MC68HC705L16 |
RFQ for MC68HC705L16 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| MC68HC705L16 | - | QFP | 00+ |
The MC68HC05L16 is an 80-pin microcontroller unit (MCU) with highly sophisticated on-chip peripheral functions. The memory map includes 16 Kbytes of user ROM and 512 bytes of RAM. The MCU has five parallel ports: A, B, C, D, and E. The MC68HC05L16 includes a timebase circuit, 8- and 16-bit timers, a computer operating properly (COP) watchdog timer, liquid crystal display (LCD) drivers, and a simple serial peripheral interface (SSPI).
Features |
| • Low-cost HC05 core• 16,400 Bytes of mask ROM, including 16 bytes of user vectors and 512 bytes of on-chip RAM• 16 bidirectional input-output (I/O) lines• Eight input-only lines• 15 output-only lines, including 8-bit key wakeup interrupts• Pullup resistors options• Open-drain outputs options• Two interrupt request (IRQ) inputs• 16-bit timer with input capture and output compare (timer 1)• 8-bit event counter/modulus clock divider (timer 2)• Simple serial peripheral interface (SSPI)• LCD drivers - 1-to-4 backplane drivers x 27-to-39 frontplane drivers• On-chip timebase circuits with COP watchdog timer and timebase interrupts• Dual oscillators and selectable system clock frequency• Power-saving stop mode and wait mode• 80-pin quad flat pack (QFP) |
| Rating | Symbol | Value | Unit |
| Supply voltage | VDD VLCD1 VLCD2 VLCD3 |
0.3 to +7.0 VSS 0.3 to VDD +0.3 VSS 0.3 to VDD +0.3 VSS 0.3 to VDD +0.3 |
V |
| Input voltage | VIn | VSS 0.3 to VDD + 0.3 | V |
| Self-check mode (IRQ1 pin only) |
VIn | VSS 0.3 to 2 x VDD + 0.3 |
V |
| Output voltage | VOut | VSS 0.3 to VDD + 0.3 | |
| Current drain per pin excluding VDD and VSS |
I | 12.5 | mA |
| Operating junction temperature | TJ | +150 | °C |
| Storage temperature range | Tstg | 55 to +150 | °C |
