参数资料
型号: PIC10F202T-E/OT
厂商: Microchip Technology
文件页数: 7/94页
文件大小: 0K
描述: IC PIC MCU FLASH 512X12 SOT23-6
产品培训模块: Asynchronous Stimulus
标准包装: 3,000
系列: PIC® 10F
核心处理器: PIC
芯体尺寸: 8-位
速度: 4MHz
外围设备: POR,WDT
输入/输出数: 3
程序存储器容量: 768B(512 x 12)
程序存储器类型: 闪存
RAM 容量: 24 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: SOT-23-6
包装: 带卷 (TR)
配用: AC162059-ND - HEADER INTRFC MPLAB ICD2 8/14PIN
XLT06SOT-ND - SOCKET TRAN ICE 6SOT W/CABLE
AC163020-ND - ADAPTER PROGRAMMER PIC10F2XX
AC164321-ND - MODULE SKT 6L PM3 SOT23
2007 Microchip Technology Inc.
DS41239D-page 13
PIC10F200/202/204/206
3.1
Clocking Scheme/Instruction
Cycle
The clock is internally divided by four to generate four
non-overlapping quadrature clocks, namely Q1, Q2,
Q3 and Q4. Internally, the PC is incremented every Q1
and the instruction is fetched from program memory
and latched into the instruction register in Q4. It is
decoded and executed during the following Q1 through
Q4. The clocks and instruction execution flow is shown
3.2
Instruction Flow/Pipelining
An instruction cycle consists of four Q cycles (Q1, Q2,
Q3 and Q4). The instruction fetch and execute are
pipelined such that fetch takes one instruction cycle,
while decode and execute take another instruction
cycle. However, due to the pipelining, each instruction
effectively executes in one cycle. If an instruction
causes the PC to change (e.g., GOTO), then two cycles
are required to complete the instruction (Example 3-1).
A fetch cycle begins with the PC incrementing in Q1.
In the execution cycle, the fetched instruction is latched
into the Instruction Register (IR) in cycle Q1. This
instruction is then decoded and executed during the
Q2, Q3 and Q4 cycles. Data memory is read during Q2
(operand read) and written during Q4 (destination
write).
FIGURE 3-3:
CLOCK/INSTRUCTION CYCLE
EXAMPLE 3-1:
INSTRUCTION PIPELINE FLOW
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
OSC1
Q1
Q2
Q3
Q4
PC
PC + 1
PC + 2
Fetch INST (PC)
Execute INST (PC – 1)
Fetch INST (PC + 1)
Execute INST (PC)
Fetch INST (PC + 2)
Execute INST (PC + 1)
Internal
phase
clock
All instructions are single cycle, except for any program branches. These take two cycles, since the fetch instruction
is “flushed” from the pipeline, while the new instruction is being fetched and then executed.
1. MOVLW 03H
Fetch 1
Execute 1
2. MOVWF GPIO
Fetch 2
Execute 2
3. CALL
SUB_1
Fetch 3
Execute 3
4. BSF
GPIO, BIT1
Fetch 4
Flush
Fetch SUB_1 Execute SUB_1
相关PDF资料
PDF描述
D38999/26KC4PN CONN PLUG 4POS STRAIGHT W/PINS
GRM219R72A102KA01D CAP CER 1000PF 100V 10% X7R 0805
MS27473E22B1S CONN PLUG 100POS STRAIGHT W/SCKT
PIC10F320-E/P IC MCU 8BIT 256KB FLASH 8PDIP
D38999/26KB99SN CONN PLUG 7POS STRAIGHT W/SCKT
相关代理商/技术参数
参数描述
PIC10F202T-I/MC 功能描述:8位微控制器 -MCU 0.75KB Fl 24B RAM 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
PIC10F202T-I/OT 功能描述:8位微控制器 -MCU .75kBF 24RM 4I/O Ind Temp SOT-23 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
PIC10F202T-I/OT 制造商:Microchip Technology Inc 功能描述:MICROCONTROLLER IC NUMBER OF I/OS:4
PIC10F202T-I/OT-CUT TAPE 制造商:Microchip 功能描述:PIC10 Series 24 B RAM 0.75 KB Flash 8-Bit Flash Microcontroller - SOT-23-6
PIC10F202T-I/OTG 制造商:Microchip Technology Inc 功能描述:MCU 8BIT PIC10 RISC 768BYTE FL - Tape and Reel