ICM7228BIPI vs ICM7228DIJI Comparison
Detailed side-by-side comparison of ICM7228BIPI by Renesas Electronics and ICM7228DIJI by Intersil. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ICM7228BIPI | ICM7228DIJI |
|---|---|---|
| Brand | Renesas Electronics | Intersil |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $5.40 |
| Display Type | LED, 7-segment, common-cathode | 7-segment numeric LED (common anode or common cathode) |
| Number of Digits | 8 | 8 |
| Configuration | 8-Digit, Microprocessor-Compatible | — |
| Interface | Parallel 4-bit with chip-select and write-strobe | Parallel 8-bit microprocessor-compatible |
| Decoder Type | Hexadecimal (Type B, 0-9, A-F) | Two on-chip 7-segment decoders (hex/BCD selectable) |
| Internal Memory | 8 x 8-bit static RAM for digit data | — |
| Supply Voltage | 5 V | [DATA_NEEDED: typical operating VDD] |
| Operating Temperature Range | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| Package | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| Pin Count | 28 | — |
| Mounting Type | Through-Hole | Through-hole |
| Technology | CMOS | — |
| Segment Current per Output | [DATA_NEEDED: per datasheet absolute maximum ratings] | — |
| Lead-Free / RoHS | [DATA_NEEDED: confirm in manufacturer product page] | — |
| Manufacturer | Intersil (now part of Renesas) | — |
| Datasheet Publication Year | 1997 | — |
| Function | — | 8-digit, microprocessor-compatible LED display decoder driver |
| On-chip Memory | — | 8 x 8 static RAM |
| Multiplex Circuitry | — | Internal scan oscillator and digit drivers |
| Segment Drivers | — | Integrated, internal current regulation |
| Supply Current | — | [DATA_NEEDED: quiescent IDD] |
| Segment Output Current | — | [DATA_NEEDED: per segment drive capability] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| Operating Temperature | — | -40C to +85C (industrial) |
| RoHS Status | — | Non-compliant (PDIP, SnPb lead finish typical) |