No. 6278-16/39

LC651154N, 651154F, 651154L, 651152N, 651152F, 651152L

Continued from preceding page.

Parameter

Symbol

Conditions

Applicable pins

Ratings

Unit

and notes

min

typ

max

Pulse output function

PE0

64

Period

High-level pulse width

PE0

32

±10%

µs

Low-level pulse width

PE0

32

±10%

Resolution

8

bit

Absolute precision

±1

±2

LSB

When the A/D converter

72

312

speed is normal (1:1),

namely 26

2.77 µs)

12 µs)

Conversion time

TCAD

When the A/D converter

141

612

µs

speed is one half (1:2),

namely 51

2.77 µs)

12 µs)

Input reference voltage

V

Input reference current

IRIF

200

500

800

µA

range

Analog input voltage

AD0 to AD7

V

range

Including the output off

AD0 to AD7

1

leakage current.

(The I/O

shared

Analog port input current

function ports

µA

have open-

–1

drain

specifications.)

Cw

When PE1 has the

WDR

0.1 ±5%

µF

open-drain specifications.

Recommended

Rw

When PE1 has the

WDR

680 ±1%

k

Ω

open-drain specifications.

RI

When PE1 has the

WDR

100 ±1%

Ω

open-drain specifications.

Clear time (discharge)

Figure 8

WDR

100

µs

Clear period (charge)

Figure 8

WDR

36

ms

Cw

When PE1 has the

WDR

0.047 ±5%

µF

open-drain specifications.

Recommended

Rw

When PE1 has the

WDR

680 ±1%

k

Ω

open-drain specifications.

RI

When PE1 has the

WDR

100 ±1%

Ω

open-drain specifications.

Clear time (discharge)

Figure 8

WDR

40

µs

Clear period (charge)

Figure 8

WDR

18

ms

Notes:1. Allowed up to the amplitude generated when the oscillator shown in figure 3 is used with the recommended circuit constants and driven by the IC.

2. The average over a 100 ms period.

state. Applications must also assure that no chattering occurs on the PA3 pin during the HALT instruction execution cycle.

4. Recommended circuit constants that have been verified to oscillate stably according to the oscillator element manufacturer using the Sanyo-

stipulated oscillator characteristics evaluation board.

5. The OSC1 pin will have Schmitt characteristics when external clock oscillator is selected with the two-pin RC oscillator option.

6. These are the results of testing using our (Sanyo’s) characteristics evaluation board with the recommended circuit constants used as external

components. The current flowing in the IC’s output transistors and transistors that have pull-up resistors is not included.

9. TCYC = 4

× the system clock period

10. If the application could be used in an environment in which condensation is possible, extra care with respect to the leakage between PE1 and

adjacent pins and leakage associated with external resistors and capacitor is required during design.

• Figure 7

period

• With an external resistor of

1 k

Ω and an external

capacitor of 50 pF on only

the n-channel open-drain

pins.