参数资料
型号: 71M6543H-IGT/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 61/157页
文件大小: 2178K
代理商: 71M6543H-IGT/F
71M6543F/H and 71M6543G/GH Data Sheet
v1.2
2008–2011 Teridian Semiconductor Corporation
153
Pin
Name
Type
Circuit
Function
91
RESET
I
2
Chip Reset. This input pin is used to reset the chip into a
known state. For normal operation, this pin is pulled low. To
reset the chip, this pin should be pulled high. This pin has
an internal 30
μA (nominal) current source pulldown. No
external reset circuitry is necessary.
55
RX
I
3
UART0 Input. If this pin is unused it must be terminated
to V3P3D or GNDD.
54
TX
O
4
UART0 Output
81
TEST
I
7
Enables Production Test. This pin must be grounded in
normal operation.
90
PB
I
3
Pushbutton Input. This pin must be at GNDD when not active
or unused. A rising edge sets the WF_PB flag. It also
causes the part to wake up if it is in SLP or LCD mode. PB
does not have an internal pullup or pulldown resistor.
26, 40,
48, 49,
50, 73,
74, 77,
78, 79
NC
N/C
No Connection. Do not connect this pin.
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