LC875164A |
RFQ for LC875164A Required Field |
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| Product | Manufacturers | Pack | D/C |
| LC875164A | - | SANYO | - |
The LC875164A/48A/32A microcontroller is 8-bit single chip microcontroller with the following on-chip functional blocks:
- CPU: Operable at a minimum bus cycle time of 100ns
- 64K/48K/32K bytes ROM
- 1024 byte RAM
- two high performance 16 bit timer/counters (can be divided into 8 bit units)
- two 8 bit timers with prescalers
- timer for use as date/time clock
- two synchronous serial I/O ports (with automatic block transmit/receive function)
- one asynchronous/synchronous serial I/O port
- 12-bit PWM × 2
- 8-channel × 8-bit AD converter
- high speed 8-bit parallel interface
- 19-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.
Features |
| · Read Only Memory - 65536 × 8 bits (LC875164A) - 49151 × 8 bits (LC875148A) - 32512 × 8 bits (LC875132A)· Bus Cycle Time -100ns (10MHz) Note: The bus cycle time indicates ROM read time.· Minimum Instruction Cycle Time : 300ns (10MHz)· Ports - Input/output portsEach bit data direction programmable 59 (P1n,P2n,P3n,P70 to P73,P8n,PAn,PBn,PCn,S2Pn) Nibble data direction programmable 8 (P0n) - Input ports 2 (XT1,XT2) - PWM Output ports 2 (PWM0,PWM1) -Oscillator pins 2 (CF1,CF2) - Reset pin 1 (RES ) - Power supply 6 (VSS1 to 3,VDD1 to 3)· Timers - Timer0: 16 bit timer/counter with capture register Mode 0: 2 channel 8 bit timer with programmable 8 bit prescaler and 8 bit capture register Mode 1: 8 bit timer with 8 bit programmable prescaler and 8 bit capture register + 8 bit counter with 8 bit capture register Mode 2: 16 bit timer with 8 bit programmable prescaler and 16 bit capture register Mode 3: 16 bit counter with 16 bit capture register - Timer1: PWM/16 bit timer/counter (with toggle output) Mode 0: 8 bit timer (with toggle output) + 8 bit timer counter (with toggle output) Mode 1: 2 channel 8 bit PWM Mode 2: 16 bit timer/counter (with toggle output) Mode 3: 16 bit timer (wi |
| Parameter | Symbol | Pins | Conditions |
Ratings |
unit | ||||
| VDD[V] |
min. |
typ |
max. | ||||||
| Maximum supply voltage |
VDD max | VDD1,VDD2,VDD3 | VDD1=VDD2=VDD3 |
-0.3 |
+7.0 |
V | |||
| Input voltage | VI(1) | XT1, XT2, CF1 |
-0.3 |
VDD+0.3 | |||||
| output voltage | VO(1) | PWM0, PWM1 |
-0.3 |
VDD+0.3 | |||||
| Input/output voltage |
VIO(1) | Ports 0, 1, 2 Ports 3, 7, 8 Ports A, B, C SI2P00-SI2P03 PWM0, PWM1 |
-0.3 |
VDD+0.3 | |||||
| High level output current |
Peak output current |
IOPH(1) | Ports 0, 1, 2, 3 Ports A, B, C SI2P00-SI2P03 PWM0, PWM1 |
•CMOS output •For each pin. |
-10
SupplierPost a Buying Lead | ||||
