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84C644 PDF预览

84C644

更新时间: 2024-02-13 01:02:04
品牌 Logo 应用领域
恩智浦 - NXP 微控制器和处理器外围集成电路光电二极管时钟
页数 文件大小 规格书
40页 237K
描述
8-bit microcontrollers with OSD and VST

84C644 技术参数

生命周期:Active零件包装代码:DIP
包装说明:SDIP,针数:42
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.8Is Samacsys:N
具有ADC:YES地址总线宽度:
位大小:8最大时钟频率:10 MHz
DMA 通道:YES外部数据总线宽度:
JESD-30 代码:R-PDIP-T42长度:38.65 mm
I/O 线路数量:28端子数量:42
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:SDIP封装形状:RECTANGULAR
封装形式:IN-LINE, SHRINK PITCH认证状态:Not Qualified
ROM可编程性:MROM座面最大高度:5.08 mm
速度:10 MHz最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:CMOS
端子形式:THROUGH-HOLE端子节距:1.778 mm
端子位置:DUAL宽度:15.24 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

84C644 数据手册

 浏览型号84C644的Datasheet PDF文件第1页浏览型号84C644的Datasheet PDF文件第2页浏览型号84C644的Datasheet PDF文件第3页浏览型号84C644的Datasheet PDF文件第5页浏览型号84C644的Datasheet PDF文件第6页浏览型号84C644的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
8-bit microcontrollers with OSD and VST  
84C44X; 84C64X; 84C84X  
4
BLOCK DIAGRAM  
VOB  
VOW2  
DOSC1 VSYNCN  
INT/T0  
T1  
(6)  
VOW1  
VOW3  
DOSC2 HSYNCN  
(3)  
XTAL1 (IN)  
8-BIT  
TIMER /  
EVENT  
ROM  
(1)  
RAM  
(2)  
ON SCREEN DISPLAY  
CPU  
XTAL2 (OUT)  
COUNTER  
8-bit internal bus  
RESET  
PARALLEL  
I/O  
PORTS  
84CXXX  
core  
excluding  
ROM/RAM  
8-BIT  
I/O  
PORTS  
2
6-BIT  
DAC  
3-BIT DAC +  
COMPARATOR  
I C  
14-BIT  
DAC  
TEST/EMU  
INTERFACE  
MCD170  
8
5
8
8
DP0 DP1  
(5)  
1 2 3 4 5  
PWM  
TDAC  
AFC  
SDA  
SCL  
P0  
P1  
(4)  
(1) 4 kbytes for the PCA84C440; 84C441; 84C443; 84C444.  
6 kbytes for the PCA84C640; 84C641; 84C643; 84C644.  
8 kbytes for the PCA84C840; 84C841; 84C843; 84C844.  
(2) 128 bytes for the PCA84C440; 84C441; 84C443; 84C444; 84C640; 84C641; 84C643; 84C644.  
192 bytes for the PCA84C840; 84C841; 84C843; 84C844.  
(3) For use with an LC oscillator, only available with the:  
PCA84C441; 84C444; 84C641; 84C644; 84C841; 84C844.  
(4) I2C-bus interface not available with the:  
PCA84C443; 84C444; 84C643; 84C644; 84C843; 84C844.  
(5) DP1.4 only available for PCA84C440; 84C443; 84C640; 84C643; 84C840; 84C843.  
(6) T1 = pin 29 for PCA84C440; 84C443; 84C640; 84C643; 84C840; 84C843.  
T1 = pin 34 for PCA84C441; 84C444; 84C641; 84C644; 84C841; 84C844.  
Fig.1 Block diagram.  
1996 Nov 29  
4

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