KS88C0716/P0716

PRODUCT OVERVIEW

1-3

Table 1-1. Comparison Table

Feature

KS88C0116

KS88C0716

Core

SAM8

SAM87

ROM

16 K bytes

Same

RAM

272 bytes

Same

I/O

54

56 (add two pins)

Port 6

Open drain (9 V drive)

Normal C-MOS output

I/O option

None

Same

Timer

8-bit back-up timer

None

Timer A, B

— 8-bit

— Interval/PWM mode

— Timer A match interrupt

Same

(some differ in interval mode,

see manual)

Timer C, D

— Gate function

— Timer/counter

Same

Watchdog timer

None

Watchdog timer (with BT)

SIO

UART

— 8-bit/9-bit UART

— SIO

Same

Interrupt

External

× 12

— P2.4–P2.7, P4.0–P4.7

Same

Internal

× 6

— Timer A, C, D, SI, SO, Back-up

Internal

× 5

— Timer A, C, D, SI, SO

Power down

Stop/idle

Same

Oscillator

Crystal, ceramic

Same

CPU clock divider

1/2

1/1, 1/2, 1/8, 1/16

Execution time (Min.)

0.6

µs at 20 MHz (f

0.5

µs at 12 MHz (f

Operating frequency

Max. 4 MHz (at 2.7 V)

Operating voltage

4.5–5.5 V

2.7–5.5 V at 4 MHz

4.5–5.5 V at 12 MHz

OTP/MTP

MTP

OTP

Pin assignment

–

Different

Package

64SDIP/64QFP

Same

Start address

0020h

0100h

P5CON, P6CON

BANK0

BANK1

Interrupt pending bit clear

Write "1"

Write "0"

NOTES:

1.

The KS88C0716 can replace the KS88C0116. Their functions are mostly the same, but there are some differences.

Table 1-1 shows the comparison of KS88C0716 and KS88C0116.