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