PIC16CRR62-04 查看數據表（PDF） - Microchip Technology
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PIC16CRR62-04 Datasheet PDF : 336 Pages
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PIC16C6X
TABLE 3-3: PIC16C64/64A/R64/65/65A/R65/67 PINOUT DESCRIPTION (Cont.’d)
Pin Name
DIP
Pin#
PLCC
Pin#
TQFP
MQFP
Pin#
Pin
Type
Buffer
Type
Description
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
PORTD can be a bi-directional I/O port or parallel slave port
for interfacing to a microprocessor bus.
19
21
38
I/O
ST/TTL(6)
20
22
39
I/O
ST/TTL(6)
21
23
40
I/O
ST/TTL(6)
22
24
41
I/O
ST/TTL(6)
27
30
2
I/O
ST/TTL(6)
28
31
3
I/O
ST/TTL(6)
29
32
4
I/O
ST/TTL(6)
30
33
5
I/O
ST/TTL(6)
RE0/RD
RE1/WR
RE2/CS
PORTE is a bi-directional I/O port.
8
9
25
I/O
ST/TTL(6)
RE0 can also be read control for the parallel slave port.
9
10
26
I/O
ST/TTL(6)
RE1 can also be write control for the parallel slave port.
10
11
27
I/O
ST/TTL(6)
RE2 can also be select control for the parallel slave port.
VSS
12,31 13,34 6,29
P
—
Ground reference for logic and I/O pins.
VDD
11,32 12,35 7,28
P
—
Positive supply for logic and I/O pins.
NC
— 1,17, 12,13, —
—
These pins are not internally connected. These pins should
28,40 33,34
be left unconnected.
Legend:
Note 1:
2:
3:
4:
5:
6:
I = input O = output
I/O = input/output
P = power
— = Not used
TTL = TTL input
ST = Schmitt Trigger input
Pin functions T1OSO and T1OSI are reversed on the PIC16C64.
CCP2 and the USART are not available on the PIC16C64/64A/R64.
This buffer is a Schmitt Trigger input when configured in RC oscillator mode and a CMOS input otherwise.
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when used in serial programming mode.
This buffer is a Schmitt Trigger input when configured as general purpose I/O and a TTL input when used in the Parallel Slave
Port mode (for interfacing to a microprocessor bus).
© 1997 Microchip Technology Inc.
DS30234D-page 17
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