參數(shù)資料
型號: PIC16C64A-04I/L
廠商: Microchip Technology
文件頁數(shù): 102/126頁
文件大?。?/td> 0K
描述: IC MCU OTP 2KX14 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: 4MHz
連通性: I²C,SPI
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: 3.5KB(2K x 14)
程序存儲器類型: OTP
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°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
其它名稱: PIC16C64A-04I/LR
PIC16C64A-04I/LR-ND
77
AT90S/LS4433
1042H–AVR–04/03
Figure 55. Port B Schematic Diagram (Pin PB5)
Port C
Port C is a 6-bit bi-directional I/O port.
Three I/O memory address locations are allocated for the Port C, one each for the Data
Register – PORTC, $15($35), Data Direction Register – DDRC, $14($34), and the Port
C Input Pins – PINC, $13($33). The Port C Input Pins address is read only, while the
Data Register and the Data Direction Register are read/write.
All port pins have individually selectable pull-up resistors. The Port C output buffers can
sink 20 mA and thus drive LED displays directly. When pins PC0 to PC5 are used as
inputs and are externally pulled low, they will source current if the internal pull-up resis-
tors are activated.
Port C has an alternate function as analog inputs for the ADC. If some Port C pins are
configured as outputs, it is essential that these do not switch when a conversion is in
progress. This might corrupt the result of the conversion.
During Power-down mode, the Schmitt triggers of the digital inputs are disconnected.
This allows an analog voltage close to V
CC/2 to be present during Power-down without
causing excessive power consumption.
DA
T
A
BUS
D
Q
RESET
C
WD
WP
RD
MOS
PULL-
UP
PB5
R
WP:
WD:
RL:
RP:
RD:
SPE:
MSTR
WRITE PORTB
WRITE DDRB
READ PORTB LATCH
READ PORTB PIN
READ DDRB
SPI ENABLE
MASTER SELECT
DDB5
PORTB5
SPE
MSTR
SPI CLOCK
OUT
SPI CLOCK
IN
RL
RP
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