Operating Temperature Range
:
Data Bus Width
: 8 bit
On-Chip ADC
: Yes
Mounting Style
: SMD/SMT
Processor Series
: PIC18
Data RAM Size
: 512 B
Program Memory Size
: 4 KB
Core
: PIC18
Package / Case
: QFN EP
Maximum Clock Frequency
: 40 MHz
Operating Supply Voltage
: 2 V to 5.5 V
DescriptionThe PIC18LF4220T-I/ML is designed as one kind of high-performance, enhanced flash microcontroller that introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications. This device contains circuitry to prevent clocking "glitches" when switching between clock sources and when it executes a SLEEP instruction, the system is switched to one of the power managed modes, depending on the state of the IDLEN and SCS1:SCS0 bits of the OSCCON register.
Features of the PIC18LF4220T-I/ML are:(1)16-bit timer/counter (two 8-bit registers: TMR1H and TMR1L); (2)Readable and writable (both registers); (3)Internal or external clock select; (4)Interrupt-on-overflow from FFFFh to 0000h; (5)Reset from CCP module special event trigger; (6)Status of system clock operation; (7)Software selectable as an 8-bit or 16-bit timer/counter; (8)Readable and writable; (9)Dedicated 8-bit software programmable prescaler; (10)Clock source selectable to be external or internal; (11)Interrupt-on-overflow from FFh to 00h in 8-bit mode and FFFFh to 0000h in 16-bit mode; (12)Edge select for external clock.
The absolute maximum ratings of the PIC18LF4220T-I/ML can be summarized as:(1)Ambient temperature under bias: -55°C to +125°C;(2)Storage temperature: -65°C to +150°C;(3)Voltage on any pin with respect to VSS (except VDD, MCLR and RA4): -0.3V to (VDD + 0.3V);(4)Voltage on VDD with respect to Vss: -0.3V to +7.5V;(5)Voltage on MCLR with respect to VSS: 0 V to +13.25 V;(6)Voltage on RA4 with respect to VSS: 0V to +8.5V;(7)Total power dissipation: 1.0 W;(8)Maximum current out of VSS pin: 300 mA;(9)Maximum current into VDD pin: 250 mA;(10)Maximum current sourced by all ports: 200 mA. If you want to know more information about PIC18LF4220T-I/ML, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | PIC18LF4220T-I/ML |
| Vendor | Microchip Technology |
| Category | Integrated Circuits (ICs) |
| Program Memory Size | 4KB (2K x 16) |
| RAM Size | 512 x 8 |
| Number of I /O | 36 |
| Package / Case | 44-QFN |
| Speed | 40MHz |
| Controller Series | PIC18F |
| Oscillator Type | Internal |
| Packaging | Tape & Reel (TR) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| Core Processor | PIC |
| Data Converters | A/D 13x10b |
| Core Size | 8-Bit |
| Operating Temperature | -40°C ~ 85°C |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 2 V ~ 5.5 V |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | PIC18LF4220T I ML
PIC18LF4220TIML
|
PIC18LF4220T-I/ML Data Sheet
