PIC16F628AT-E/SS Microchip Technology, PIC16F628AT-E/SS Datasheet - Page 23

• Manufacturer Part Number: PIC16F628AT-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628AT-E/SS

• Rohs Compliant: YES
• 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
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIP
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 4-6:
© 2009 Microchip Technology Inc.
Bank 3
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
18Ch
18Dh
18Eh
18Fh
190h
191h
192h
193h
194h
195h
196h
197h
198h
199h
19Ah
19Bh
19Ch
19Dh
19Eh
19Fh
Legend:
Note
Address
1:
INDF
OPTION
PCL
STATUS
FSR
TRISB
PCLATH
INTCON
- = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
For the initialization condition for registers tables, refer to Table 14-6 and Table 14-7.
Name
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—
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SPECIAL FUNCTION REGISTERS SUMMARY BANK3
Addressing this location uses contents of FSR to address data memory (not a physical register) xxxx xxxx
Program Counter’s (PC) Least Significant Byte
Indirect Data Memory Address Pointer
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
TRISB7
RBPU
Bit 7
IRP
GIE
—
INTEDG
TRISB6
Bit 6
PEIE
RP1
—
TRISB5
T0CS
Bit 5
T0IE
RP0
—
Write Buffer for upper 5 bits of Program Counter
TRISB4
T0SE
Bit 4
INTE
TO
PIC16F627A/628A/648A
TRISB3
RBIE
Bit 3
PSA
PD
TRISB2
Bit 2
T0IF
PS2
Z
TRISB1
Bit 1
INTF
PS1
DC
TRISB0
Bit 0
RBIF
PS0
C
1111 1111
0000 0000
0001 1xxx
xxxx xxxx
1111 1111
---0 0000
0000 000x
Value on
Reset
DS40044G-page 23
POR
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