参数资料
型号: AT90S8535-8PI
厂商: Atmel
文件页数: 22/127页
文件大小: 0K
描述: IC MCU 8K FLSH 8MHZ A/D IT 40DIP
标准包装: 18
系列: AVR® 90S
核心处理器: AVR
芯体尺寸: 8-位
速度: 8MHz
连通性: SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 8KB(4K x 16)
程序存储器类型: 闪存
EEPROM 大小: 512 x 8
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 4 V ~ 6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 40-DIP(0.600",15.24mm)
包装: 管件
PIC16C71X
DS30272A-page 118
1997 Microchip Technology Inc.
Applicable Devices
710 71 711 715
13.5
Timing Diagrams and Specications
FIGURE 13-2: EXTERNAL CLOCK TIMING
TABLE 13-2:
CLOCK TIMING REQUIREMENTS
Parameter
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
Fos
External CLKIN Frequency
(Note 1)
DC
4
MHz
XT osc mode
DC
4
MHz
HS osc mode (PIC16C715-04)
DC
20
MHz
HS osc mode (PIC16C715-20)
DC
200
kHz
LP osc mode
Oscillator Frequency
(Note 1)
DC
4
MHz
RC osc mode
0.1
4
MHz
XT osc mode
4
4
MHz
HS osc mode (PIC16C715-04)
4
5
10
20
200
MHz
kHz
HS osc mode (PIC16C715-10)
HS osc mode (PIC16C715-20)
LP osc mode
1
Tosc
External CLKIN Period
(Note 1)
250
ns
XT osc mode
250
ns
HS osc mode (PIC16C715-04)
100
ns
HS osc mode (PIC16C715-10)
50
ns
HS osc mode (PIC16C715-20)
5
s
LP osc mode
Oscillator Period
(Note 1)
250
ns
RC osc mode
250
10,000
ns
XT osc mode
250
250
ns
HS osc mode (PIC16C715-04)
100
50
250
ns
HS osc mode (PIC16C715-10)
HS osc mode (PIC16C715-20)
5
s
LP osc mode
2
TCY
Instruction Cycle Time (Note 1)
200
DC
ns
TCY = 4/FOSC
3
TosL,
TosH
External Clock in (OSC1) High
or Low Time
50
ns
XT oscillator
2.5
s
LP oscillator
10
ns
HS oscillator
4
TosR,
TosF
External Clock in (OSC1) Rise
or Fall Time
25
ns
XT oscillator
50
ns
LP oscillator
15
ns
HS oscillator
Data in "Typ" column is at 5V, 25C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note 1:
Instruction cycle period (TCY) equals four times the input oscillator time-base period. All specied values are based on
characterization data for that particular oscillator type under standard operating conditions with the device executing code.
Exceeding these specied limits may result in an unstable oscillator operation and/or higher than expected current con-
sumption. All devices are tested to operate at "min." values with an external clock applied to the OSC1/CLKIN pin.
When an external clock input is used, the "Max." cycle time limit is "DC" (no clock) for all devices. OSC2 is disconnected
(has no loading) for the PIC16C715.
OSC1
CLKOUT
Q4
Q1
Q2
Q3
Q4
Q1
1
2
3
4
相关PDF资料
PDF描述
AT90USB1287-16AUR IC MCU AVR 128K ISP USB TQFP64
AT90USB162-16AUR IC AVR MCU 16K FLASH 32TQFP
AT91FR40162SB-CU-999 IC MCU 32BIT RISC 121BGA
AT91M40800-33AI SL383 IC ARM MCU 16BIT 100TQFP
AT91M42800A-33CJ IC ARM7 MCU 144 BGA
相关代理商/技术参数
参数描述
AT90SA7-MLTU 功能描述:程序设计器 - 基于通用和内存 ASICS RoHS:否 制造商:Xeltek 产品:Universal Device Programmers 工具用于评估:EPROM, Parallel/Serial EEPROM, FPGA, PROM, Flash, BPROM, MCUs, PLD Devices 接口类型:Parallel, USB 工作电源电压:90 VAC to 250 VAC
AT90SC12036RU 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards
AT90SC128112RU 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards
AT90SC12836RCFT 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Secure Microcontrollers for Smart Cards
AT90SC12836RCFT_07 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Secure Microcontrollers for Smart Cards