Features: ·Single chip CMOS construction ·Floating decimal point ·LCD direct drive ·Overflow indication: E ·Accumulating memory: M+, M-, RM, CM, RM/CM ·48 QFP and bare chip available ·Mirror type Specifications Characteristic Symbol Value Unit Note Terminal Voltage VGG...
IZ1225M: Features: ·Single chip CMOS construction ·Floating decimal point ·LCD direct drive ·Overflow indication: E ·Accumulating memory: M+, M-, RM, CM, RM/CM ·48 QFP and bare chip available ·Mirror type S...
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Characteristic |
Symbol |
Value |
Unit |
Note |
Terminal Voltage |
VGG |
- 0.3 ~ + 3.5 |
V |
1 |
VIN |
- 0.3 ~ VGG + 0.3 |
V | ||
Supply Voltage |
VGG |
2.5 ~ 3.5 |
V |
|
Operating Temperature |
TOPR |
0 ~ + 50 |
||
Storage Temperature |
Tstg |
- 55 ~ + 125 |
The IZ1225M is a single chip CMOS LSI with 8-digit arithmetic operation, single memory, extraction-of-square-root, percentage calculation and auto power off and punctuation and touch tone function, designed for FEM LCD operation with a 1.5V power supply.