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5962-02A0201QXX PDF预览

5962-02A0201QXX

更新时间: 2024-01-04 07:17:16
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器和处理器串行IO控制器通信控制器外围集成电路数据传输时钟
页数 文件大小 规格书
67页 1014K
描述
Serial I/O Controller, 3 Channel(s), 25MBps, CMOS, PQFP100, CERAMIC, MQFP-100

5962-02A0201QXX 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFF,针数:100
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.72地址总线宽度:
边界扫描:YES最大时钟频率:5 MHz
最大数据传输速率:25 MBps外部数据总线宽度:16
JESD-30 代码:S-PQFP-F100长度:19.05 mm
低功率模式:NO串行 I/O 数:3
端子数量:100最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFF封装形状:SQUARE
封装形式:FLATPACK认证状态:Not Qualified
座面最大高度:2.67 mm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:YES技术:CMOS
温度等级:MILITARY端子形式:FLAT
端子节距:0.635 mm端子位置:QUAD
宽度:19.05 mmuPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches:1

5962-02A0201QXX 数据手册

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TS80C51U2  
TS83C51U2  
TS87C51U2  
Table 3. Pin Description for 40/44 pin packages  
PIN NUMBER  
MNEMONIC  
NAME AND FUNCTION  
TYPE  
DIL LCC VQFP 1.4  
V
20  
22  
1
16  
39  
I
I
Ground: 0V reference  
SS  
Vss1  
Optional Ground: Contact the Sales Office for ground connection.  
Power Supply: This is the power supply voltage for normal, idle and power-  
down operation  
V
40  
44  
38  
I
CC  
P0.0-P0.7  
39-32 43-36  
37-30  
I/O  
Port 0: Port 0 is an open-drain, bidirectional I/O port. Port 0 pins that have 1s  
written to them float and can be used as high impedance inputs. Port 0 pins must  
be polarized to Vcc or Vss in order to prevent any parasitic current consumption.  
Port 0 is also the multiplexed low-order address and data bus during access to  
external program and data memory. In this application, it uses strong internal  
pull-up when emitting 1s. Port 0 also inputs the code bytes during EPROM  
programming. External pull-ups are required during program verification during  
which P0 outputs the code bytes.  
P1.0-P1.7  
1-8  
2-9  
40-44  
1-3  
I/O  
Port 1: Port 1 is an 8-bit bidirectional I/O port with internal pull-ups. Port 1  
pins that have 1s written to them are pulled high by the internal pull-ups and  
can be used as inputs. As inputs, Port 1 pins that are externally pulled low will  
source current because of the internal pull-ups. Port 1 also receives the low-order  
address byte during memory programming and verification.  
Alternate functions for TSC8x54/58 Port 1 include:  
1
2
2
3
40  
41  
I/O  
I
T2 (P1.0): Timer/Counter 2 external count input/Clockout  
T2EX (P1.1): Timer/Counter 2 Reload/Capture/Direction Control  
Depending on values of (M1UA_1, M0UA_1) bits located into AUXR register,  
the UART_1 pins are alternate functins of P1 with two possible locations.  
First location:  
P1.2: RxD_1, serial input port for UART_1  
P1.3: TxD_1, serial output port for UART_1  
Second location:  
3
4
4
5
42  
43  
I
O
P1.6: RxD_1, serial input port for UART_1  
P1.7: TxD_1, serial output port for UART_1  
7
8
8
9
2
3
I
O
See “Alternate function on Port 1” on page 32  
P2.0-P2.7  
21-28 24-31  
18-25  
I/O  
Port 2: Port 2 is an 8-bit bidirectional I/O port with internal pull-ups. Port 2  
pins that have 1s written to them are pulled high by the internal pull-ups and  
can be used as inputs. As inputs, Port 2 pins that are externally pulled low will  
source current because of the internal pull-ups. Port 2 emits the high-order address  
byte during fetches from external program memory and during accesses to external  
data memory that use 16-bit addresses (MOVX @DPTR).In this application, it  
uses strong internal pull-ups emitting 1s. During accesses to external data memory  
that use 8-bit addresses (MOVX @Ri), port 2 emits the contents of the P2 SFR.  
Some Port 2 pins receive the high order address bits during EPROM programming  
and verification: P2.0 to P2.5  
P3.0-P3.7  
10-17  
11,  
13-19  
5,  
7-13  
I/O  
Port 3: Port 3 is an 8-bit bidirectional I/O port with internal pull-ups. Port 3  
pins that have 1s written to them are pulled high by the internal pull-ups and  
can be used as inputs. As inputs, Port 3 pins that are externally pulled low will  
source current because of the internal pull-ups. Port 3 also serves the special  
features of the 80C51 family, as listed below.  
10  
11  
12  
13  
14  
15  
16  
17  
11  
13  
14  
15  
16  
17  
18  
19  
5
7
I
O
I
RxD_0 (P3.0): Serial input port for UART_0  
TxD_0 (P3.1): Serial output port for UART_0  
INT0 (P3.2): External interrupt 0  
8
9
I
INT1 (P3.3): External interrupt 1  
10  
11  
12  
13  
I
T0 (P3.4): Timer 0 external input  
I
T1 (P3.5): Timer 1 external input  
O
O
WR (P3.6): External data memory write strobe  
RD (P3.7): External data memory read strobe  
6
Rev. D - 15 January, 2001  

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