PIC18F1220-I/SS Microchip Technology, PIC18F1220-I/SS Datasheet - Page 15

• Manufacturer Part Number: PIC18F1220-I/SS
• Description: IC MCU FLASH 2KX16 A/D 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F1220-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 4KB (2K x 16)
• Package / Case: 20-SSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163014, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 7-ch x 10-bit
• Package: 20SSOP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC164307 - MODULE SKT FOR PM3 28SSOPAC164018 - MODULE SKT PROMATEII 20SSOP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 3-4:
FIGURE 3-5:
© 2009 Microchip Technology Inc.
PGC
PGD
1
1
4-Bit Command
2
1
3
1
4
PROGRAM CODE MEMORY FLOW
TABLE WRITE AND START PROGRAMMING INSTRUCTION TIMING (1111)
1
P5
1
LoopCount + 1
n
LoopCount =
2
N = 1
n
3
16-Bit Data Payload
n
4
n
5
N = N + 1
n
6
n
15 16
PGD = Input
n
n
No
P5A
No
Start Write Sequence
1
4-Bit Command
0
Buffer at <Addr>
High until Done
Hold PGC Low
and Hold PGC
Load 2 Bytes
for Time P10
and Wait P9
2
Device for
Configure
0
locations
to Write
written?
Writes
done?
bytes
Done
Start
All
3
All
PIC18F1230/1330
0
Yes
Yes
N = 1
LoopCount = 0
0
Programming Time
P9
4
P10
DS39752B-page 15
Data Payload
1
0
16-Bit
2
0
3
0