SN8P1602B
8-Bit Micro-Controller
FEATURES
Memory configuration
OTP ROM size: 1K * 16-bit.
RAM size: 48 * 8-bit.
Two interrupt sources
One internal interrupt: TC0.
One external interrupt: INT0.
♦
♦
I/O pin configuration
Input only: P0
Bi-directional: P1, P2,
Wakeup: P0, P1
Pull-up resistors: P0, P1, P2
External interrupt: P0
Four levels stack buffer.
♦
♦
♦
Dual clock system offers four 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
On chip watchdog timer.
One 8-bit timer counters.
Sleep mode: Both high and low clock stop
Green mode: Periodical wakeup by timer.
Package
♦
♦
♦
57 powerful instructions
♦
Four clocks per instruction cycle
All of instructions are one word length.
Most of instructions are one cycle only.
Maximum instruction cycle is two.
All ROM area JMP instruction.
P-DIP18, SOP18, SSOP20.
All ROM area lookup table function (MOVC)
SELECTION TABLE
Timer
Green PWM Wakeup
Package
CHIP
ROM RAM Stack
I/O
Mode
TC0 TC1
Buzzer Pin no.
DIP18/SOP18
/SSOP20
SN8P1602B 1K*16 48
4
V
-
14
V
-
6
MASK/OTP Relative Table
Mask Version
SN8A1602B
Package Form
Assembler Declaration
CHIP SN8P1602B
OTP Chip for Verification
DIP18/SOP18 /SSOP20 SN8P1602B
SONiX TECHNOLOGY CO., LTD
Page 9
Version 1.2
SONIX [ SONIX TECHNOLOGY COMPANY ]
