PIC18F1220-I/SS Microchip Technology, PIC18F1220-I/SS Datasheet - Page 25

• 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

5.0
The PIC18F1230/1330 devices have several Configura-
tion Words. These bits can be set or cleared to select
various device configurations. All other memory areas
should be programmed and verified prior to setting
Configuration Words. These bits may be read out nor-
mally, even after read or code protection. See Table 5-1
for a list of Configuration bits and Device IDs and
Table 5-3 for the Configuration bit descriptions.
5.1
A user may store identification information (ID) in eight
ID locations, mapped in 200000h:200007h. It is
recommended that the most significant nibble of each
ID be Fh. In doing so, if the user code inadvertently tries
to execute from the ID space, the ID data will execute
as a NOP.
TABLE 5-1:
TABLE 5-2:
© 2009 Microchip Technology Inc.
300001h
300002h
300003h
300004h
300005h
300006h
300008h
300009h
30000Ah
30000Bh
30000Ch
30000Dh
3FFFFEh
3FFFFFh
Legend:
Note 1:
PIC18F1230
PIC18F1330
PIC18F1330-ICD
Note:
File Name
CONFIGURATION WORD
ID Locations
CONFIG1H
CONFIG2L
CONFIG2H
CONFIG3L
CONFIG3H MCLRE
CONFIG4L BKBUG
CONFIG5L
CONFIG5H
CONFIG6L
CONFIG6H WRTD
CONFIG7L
CONFIG7H
DEVID1
DEVID2
x = unknown, u = unchanged, - = unimplemented.Shaded cells are unimplemented, read as ‘0’.
DEVID registers are read-only and cannot be programmed by the user.
The ‘x’s in DEVID1 contain the device revision code.
Device
CONFIGURATION BITS AND DEVICE IDs
DEVICE ID VALUE
(1)
(1)
DEV10
DEV2
IESO
Bit 7
CPD
—
—
—
—
—
—
—
FCMEN
EBTRB
XINST
WRTB
DEV1
DEV9
Bit 6
CPB
—
—
—
—
—
—
—
BBSIZ1
WRTC
DEV0
DEV8
Bit 5
—
—
—
—
—
—
—
—
—
—
DEVID2
WDTPS3
BBSIZ0
BORV1
REV4
DEV7
1Eh
1Eh
1Fh
Bit 4
—
—
—
—
—
—
—
—
—
T1OSCMX
WDTPS2
FOSC3
BORV0
DEEV6
HPOL
REV3
5.2
The Device ID Word for the PIC18F1230/1330 devices
is located at 3FFFFEh:3FFFFFh. These bits may be
used by the programmer to identify what device type is
being programmed and read out normally, even after
code or read protection. See Table 5-2 for a complete
list of Device ID values.
FIGURE 5-1:
Bit 3
—
—
—
—
—
—
—
Device ID Value
Device ID Word
WDTPS1 WDTPS0 WDTEN
PIC18F1230/1330
BOREN1 BOREN0 PWRTEN
FOSC2
LPOL
REV2
DEV5
Bit 2
—
—
—
—
—
—
—
—
Set TBLPTR = 3FFFFE
with Post-Increment
with Post-Increment
PWMPIN
Read High Byte
FOSC1
Read Low Byte
EBTR1
WRT1
REV1
DEV4
Bit 1
CP1
—
—
—
—
—
READ DEVICE ID WORD
FLOW
Done
Start
000x xxxx
001x xxxx
111x xxxx
DEVID1
STVREN
FLTAMX
FOSC0
EBTR0
WRT0
REV0
DEV3
Bit 0
CP0
—
—
—
—
DS39752B-page 25
Unprogrammed
See Table 5-2
See Table 5-2
00-- 0111
---1 1111
---1 1111
---- 111-
1--- 0--1
1000 ---1
---- --11
11-- ----
---- --11
111- ----
---- --11
-1-- ----
Default/
Value