PIC16C66-04E/SP Microchip Technology, PIC16C66-04E/SP Datasheet - Page 25
![IC MCU OTP 8KX14 PWM 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC16C66-04E/SP
Manufacturer Part Number
PIC16C66-04E/SP
Description
IC MCU OTP 8KX14 PWM 28DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16LC62A-04SP.pdf
(337 pages)
4.PIC16C66-04SO.pdf
(6 pages)
Specifications of PIC16C66-04E/SP
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
14KB (8K x 14)
Program Memory Type
OTP
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC16LC62A-04SP PDF datasheet #3
- PIC16C66-04SO PDF datasheet #4
- Current page: 25 of 337
- Download datasheet (3Mb)
TABLE 4-2:
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h-9Fh
Legend: x = unknown, u = unchanged, q = value depends on condition, - = unimplemented location read as '0'.
Note 1: These registers can be addressed from either bank.
Address Name
Bank 1
1997 Microchip Technology Inc.
(1)
(1)
(1)
(1)
(1,2)
(1)
2: The upper byte of the Program Counter (PC) is not directly accessible. PCLATH is a holding register for the PC whose
3: Other (non power-up) resets include external reset through MCLR and the Watchdog Timer reset.
4: The BOR bit is reserved on the PIC16C62, always maintain this bit set.
5: The IRP and RP1 bits are reserved on the PIC16C62/62A/R62, always maintain these bits clear.
6: PIE1<7:6> and PIR1<7:6> are reserved on the PIC16C62/62A/R62, always maintain these bits clear.
INDF
OPTION
PCL
STATUS
FSR
TRISA
TRISB
TRISC
PCLATH
INTCON
PIE1
PCON
PR2
SSPADD
SSPSTAT
Shaded locations are unimplemented, read as ‘0’.
contents are transferred to the upper byte of the program counter. (PC<12:8>)
—
—
—
—
—
—
—
SPECIAL FUNCTION REGISTERS FOR THE PIC16C62/62A/R62 (Cont.’d)
Addressing this location uses contents of FSR to address data memory (not a physical register)
Program Counter's (PC) Least Significant Byte
Indirect data memory address pointer
PORTB Data Direction Register
PORTC Data Direction Register
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Timer2 Period Register
Synchronous Serial Port (I
Unimplemented
RBPU
IRP
Bit 7
GIE
(6)
—
—
—
—
(5)
INTEDG
RP1
PEIE
Bit 6
(6)
—
—
—
—
(5)
PORTA Data Direction Register
2
T0CS
C mode) Address Register
Bit 5
T0IE
RP0
D/A
—
—
—
Write Buffer for the upper 5 bits of the Program Counter
T0SE
INTE
Bit 4
TO
—
—
P
SSPIE
RBIE
Bit 3
PSA
PD
—
S
CCP1IE
Bit 2
T0IF
R/W
PS2
—
Z
TMR2IE
Bit 1
INTF
POR
PS1
DC
UA
TMR1IE
BOR
RBIF
Bit 0
PS0
BF
C
PIC16C6X
(4)
0000 0000 0000 0000
1111 1111 1111 1111
0000 0000 0000 0000
0001 1xxx 000q quuu
xxxx xxxx uuuu uuuu
--11 1111 --11 1111
1111 1111 1111 1111
1111 1111 1111 1111
---0 0000 ---0 0000
0000 000x 0000 000u
00-- 0000 00-- 0000
---- --qq ---- --uu
1111 1111 1111 1111
0000 0000 0000 0000
--00 0000 --00 0000
Value on:
POR,
BOR
DS30234D-page 25
—
—
—
—
—
—
—
Value on
resets
all other
—
—
—
—
—
—
—
(3)
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