參數(shù)資料
型號: PIC16C67-20/L
廠商: Microchip Technology
文件頁數(shù): 35/126頁
文件大小: 0K
描述: IC MCU OTP 8KX14 PWM 44PLCC
產(chǎn)品培訓模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標準包裝: 27
系列: PIC® 16C
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 33
程序存儲器容量: 14KB(8K x 14)
程序存儲器類型: OTP
RAM 容量: 368 x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 6 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
配用: AC164309-ND - MODULE SKT FOR PM3 44PLCC
444-1001-ND - DEMO BOARD FOR PICMICRO MCU
309-1040-ND - ADAPTER 44-PLCC ZIF TO 40-DIP
309-1039-ND - ADAPTER 44-PLCC TO 40-DIP
PIC16C6X
DS30234D-page 16
1997 Microchip Technology Inc.
TABLE 3-3:
PIC16C64/64A/R64/65/65A/R65/67 PINOUT DESCRIPTION
Pin Name
DIP
Pin#
PLCC
Pin#
TQFP
MQFP
Pin#
Pin
Type
Buffer
Type
Description
OSC1/CLKIN
13
14
30
I
ST/CMOS(3) Oscillator crystal input/external clock source input.
OSC2/CLKOUT
14
15
31
O
Oscillator crystal output. Connects to crystal or resonator in
crystal oscillator mode. In RC mode, the pin outputs CLK-
OUT which has 1/4 the frequency of OSC1, and denotes the
instruction cycle rate.
MCLR/VPP
1
2
18
I/P
ST
Master clear reset input or programming voltage input. This
pin is an active low reset to the device.
PORTA is a bi-directional I/O port.
RA0
2
3
19
I/O
TTL
RA1
3
4
20
I/O
TTL
RA2
4
5
21
I/O
TTL
RA3
5
6
22
I/O
TTL
RA4/T0CKI
6
7
23
I/O
ST
RA4 can also be the clock input to the Timer0
timer/counter. Output is open drain type.
RA5/SS
7
8
24
I/O
TTL
RA5 can also be the slave select for the synchronous
serial port.
PORTB is a bi-directional I/O port. PORTB can be software
programmed for internal weak pull-up on all inputs.
RB0/INT
33
36
8
I/O
TTL/ST(4)
RB0 can also be the external interrupt pin.
RB1
34
37
9
I/O
TTL
RB2
35
38
10
I/O
TTL
RB3
36
39
11
I/O
TTL
RB4
37
41
14
I/O
TTL
Interrupt on change pin.
RB5
38
42
15
I/O
TTL
Interrupt on change pin.
RB6
39
43
16
I/O
TTL/ST(5)
Interrupt on change pin. Serial programming clock.
RB7
40
44
17
I/O
TTL/ST(5)
Interrupt on change pin. Serial programming data.
PORTC is a bi-directional I/O port.
RC0/T1OSO(1)/T1CKI
15
16
32
I/O
ST
RC0 can also be the Timer1 oscillator output(1) or
Timer1 clock input.
RC1/T1OSI(1)/CCP2(2)
16
18
35
I/O
ST
RC1 can also be the Timer1 oscillator input(1) or
Capture2 input/Compare2 output/PWM2 output(2).
RC2/CCP1
17
19
36
I/O
ST
RC2 can also be the Capture1 input/Compare1 out-
put/PWM1 output.
RC3/SCK/SCL
18
20
37
I/O
ST
RC3 can also be the synchronous serial clock input/out-
put for both SPI and I2C modes.
RC4/SDI/SDA
23
25
42
I/O
ST
RC4 can also be the SPI Data In (SPI mode) or
data I/O (I2C mode).
RC5/SDO
24
26
43
I/O
ST
RC5 can also be the SPI Data Out (SPI mode).
RC6/TX/CK(2)
25
27
44
I/O
ST
RC6 can also be the USART Asynchronous Transmit(2)
or Synchronous Clock(2).
RC7/RX/DT(2)
26
29
1
I/O
ST
RC7 can also be the USART Asynchronous Receive(2)
or Synchronous Data(2).
Legend: I = input
O = output
I/O = input/output
P = power
— = Not used
TTL = TTL input
ST = Schmitt Trigger input
Note 1:
Pin functions T1OSO and T1OSI are reversed on the PIC16C64.
2:
CCP2 and the USART are not available on the PIC16C64/64A/R64.
3:
This buffer is a Schmitt Trigger input when congured in RC oscillator mode and a CMOS input otherwise.
4:
This buffer is a Schmitt Trigger input when congured as the external interrupt.
5:
This buffer is a Schmitt Trigger input when used in serial programming mode.
6:
This buffer is a Schmitt Trigger input when congured as general purpose I/O and a TTL input when used in the Parallel Slave
Port mode (for interfacing to a microprocessor bus).
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