参数资料
型号: AT80C31X2-SLSUM
厂商: Atmel
文件页数: 22/42页
文件大小: 0K
描述: IC 8031 MCU ROMLESS 44PLCC
标准包装: 972
系列: 80C
核心处理器: 8051
芯体尺寸: 8-位
速度: 40/20MHz
连通性: UART/USART
外围设备: POR
输入/输出数: 32
程序存储器类型: ROMless
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
29
4428E–8051–02/08
AT/TS80C31X2
Figure 14-2. Operating ICC Test Condition
Figure 14-3. ICC Test Condition, Idle Mode
Figure 14-4. ICC Test Condition, Power-Down Mode
EA
VCC
ICC
(NC)
CLOCK
SIGNAL
All other pins are disconnected.
RST
XTAL2
XTAL1
V
SS
V
CC
P0
Reset = Vss after a high pulse
during at least 24 clock cycles
RST
EA
XTAL2
XTAL1
V
SS
V
CC
V
CC
I
CC
(NC)
P0
V
CC
All other pins are disconnected.
CLOCK
SIGNAL
Reset = Vss after a high pulse
during at least 24 clock cycles
RST
EA
XTAL2
XTAL1
V
SS
V
CC
V
CC
I
CC
(NC)
P0
V
CC
All other pins are disconnected.
Reset = Vss after a high pulse
during at least 24 clock cycles
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