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AT83C5121XXX-S3SIL PDF预览

AT83C5121XXX-S3SIL

更新时间: 2024-02-18 19:07:23
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
115页 840K
描述
Microcontroller, 8-Bit, MROM, 16MHz, CMOS, PQCC52, PLASTIC, LCC-52

AT83C5121XXX-S3SIL 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:LCC包装说明:QCCJ, LDCC52,.8SQ
针数:52Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.32
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:16 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J52长度:19.15 mm
I/O 线路数量:30端子数量:52
片上程序ROM宽度:8最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC52,.8SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:3/5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):16384ROM可编程性:MROM
座面最大高度:4.57 mm速度:16 MHz
子类别:Microcontrollers最大压摆率:0.1 mA
最大供电电压:5.4 V最小供电电压:2.85 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:19.15 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

AT83C5121XXX-S3SIL 数据手册

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Table 1. Ports Description (Continued)  
Internal  
Power  
Signal  
Name  
Port  
Alternate  
Supply  
ESD  
Type Description  
UART function  
P3.0  
RxD  
EVCC  
I
Receive data input  
Input/Output function  
I/O  
P3.0 is a bi-directional I/O port with internal pull-ups.  
Reset configuration  
I
Input (high level)  
UART function  
P3.1  
TxD  
EVCC  
O
Transmit data output  
OE active at low or high level depending of PMSOEN bits in SIOCON Reg.  
Input/Output function  
I/O  
Z
P3.1 is a bi-directional I/O port with internal pull-ups.  
Reset configuration  
High impedance due to PMOS switched OFF  
External interrupt 0  
INT0 input set IE0 in the TCON register. If bit IT0 in this register is set, bits IE0  
are set by a falling edge on INT0. If bit IT0 is cleared, bits IE0 is set by a low  
level on INT0.  
P3.2  
INT0  
DVCC  
I
Input/Output function  
I/O  
P3.2 is a bi-directional I/O port with internal pull-ups.  
Timer 0: Gate input  
I
I
INT0 serves as external run control for Timer 0 when  
selected in TCON register.  
Reset configuration  
Input (high level)  
External Interrupt 1  
INT1 input set OEIT in ISEL Register, IE1 in the TCON register.  
P3.3  
INT1  
OE  
EVCC  
I
I
If bit IT1 in this register is set, bits OEIT and IE1 are set by a falling edge on  
INT1. If bit IT1 is cleared, bits OEIT and IE1 is set by a low level on INT1  
UART function  
Output enable. A low or high level (depending OELEV bit in  
ISEL Register) on this pin disables the PMOS transistors of TxD  
(P3.1) and T0 (P3.4). This function can be disabled by software  
Input/Output function  
I/O  
P3.3 is a bi-directional I/O port with internal pull-ups.  
Timer 1 function: Gate input  
I
I
INT1 serves as external run control for Timer 1 when  
selected in TCON register.  
Reset configuration  
Input (high level)  
UART function  
P3.4  
T0  
EVCC  
O
OE active at low or high level depending of PMSOEN  
bits in SIOCON Reg.  
6
A/T8xC5121  
4164G–SCR–07/06  

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