参数资料
型号: PIC16CR77T-I/PT
厂商: Microchip Technology
文件页数: 109/172页
文件大小: 0K
描述: IC PIC MCU 8KX14 44TQFP
标准包装: 1,200
系列: PIC® 16C
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 33
程序存储器容量: 14KB(8K x 14)
程序存储器类型: ROM
RAM 容量: 368 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-TQFP
包装: 带卷 (TR)
2007 Microchip Technology Inc.
DS21993C-page 39
PIC16CR7X
TABLE 4-9:
PORTE FUNCTIONS
TABLE 4-10:
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
Name
Bit#
Buffer Type
Function
RE0/RD/AN5
bit 0
ST/TTL(1)
Input/output port pin or read control input in Parallel Slave Port mode or
analog input.
For RD (PSP mode):
1
= Idle
0
= Read operation. Contents of PORTD register output to PORTD I/O
pins (if chip selected).
RE1/WR/AN6
bit 1
ST/TTL(1)
Input/output port pin or write control input in Parallel Slave Port mode
or analog input.
For WR (PSP mode):
1
=Idle
0
= Write operation. Value of PORTD I/O pins latched into PORTD
register (if chip selected).
RE2/CS/AN7
bit 2
ST/TTL(1)
Input/output port pin or Chip Select control input in Parallel Slave Port
mode or analog input.
For CS (PSP mode):
1
= Device is not selected
0
= Device is selected
Legend:
ST = Schmitt Trigger input, TTL = TTL input
Note 1:
Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in Parallel Slave Port mode.
Addr
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
09h
PORTE
—RE2
RE1
RE0
---- -xxx
---- -uuu
89h
TRISE
IBF
OBF
IBOV
PSPMODE
PORTE Data Direction bits
0000 -111
9Fh
ADCON1
PCFG2
PCFG1
PCFG0
---- -000
Legend: x = unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used by PORTE.
相关PDF资料
PDF描述
PIC16F1503-I/SL MCU 8BIT 3.5KB FLASH 14SOIC
PIC16F1507-I/SS IC MCU 8BIT 3.5KB FLASH 20SSOP
PIC16F1513-I/MV IC MCU 8BIT 7KB FLASH 28-UQFN
PIC16F1829-I/P MCU PIC 14K FLASH 1K RAM 20DIP
PIC16F1937-I/P IC PIC MCU FLASH 512KX14 40-PDIP
相关代理商/技术参数
参数描述
PIC16CR83T-04/SO023 制造商:Microchip Technology Inc 功能描述:
PIC16F 制造商:Microchip Technology Inc 功能描述:Microchip PIC16F677-I/P Microcontroller
PIC16F1454-E/ML 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 16QFN
PIC16F1454-E/P 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 14PDIP
PIC16F1454-E/SL 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 14SOIC