参数资料
型号: PIC18F66K90T-I/MRRSL
厂商: Microchip Technology
文件页数: 27/110页
文件大小: 0K
描述: MCU 8BIT 64K FLASH 64-QFN
标准包装: 3,300
系列: PIC® XLP™ 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 64MHz
连通性: I²C,LIN,SPI,UART/USART
外围设备: 欠压检测/复位,LCD,POR,PWM,WDT
输入/输出数: 53
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
EEPROM 大小: 1K x 8
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 5.5 V
数据转换器: A/D 16x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-VFQFN 裸露焊盘
包装: 带卷 (TR)
PIC18F47J53 FAMILY
DS39964B-page 474
Preliminary
2010 Microchip Technology Inc.
BZ
Branch if Zero
Syntax:
BZ
n
Operands:
-128
n 127
Operation:
if Zero bit is ‘1’,
(PC) + 2 + 2n
PC
Status Affected:
None
Encoding:
1110
0000
nnnn
Description:
If the Zero bit is ‘1’, then the program
will branch.
The 2’s complement number ‘2n’ is
added to the PC. Since the PC will have
incremented to fetch the next
instruction, the new address will be
PC + 2 + 2n. This instruction is then a
two-cycle instruction.
Words:
1
Cycles:
1(2)
Q Cycle Activity:
If Jump:
Q1
Q2
Q3
Q4
Decode
Read literal
‘n’
Process
Data
Write to
PC
No
operation
No
operation
No
operation
No
operation
If No Jump:
Q1
Q2
Q3
Q4
Decode
Read literal
‘n’
Process
Data
No
operation
Example:
HERE
BZ
Jump
Before Instruction
PC
=
address (HERE)
After Instruction
If Zero
=
1;
PC
=
address (Jump)
If Zero
=
0;
PC
=
address (HERE + 2)
CALL
Subroutine Call
Syntax:
CALL k {,s}
Operands:
0
k 1048575
s
[0,1]
Operation:
(PC) + 4
TOS,
k
PC<20:1>;
if s = 1
(W)
WS,
(STATUS)
STATUSS,
(BSR)
BSRS
Status Affected:
None
Encoding:
1st word (k<7:0>)
2nd word(k<19:8>)
1110
1111
110s
k19kkk
k7kkk
kkkk
kkkk0
kkkk8
Description:
Subroutine call of entire 2-Mbyte
memory range. First, return address
(PC+ 4) is pushed onto the return stack.
If ‘s’ = 1, the W, STATUS and BSR
registers are also pushed into their
respective shadow registers, WS,
STATUSS and BSRS. If ‘s’ = 0, no
update occurs (default). Then, the
20-bit value ‘k’ is loaded into PC<20:1>.
CALL is a two-cycle instruction.
Words:
2
Cycles:
2
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
Read literal
‘k’<7:0>,
Push PC to
stack
Read literal
’k’<19:8>,
Write to PC
No
operation
No
operation
No
operation
No
operation
Example:
HERE
CALL
THERE,1
Before Instruction
PC
=
address (HERE)
After Instruction
PC
=
address (THERE)
TOS
=
address (HERE + 4)
WS
=
W
BSRS
=
BSR
STATUSS =
STATUS
相关PDF资料
PDF描述
DSPIC33FJ32MC302-I/MM IC DSPIC MCU/DSP 32K 28-QFN
DSPIC30F1010T-30I/MM IC DSPIC MCU/DSP 6K 28QFN
PIC16C716-04/SO IC MCU OTP 2KX14 A/D PWM 18SOIC
ISL84714IHZ-T IC SWITCH SPDT SC70-6
MC74HC4052ADTG IC MUX/DEMUX DUAL 4X1 16TSSOP
相关代理商/技术参数
参数描述
PIC18F6720-E/PT 功能描述:8位微控制器 -MCU 128KB 3840 RAM 52I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F6720-I/PT 功能描述:8位微控制器 -MCU 128KB 3840 RAM 52I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F6720-I/PT 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 18F6720 TQFP64
PIC18F6720-I/PTC01 制造商:Microchip Technology 功能描述:MCU 8-Bit PIC18 PIC RISC 128KB Flash 5V 64-Pin TQFP Tray
PIC18F6720T-E/PT 功能描述:8位微控制器 -MCU 25MHz 128KB Flash RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT