology, PIC16F1937-I/ML Datasheet - Page 3

• Manufacturer Part Number: PIC16F1937-I/ML
• Description: IC PIC MCU FLASH 512KX14 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stack
The legacy 8-level stack has been extended to a 16-level
stack. This stack behaves exactly as the legacy stack
wrapping on an over or underflow. The stack can be
configured to cause a Reset on over or underflow, and the
stack is accessible via stack access registers in Bank 31.
STACK OPERATION
The Stack Pointer always points at the last value placed
on the stack. If a call or an interrupt occurs, the stack is
incremented and then the next Program Counter (PC)
value is saved.
© 2009 Microchip Technology Inc.
DS41375A-page 3