|
LC87F5932A Datasheet, PDF (2/25 Pages) Sanyo Semicon Device – CMOS IC Internal 32K-byte FROM and 1024-byte RAM 8-bit 1-chip Microcontroller | |||
|
◁ |
ÂMinimum Instruction Cycle Time
⢠250ns (12MHz)
⢠375ns (8MHz)
⢠1.5µs (2MHz)
VDD=3.0 to 5.5V
VDD=2.5 to 5.5V
VDD=2.2 to 5.5V
LC87F5932A
ÂPorts
⢠Normal withstand voltage I/O ports
Ports whose I/O direction can be designated in 1-bit units
Ports whose I/O direction can be designated in 4-bit units
⢠Normal withstand voltage input ports
⢠Dedicated oscillator ports
⢠Reset pins
⢠Power pins
46 (P1n, P2n, P70 to P73, P80 to P86, PBn, PCn,
PWM2, PWM3, XT2)
8 (P0n)
1 (XT1)
2 (CF1, CF2)
1 (RES)
6 (VSS1 to 3, VDD1 to 3)
ÂTimers
⢠Timer 0 : 16-bit timer/counter with a capture register
Mode 0 : 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register) Ã 2 channels
Mode 1 : 8-bit timer with an 8-bit programmable prescaler (with an 8-bit capture register) + 8-bit counter
(with an 8-bit capture register)
Mode 2 : 16-bit timer with an 8-bit programmable prescaler (with a 16-bit capture register)
Mode 3 : 16-bit counter (with a 16-bit capture register)
⢠Timer 1 : 16-bit timer/counter that supports PWM/toggle outputs
Mode 0 : 8-bit timer with an 8-bit prescaler (with toggle outputs)
+ 8-bit timer/counter with an 8-bit prescaler (with toggle outputs)
Mode 1 : 8-bit PWM with an 8-bit prescaler à 2 channels
Mode 2 : 16-bit timer/counter with an 8-bit prescaler (with toggle outputs)
(toggle outputs also possible from the lower-order 8 bits)
Mode 3 : 16-bit timer with an 8-bit prescaler (with toggle outputs)
(the lower-order 8 bits can be used as PWM)
⢠Timer 4 : 8-bit timer with a 6-bit prescaler
⢠Timer 5 : 8-bit timer with a 6-bit prescaler
⢠Timer 6 : 8-bit timer with a 6-bit prescaler (with toggle outputs)
⢠Timer 7 : 8-bit timer with a 6-bit prescaler (with toggle outputs)
⢠Base timer
1) The clock is selectable from the subclock (32.768kHz crystal oscillation), system clock, and timer 0 prescaler
output.
2) Interrupts programmable in 5 different time schemes
ÂHigh-speed Clock Counter
1) Can count clocks with a maximum clock rate of 20MHz (at a main clock of 10MHz)
2) Can generate output real-time
ÂSIO
⢠SIO0 : 8-bit synchronous serial interface
1) LSB first/MSB first mode selectable
2) Built-in 8-bit baudrate generator (maximum transfer clock cycle =4/3 tCYC)
3) Automatic continuous data transmission (1 to 256 bits, specifiable in 1 bit units, suspension and resumption of
data transmission possible in 1 byte units)
⢠SIO1 : 8-bit asynchronous/synchronous serial interface
Mode 0 : Synchronous 8-bit serial I/O (2- or 3-wire configuration, 2 to 512 tCYC transfer clocks)
Mode 1 : Asynchronous serial I/O (half-duplex, 8 data bits, 1 stop bit, 8 to 2048 tCYC baudrates)
Mode 2 : Bus mode 1 (start bit, 8 data bits, 2 to 512 tCYC transfer clocks)
Mode 3 : Bus mode 2 (start detect, 8 data bits, stop detect)
No.A0141-2/25
|
▷ |