SN8P1600
8-bit micro-controller
FEATURES
Memory configuration
Two interrupt sources
♦
♦
OTP ROM size: 1K * 16-bit. (SN8P1602/1603)
RAM size: 48 * 8-bit. (SN8P1602/1603)
OTP ROM size: 4K * 16-bit. (SN8P1604)
RAM size: 128 * 8-bit. (SN8P1604)
One internal interrupt: TC0. (SN8P1602/ 1603)
One internal interrupt: TC1. (SN8P1604)
One external interrupt: INT0.
I/O pin configuration
(SN8P1602/1603 14 pins, SN8P1604 22 pins)
Input only: P0
Bi-directional: P1, P2, P5
Wakeup: P0, P1
One channel 8-bits PWM or Buzzer output.
(SN8P1604 only)
♦
♦
♦
Dual clock system offers three operating modes
External high clock: RC type up to 10 MHz
External high clock: Crystal type up to 16 MHz
Internal low clock: RC type 16KHz(3V), 32KHz(5V)
Normal mode: Both high and low clock active
Slow mode: Low clock only
Pull-up resisters: P0, P1, P2, P5 (SN8P1604 only)
External interrupt: P0
Sleep mode: Both high and low clock stop
One 8-bit timer counters.
(TC1 for SN8P1604, TC0 for others)
On chip watchdog timer.
♦
♦
♦
Four levels stack buffer.
Package (Chip form support)
P-DIP18 (SN8P1602/ 1603)
SOP18 (SN8P1602/1603)
SSOP20 (SN8P1602/1603)
♦
56 powerful instructions
Four clocks per instruction cycle
All of instructions are one word length.
Most of instructions are one cycle only.
All ROM area lookup table function (MOVC)
♦
SKDIP28 (SN8P1604)
SOP28 (SN8P1604)
SONiX TECHNOLOGY CO., LTD
Page 9
Revision 1.94
SONIX [ SONIX TECHNOLOGY COMPANY ]
