參數(shù)資料
型號: PIC16CR77T-I/PT
廠商: Microchip Technology
文件頁數(shù): 111/172頁
文件大小: 0K
描述: IC PIC MCU 8KX14 44TQFP
標準包裝: 1,200
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
外圍設備: 欠壓檢測/復位,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: ROM
RAM 容量: 368 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-TQFP
包裝: 帶卷 (TR)
2007 Microchip Technology Inc.
DS21993C-page 41
PIC16CR7X
FIGURE 4-9:
PARALLEL SLAVE PORT WRITE WAVEFORMS
FIGURE 4-10:
PARALLEL SLAVE PORT READ WAVEFORMS
TABLE 4-11:
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR,
BOR
Value on
all other
Resets
08h
PORTD
PORT data latch when written: Port pins when read
xxxx xxxx
uuuu uuuu
09h
PORTE
—RE2
RE1
RE0
---- -xxx
---- -uuu
89h
TRISE
IBF
OBF
IBOV
PSPMODE
PORTE Data Direction Bits
0000 -111
0Ch
PIR1
PSPIF(1) ADIF
RCIF
TXIF
SSPIF
CCP1IF TMR2IF TMR1IF
0000 0000
8Ch
PIE1
PSPIE(1) ADIE
RCIE
TXIE
SSPIE
CCP1IE TMR2IE TMR1IE
0000 0000
9Fh
ADCON1
PCFG2
PCFG1
PCFG0
---- -000
Legend:
x
= unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used by the Parallel Slave Port.
Note
1:
Bits PSPIE and PSPIF are reserved on the PIC16CR73/76; always maintain these bits clear.
Q1
Q2
Q3
Q4
CS
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
WR
RD
IBF
OBF
PSPIF
PORTD<7:0>
Q1
Q2
Q3
Q4
CS
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
WR
IBF
PSPIF
RD
OBF
PORTD<7:0>
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