8-BIT MICROCONTROLLER
IZ7008
8-BIT MICROCONTROLLER WITH LCD DRIVER
IZ7008 is one-chip 8-bit microcontroller made by CMOS technology. The mic...
Description
IZ7008
8-BIT MICROCONTROLLER WITH LCD DRIVER
IZ7008 is one-chip 8-bit microcontroller made by CMOS technology. The microcontroller is multi-purpose and can be used in electronic watch, data acquisition systems, control systems. Low consumption power and full static CMOS logic allow to use MC in independent systems with limited energy consumption. Technical characteristics of IZ7008:
ALU bit capacity RAM size ROM size RISC commands system Stack depth Interrupter Maximum number of the controlled LCD segments
– 8 bits – 40 bytes – 1,5 К of commands (16–bit instructions)
– 30 types of commands – 7 levels – from 8- inputs and three timers
– 128 (32 LCD control drivers
at multiplex levels
1/2,1/3,1/4)
Operation temperature range -20°С to +70 °С.
1
IZ7008
Electrical parameters at 1.5V supply
Absolute maximum and maximum ratings
Parameter, unit
Primary supply voltage from voltage source, V Secondary supply voltage, V High input voltage, V Low input voltage, V
Symbol
UCC1
UCC2 UIH UIL
Maximum ratings Value
min max 1,2 1,8
Absolute maximum ratings Value
min max -0,3 2,0
2UCC1-0,3
2UCC1
-0,3
4,0
UCC1-0,3
UCC1
-0,3 UCC1+0,3
Uss Uss+0,3 -0,3 UCC1+0,3
Cycle of command execution is not more than 150 mks at supply voltage 1.2V, and 100 mks at supply voltage 1.5V.
IC operation is not guaranteed under absolute maximum conditions, it's guaranteed under maximum conditions.
Electrical parameters ( Та = 25°С )
Parameter, unit
Symbol
Test
Value
Note
conditions
min m...
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