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| Manufacturer | STMicroelectronics |
|---|---|
| Manufacturer's Part Number | ST90R91Q1 |
| Description | MICROCONTROLLER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 80; Package Code: QFP; Package Shape: RECTANGULAR; |
| Datasheet | ST90R91Q1 Datasheet |
| In Stock | 3,233 |
| NAME | DESCRIPTION |
|---|---|
| Minimum Supply Voltage: | 4.5 V |
| Package Body Material: | PLASTIC/EPOXY |
| Nominal Supply Voltage: | 5 V |
| Integrated Cache: | NO |
| Surface Mount: | YES |
| Maximum Supply Current: | 70 mA |
| ADC Channels: | YES |
| On Chip Data RAM Width: | 8 |
| No. of Terminals: | 80 |
| No. of Timers: | 3 |
| No. of Serial I/Os: | 1 |
| DMA Channels: | YES |
| Terminal Position: | QUAD |
| Format: | FIXED POINT |
| Package Style (Meter): | FLATPACK |
| No. of DMA Channels: | 2 |
| No. of I/O Lines: | 64 |
| Address Bus Width: | 16 |
| Technology: | CMOS |
| RAM Words: | 1760 |
| JESD-30 Code: | R-PQFP-G80 |
| Maximum Clock Frequency: | 24 MHz |
| Package Shape: | RECTANGULAR |
| Terminal Form: | GULL WING |
| Maximum Operating Temperature: | 70 Cel |
| Package Code: | QFP |
| Speed: | 24 rpm |
| Peripheral IC Type: | MICROCONTROLLER |
| Maximum Supply Voltage: | 5.5 V |
| No. of External Interrupts: | 8 |
| Low Power Mode: | YES |
| Boundary Scan: | NO |
| External Data Bus Width: | 8 |
| Bit Size: | 16 |
| DAC Channels: | NO |
| Minimum Operating Temperature: | 0 Cel |
| Qualification: | Not Qualified |
| PWM Channels: | NO |
| Additional Features: | CAPTURE/COMPARE UNIT; BANK SWITCH |
| Temperature Grade: | COMMERCIAL |
