Features: • Instruction execution time 1.78 ms (with fX = 4.5-MHz crystal oscillator) • PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX.), programmable divider, phase comparator, charge detection circuit pump • Abundant peripheral hardware units General-purpose I/O ...
UPD17704: Features: • Instruction execution time 1.78 ms (with fX = 4.5-MHz crystal oscillator) • PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX.), programmable divider, phase compa...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
• Instruction execution time 1.78 ms (with fX = 4.5-MHz crystal oscillator)
• PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX.), programmable divider, phase comparator, charge detection circuit pump
• Abundant peripheral hardware units General-purpose I/O ports, serial interfaces, A/D converter, D/A converter (PWM output), BEEP output, frequency counter
• Many interrupts
External : 6 sources
Internal : 6 sources
• Power-ON reset, CE reset, and power failure detection circuit
• Supply voltage: VDD = 5 V ± 10 %
Parameter | Symbol | Conditions | Rated value | Unit |
Supply voltage | VDD | -0.3 to +6.0 |
V | |
Input voltage | VI1 | Other than CE, INT0 through INT4, and RESET pins | 0.3 ~ VDD+0.3 | V |
CE, INT0 through INT4, and RESET pins |
0.3 ~ VDD+0.6 | V | ||
Output voltage | VO | Except P1B0 through P1B3 | 0.3 ~ VDD+0.3 | mA |
High-level output current | IOH | 1 pin | 8.0 | mA |
Total of P2A0 through P2A2, P3A0 through P3A3, and P3B0 through P3B3 |
15.0 | mA | ||
Total of P0A0 through P0A3, P0B0 through P0B3, P0C0 through P0C3, P1D0 through P1D3, P2B0 through P2B3, P2C0 through P2C3, P2D0 through P2D2, P3C0 through P3C3, and P3D0 through P3D3 |
25.0 | mA | ||
Low-level output current | IOL | 1 pin of P1B0 through P1B3 | 12.0 | mA |
1 pin of P1B0 through P1B3 | 8.0 | mA | ||
Total of P2A0 through P2A2, P3A0 through P3A3, and P3B0 through P3B3 |
15.0 | mA | ||
Total of P0A0 through P0A3, P0B0 through P0B3, P0C0 through P0C3, P1D0 through P1D3, P2B0 through P2B3, P2C0 through P2C3, P2D0 through P2D2, P3C0 through P3C3, and P3D0 through P3D3 |
25.0 | mA | ||
Total of P1B0 through P1B3 pins | 25.0 | mA | ||
Output voltage | VBDS | P1B0-P1B3 | 14.0 | V |
Total power dissipation | Pt | 200 | mW | |
Operating ambient temperature |
TA | 40 ~ +85 | °C | |
Storage temperature | Tstg | 55 ~ +125 | °C |