Citizen CBM-202LA s, Технические характеристики

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9
PIN
NO.
SIGNAL
NAME
I/O
DIRECTION
PIN CHARACTERISTIC FUNCTION
46 PC15 Input CMOS type with pull-up Preset & Centro-data input
47 PC14 Input CMOS type with pull-up Preset & Centro-data input
48 PC13 Input CMOS type with pull-up Preset & Centro-data input
49 PC12 Input CMOS type with pull-up Preset & Centro-data input
50 PCI1 Input CMOS type with pull-up Preset & Centro-data input
51 PCI0 Input CMOS type with pull-up Preset & Centro-data input
52 STB Input CMOS type with pull-up Head strobe ON signal
53 ASTB Input CMOS type with pull-up Address latch signal
54 GND - GND
55 BUSY Output CMOS13.5mA type with pull-up Centro BUSY output
56 INTR Output CMOS13.5mA type with pull-up Centro interrupt request
57 ACK Output CMOS13.5mA type with pull-up Centro ACK output
58 PA07 Output CMOS13.5mA type with pull-up Address latch output & general purpose output
59 PA06 Output CMOS13.5mA type with pull-up Address latch output & general purpose output
60 Vdd - VDD
61 PA05 Output CMOS13.5mA type with pull-up Address latch output & general purpose output
62 PA04 Output CMOS13.5mA type with pull-up Address latch output &general purpose output
63 PA03 Output CMOS13.5mA type with pull-up Address latch output &general purpose output
64 PA02 Output CMOS13.5mA type with pull-up Address latch output &general purpose output
65 PA01 Output CMOS13.5mA type with pull-up Address latch output &general purpose output
66 GND - GND
67 PA00 Output CMOS13.5mA type with pull-up Address latch output &general purpose output
68
69
70
71
72
73
74
75
76
77
78
79
80 GND - GND
81 A14 Input CMOS type with pull-up Address bus input
82 A13 Input CMOS type with pull-up Address bus input
83 A12 Input CMOS type with pull-up Address bus input
84 A11 Input CMOS type with pull-up Address bus input
85 A6 Input CMOS type with pull-up Address bus input
86 A5 Input CMOS type with pull-up Address bus input
87 A3 Input CMOS type with pull-up Address bus input
88 A2 Input CMOS type with pull-up Address bus input
89 A1 Input CMOS type with pull-up Address bus input
90 GND - GND