PIC16F627A-I/SO Microchip Technology, PIC16F627A-I/SO Datasheet - Page 103

• Manufacturer Part Number: PIC16F627A-I/SO
• Description: IC MCU FLASH 1KX14 EEPROM 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F627A-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 18-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• 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
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILI3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 14-7:
 2004 Microchip Technology Inc.
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PCLATH
INTCON
PIR1
TMR1L
TMR1H
T1CON
TMR2
T2CON
CCPR1L
CCPR1H
CCP1CON
RCSTA
TXREG
RCREG
CMCON
OPTION
TRISA
TRISB
PIE1
PCON
PR2
TXSTA
SPBRG
EEDATA
EEADR
EECON1
EECON2
VRCON
Legend:
Note
Register
1: If V
2: One or more bits in INTCON and PIR1 will be affected (to cause wake-up).
3: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
4: See Table 14-6 for Reset value for specific condition.
5: If Reset was due to brown-out, then bit 0 = 0. All other Resets will cause bit 0 = u.
6: Reset to ‘
7: Peripherals generating interrupts for wake-up from Sleep will change the resulting bits in the associated registers.
u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’, q = value depends on condition.
DD
10Ah, 18Ah
102h, 182h
103h, 183h
104h, 184h
10Bh,18Bh
01h, 101h
06h, 106h
0Bh, 8Bh,
86h, 186h
0Ah, 8Ah,
02h, 82h,
03h, 83h,
04h, 84h,
81h,181h
Address
goes too low, Power-on Reset will be activated and registers will be affected differently.
INITIALIZATION CONDITION FOR REGISTERS
0Ch
8Ch
9Ch
9Dh
00h
05h
0Eh
0Fh
10h
12h
15h
16h
17h
18h
19h
1Ah
1Fh
85h
8Eh
92h
98h
99h
9Ah
9Bh
9Fh
11h
—
--
00 0000’ on a Brown-out Reset (BOR).
xxxx xxxx
xxxx xxxx
0000 0000
0001 1xxx
xxxx xxxx
xxxx 0000
xxxx xxxx
---0 0000
0000 000x
0000 -000
xxxx xxxx
xxxx xxxx
--00 0000
0000 0000
-000 0000
xxxx xxxx
xxxx xxxx
--00 0000
0000 000x
0000 0000
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
0000 -000
---- 1-0x
1111 1111
0000 -010
0000 0000
xxxx xxxx
xxxx xxxx
---- x000
000- 0000
Power-on
Reset
—
—
• MCLR Reset during normal
• MCLR Reset during Sleep
• WDT Reset
• Brown-out Reset
operation
Preliminary
---- 1-uq
PIC16F627A/628A/648A
000q quuu
--uu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
xxxx 0000
uuuu uuuu
---0 0000
0000 000u
0000 -000
uuuu uuuu
uuuu uuuu
0000 0000
-000 0000
uuuu uuuu
uuuu uuuu
--00 0000
0000 000x
0000 0000
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
0000 -000
1111 1111
0000 -010
0000 0000
uuuu uuuu
uuuu uuuu
---- q000
000- 0000
—
—
(1)
(1,5)
(4)
(6)
• Wake-up from Sleep
• Wake-up from Sleep
through interrupt
through WDT time out
uuuq 0uuu
uuuu uqqq
qqqq -qqq
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-- uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
---- u-uu
uuuu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuu- uuuu
PC + 1
—
—
DS40044B-page 101
(3)
(4)
(2)
(2)
(7)
(7)