参数资料
型号: ADE5166ASTZF62-RL
厂商: Analog Devices Inc
文件页数: 153/156页
文件大小: 0K
描述: IC METER/8052/RTC/LCD DRV 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
标准包装: 1,500
输入阻抗: *
测量误差: *
电压 - 高输入/输出: *
电压 - 低输入/输出: *
电流 - 电源: *
电源电压: *
测量仪表类型: *
工作温度: *
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 带卷 (TR)
Data Sheet
PORT 0
Port 0 is controlled directly through the bit-addressable Port 0
SFR (P0, Address 0x80). The weak internal pull-ups for Port 0
are configured through the Port 0 weak pull-up enable SFR
(PINMAP0, Address 0xB2); they are enabled by default. The
weak internal pull-up is disabled by writing a 1 to PINMAP0[x].
Port 0 pins also have various secondary functions, as described
in Table 168. The alternate functions of Port 0 pins can be activated
only if the corresponding bit latch in the Port 0 SFR contains a 1.
PORT 1
Port 1 is an 8-bit bidirectional port controlled directly through
the bit-addressable Port 1 SFR (P1, Address 0x90). The weak
internal pull-ups for Port 1 are configured through the Port 1
weak pull-up enable SFR (PINMAP1, Address 0xB3); they are
enabled by default. The weak internal pull-up is disabled by
ADE5166/ADE5169/ADE5566/ADE5569
Port 1 pins also have various secondary functions, as described in
Table 169. The alternate functions of Port 1 pins can be activated
only if the corresponding bit latch in the Port 1 SFR contains a 1.
PORT 2
Port 2 is a 4-bit bidirectional port controlled directly through
the bit-addressable Port 2 SFR (P2, Address 0xA0). Note that
P2.3 can be used as an output only. Consequently, any read
operation, such as a CPL P2.3, cannot be executed on this I/O.
The weak internal pull-ups for Port 2 are configured through
the Port 2 weak pull-up enable SFR (PINMAP2, Address 0xB4);
they are enabled by default. The weak internal pull-up is
disabled by writing a 1 to PINMAP2[x].
Port 2 pins also have various secondary functions, as described
in Table 170. The alternate functions of Port 2 pins can be activated
only if the corresponding bit latch in the Port 2 SFR contains a 1.
writing a 1 to PINMAP1[x].
Rev. D | Page 153 of 156
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