Sanyo CX-330
Brief History
Sanyo made some calculator models in the 1980s in differenc colors, to increase selling chance among competiting machines. The CX-330 was a thin and small calculator, used a very usual Sharp integrated circuit (LI3124M) made for Sanyo, which has the standard features: 8 digit, memory register, square root and percentage calculations and automatic power-off function. CX-330 was produced in black, red and blue colors in 1985.
| Manufacturer: | Sanyo Electric Co., Ltd. (Japan) |
| Mfg. date: | 1985 |
| Size: | 5,6×9,4×0,8 cm |
| Weight (ready for operate): | n.a. |
| Type: | four-function |
| Capacity: | 8 digits (input/display) 8 digits (internal precision) |
| Operating logic: | algebraic |
| CPU: | Sanyo LI3124M |
| Registers: | 2 standard (with saving the pending operation) 1 constant (with saving the pending operation) 1 memory (with aritmetic) |
| Features: | %calculation with percent Ffloating-point notation Sqrsquare root |
| Display: | 8+1 digit LCD |
| Power: | 1×LR41 button cell |
Three color variations of the CX-330
Inside of the CX-330
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