PIC18F4520-I/PT Microcontroller Integrated Circuit MCU 14KB Flash 368 RAM 36 I/O
PIC18F4520-I/PT Microcontroller Integrated Circuit MCU 14KB Flash 368 RAM 36 I/O
Special Microcontroller Features:
• CCompiler Optimized Architecture:
- Optional extendedin structionset designedto
optimize re-entrant code
• 100,000Erase/Write Cycle Enhanced Flash
Program Memory Typical
• 1,000,000Erase/WriteCycleDataEEPROM
Memory Typical
• Flash/DataEEPROMRetention:100YearsTypical
• Self-Programmable under Software Control
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-Supply5VIn-CircuitSerial
ProgrammiCM GROUPM (ICSPTM) via Two Pins
• In-CircuitDebug(ICD)viaTwoPins
• WideOperatingVoltageRange:2.0Vto5.5V
• ProgrammableBrown-outReset(BOR)with
Software Enable Option
|
Device |
Program Memory |
Data Memory |
I/O |
10-Bit A/D (ch) |
CCP/ ECCP (PWM) |
MSSP |
Comp. |
Timers 8/16-Bit |
||||
|
Flash (bytes) |
# Single-Word Instructions |
SRAM (bytes) |
EEPROM (bytes) |
SPI |
Master I2CTM |
|||||||
|
PIC18F2420 |
16K |
8192 |
768 |
256 |
25 |
10 |
2/0 |
Y |
Y |
1 |
2 |
1/3 |
|
PIC18F2520 |
32K |
16384 |
1536 |
256 |
25 |
10 |
2/0 |
Y |
Y |
1 |
2 |
1/3 |
|
PIC18F4420 |
16K |
8192 |
768 |
256 |
36 |
13 |
1/1 |
Y |
Y |
1 |
2 |
1/3 |
|
PIC18F4520 |
32K |
16384 |
1536 |
256 |
36 |
13 |
1/1 |
Y |
Y |
1 |
2 |
1/3 |
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