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| 型号： | PIC16C926-I/PT |
| 厂商： | Microchip Technology |
| 文件页数： | 16/24页 |
| 文件大小： | 0K |
| 描述： | IC MCU OTP 8KX14 LCD DVR 64TQFP |
| 产品培训模块： | Asynchronous Stimulus |
| 标准包装： | 160 |
| 系列： | PIC® 16C |
| 核心处理器： | PIC |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 连通性： | I²C，SPI |
| 外围设备： | 欠压检测/复位，LCD，POR，PWM，WDT |
| 输入/输出数： | 25 |
| 程序存储器容量： | 14KB（8K x 14） |
| 程序存储器类型： | OTP |
| RAM 容量： | 336 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 4 V ~ 5.5 V |
| 数据转换器： | A/D 5x10b |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 64-TQFP |
| 包装： | 托盘 |
| 配用： | DVA16PQ640-ND - ADAPTER DEVICE FOR MPLAB-ICE AC164023-ND - MODULE SKT PROMATEII 68TQFP |
| 其它名称： | PIC16C926I/PT |
CS61584A
50
DS261PP5
13.2
Power Supply
As shown in Figure 27, the CS61584A operates
from a 3.3 Volt or 5.0 Volt supply. Separate power
and ground pins provide internal isolation. The best
way to configure the power supplies is to connect
all of the supply pins together at the device. The
various ground pins must not be more negative than
AGND. A 4.99 k
±1% resistor must be connected
from BGREF to ground to provide an internal cur-
rent reference.
De-coupling and filtering of the power supplies is
crucial for the proper operation of the analog cir-
cuits. A capacitor should be connected between
each supply and its respective ground. For capaci-
tors smaller than 1 F, use mylar or ceramic capac-
itors and place them as close as possible to their
respective power supply pins. Wire-wrap bread
boarding of the line interface is not recommended
because lead resistance and inductance defeat the
function of the de-coupling capacitors.
13.3
Quartz Crystal Specifications
When a reference clock signal is not available, a
quartz crystal operating at the 8X rate can be con-
nected across the REFCLK and XTALOUT pins.
The crystal must be AT-cut and fundamental mode.
The
minimum
specifications
are
shown
in
Table 14. Based on these specifications, quartz
crystals suggested for use with the CS61584A are
shown in Table 15.
13.4
Crystal Oscillator Specifications
When a reference clock signal is not available, a
CMOS crystal oscillator operating at either the 1X
or 8X rate can be connected at the REFCLK pin.
The oscillator must have a minimum symmetry of
40-60% and minimum stability of ±100 ppm for T1
and E1 applications. Based on these specifications,
crystal oscillators suggested for use with the
Parameter
Min
Typ
Max
Unit
T1 parallel resonant
frequency
-
12.352
-
MHz
E1 parallel resonant
frequency
-
16.384
-
MHz
Resonant frequency
error (CL = 20 pF)
-50
-
+50
ppm
Temperature drift
(over system limits)
-100
-
+100
ppm
Drive level
-
500
W
Series resistance
-
50
Shunt capacitance
-
7
pF
Aging
-5
-
+5
ppm/yr
Table 14. Quartz Crystal Specifications
Manufacturer
Part Number
Package Type
M-tron
397-316
ATS-49
through-hole
522-372
ATSM-49
surface mount
SaRonix
SRX5769
SRX5772
HC-49S
through-hole
SRX5770
SRX5773
49SMLB
surface mount
NOTE: Frequency tolerances are ±32 ppm with a -
40 to +85 °C operating temperature range.
Table 15. Suggested Quartz Crystals
Manufacturer
Part Number
Contact Number
Comclok
CT31CH
(800)333-9825
CTS
CXO-65HG-5-I (815)786-8411
M-tron
MH26TAD
(800)762-8800
SaRonix
NTH250A
(800)227-8974
NOTE: Frequency tolerances are ±32 ppm with a -
40 to +85 °C operating temperature range.
All are 8-pin DIP packages and can be tristated.
Table 16. Suggested Crystal Oscillators
CS61584A
50
DS261F1
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| PIC16C926T-I/L | 功能描述:8位微控制器 -MCU 14KB 336 RAM 52 I/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 |
| PIC16C926T-I/PT | 功能描述:8位微控制器 -MCU 14KB 336 RAM 52 I/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 |
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| PIC16CE623-04/SO | 功能描述:8位微控制器 -MCU .875KB 96 RAM 13 I/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 |
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